TW201229637A - Liquid crystal display devices and methods of manufacturing liquid crystal display devices - Google Patents

Abstract

The present invention discloses liquid crystal display devices and methods of the liquid crystal display devices. The liquid crystal display device includes: a first substrate; a first electrode on a first face of the first substrate; a second substrate opposed to the first substrate; a second electrode on a first face of the second substrate, the second electrode corresponding to the first electrode; and a liquid crystal structure between the first substrate and the second substrate, the liquid crystal structure including liquid crystal capsules.

Description

201229637 VI. Description of the invention: , ·· [Technical field of invention] [0001] Cross-reference of related application [〇0〇2] This application claims to Korea Intellectual Property Office on 2nd, 9th, 9th (KIPO) The application for the priority of the application No. 201 0-0 1 1 091 0 and the application of the number 201 1-0063557 filed on June 29, 2011, the entire contents of which are hereby incorporated by reference.

Embodiments of the present invention relate to a liquid crystal display device and a method of manufacturing the liquid helium display device. [Prior Art] A liquid crystal display (LCD) device generally comprises two transparent substrates and a liquid crystal layer interposed between the two substrates. The liquid crystal display device displays an image by using different light transmittances of the respective pixels, which can be caused by movement of liquid crystal molecules in the liquid crystal layer of the liquid crystal display device. The liquid crystal molecules between the two substrates may be initially arranged in a direction substantially perpendicular to the substrate (i.e., vertically aligned) or in a direction substantially parallel to the substrate (i.e., parallel or horizontally aligned). When an electric field is generated in each pixel by applying a voltage to a transparent electrode formed on a substrate, the direction of the liquid crystal molecules can be changed to display an image. When an electric field is not generated in each pixel, the liquid crystal molecules can return (or revert) to their original orientation. [_When the viewer touches or presses the substrate, even if the electric field is not generated between the substrates, the liquid crystal molecules can be locally guided along the direction in which the user presses the substrate, thus causing the liquid crystal display device Blemish, dark mark, spot (Sp0t) or stain. Therefore, the liquid crystal molecules may not return quickly to the 402# single number deletion 1 帛 3 pages / 67 pages 1013060453-0 201229637 complex direction) to its initial direction, or the near liquid crystal molecules may continue along the direction of pressure Tilting (or cutting), this is called a bruising effect and/or a pooling effect. In view of such problems, the support frame or the spacer may be disposed between the substrates (for example, at a fixed or predetermined distance), however, the structure of the liquid crystal display device having the support frame or the spacer may be complicated and the liquid crystal display device is manufactured. Processes can also be complex. SUMMARY OF THE INVENTION [0006] Aspects of embodiments of the present invention are directed to liquid crystal display devices having improved image quality and a wide viewing angle (or viewing angle) when reducing or avoiding impact effects and/or pooling effects. [0007] Aspects of embodiments of the present invention are directed to a method of fabricating a liquid crystal display device that has improved image quality and a wide viewing angle (or viewing angle) when reducing or avoiding damage effects and/or pooling effects. . [0008] Embodiments of the present invention are directed to a liquid crystal display device having a red, green, and blue liquid crystal structure that displays a color image without requiring a color filter or a retardation film. . [0009] Aspects of embodiments of the present invention are directed to a method of fabricating a liquid crystal display device having a red, green, and blue liquid crystal structure that displays a color image without requiring a color filter or a retardation film. [0010] Embodiments of the present invention relate to a liquid crystal display device including a plurality of minute liquid crystal capsules and a method of fabricating the same. 10014023 Dream Sheet No. A0101 Page 4 / Total 67 Page 1013060453-0 201229637 [0012] [0014] [0016] According to an exemplary embodiment, there is provided a liquid crystal display device including a first substrate, a first electrode on the first surface of the first substrate, a second substrate facing the first substrate, a first electrode on the first surface of the second substrate and corresponding to the first electrode, and located at the first A liquid crystal structure between the substrate and the second substrate and comprising a plurality of liquid crystal capsules. Each liquid crystal capsule may contain a plurality of liquid crystal molecules, and a polymer layer covering a plurality of liquid crystal molecules. The liquid crystal display device may have a first region, a second region, and a third region. The liquid crystal structure may comprise a red liquid crystal structure in the first region, a green liquid crystal structure in the second region, and a blue liquid crystal structure in the third region. The red, green, and blue liquid crystal structures may respectively include a red pigment structure, a green pigment structure, and a blue pigment structure. The red, green, and blue pigment structures may separately contain red pigments, green pigments, and blues mixed with binders, surface-active agents, and additives (addi ti ves). pigment. The red, green, and blue liquid crystal structures may respectively include red, green, and blue pigment coating layers surrounding the plurality of liquid crystal capsules. The red, green, and blue pigment coating layers may separately contain a red pigment, a green pigment, and a blue pigment mixed with a binder, an surfactant, and an additive. The red, green, and blue liquid crystal structures may respectively include a red adhesive in which a plurality of liquid crystal capsules are dispersed, a green adhesive, and a blue 10014023^single number leg 01 page 5 of 67 pages 1013060453-0 201229637 [ [0018] [0024] [0024] [0024] [0024] Adhesive. The liquid crystal display device may further include a plurality of barrier ribs between the red liquid crystal structure, the green liquid crystal structure, and the blue liquid crystal structure. Each liquid crystal molecule may have a positive dielectric anisotropy or a negative dielectric anisotropy. Each liquid crystal capsule may have a diameter of from about 10 nm to about 380 nm. The liquid crystal display device may further comprise at least one polarizing plate on at least one of the second surface of the first substrate and the second surface of the first substrate. At least one of the first electrode and the second electrode may be aligned at an angle of about 45 degrees with respect to at least one optical axis of the polarizing plate. At least one of the first electrode and the second electrode may have a substantially embossed "Γ" shape, a substantially engraved "j" shape, a substantially convex "T" shape, and a substantially indented " The shape of the τ", the "Τ" shape that substantially separates the bulge, or the "τ," shape that substantially separates the indentation. The liquid crystal display device may further include a first polarizing plate on the second surface of the first substrate and a second polarizing plate on the second surface of the second substrate. Aligning at least one of the first electrode and the first electrode with respect to at least one of an optical axis of the first polarizing plate and an optical axis of the second polarizing plate at an angle of about 45 degrees, in accordance with another embodiment of the present invention, The liquid crystal display device includes: a first base 10014023^^'^^ Α0101 a sixth page/a total 67 page 1013060453-0 201229637 [0025] [0027] [0029] [0030]

[0032] a plate, a first electrode on the first surface of the first substrate, a second substrate facing the first substrate, and a reflective layer on the first surface of the second substrate and corresponding to the first electrode And a liquid crystal structure between the first substrate and the second substrate and comprising a plurality of liquid crystal capsules. The reflective layer may comprise at least one material selected from the group consisting of: (Α1), chromium (Cr), indium (Mo), and (Pt), and combinations thereof. The reflective layer can include a plurality of concave portions and a plurality of convex portions. The liquid crystal display device may further include a polarizing plate on the second surface of the first substrate. The first electrode may be aligned at an angle of about 45 degrees with respect to the optical axis of the polarizing plate. The liquid crystal display device may further include a reflective region and a transmissive region, and the reflective layer is located in the reflective region, and the liquid crystal display device may further include a second electrode on the first surface of the second substrate in the transmissive region. Each liquid crystal capsule contains a plurality of liquid crystal molecules and a polymer layer covering the liquid crystal molecules. The liquid crystal display device may have first to third regions. Still further, the liquid crystal structure may comprise a red liquid crystal structure in the first region, a green liquid crystal structure in the second region, and a blue liquid crystal structure in the third region. The red, green, and blue liquid crystal structures may include red, green, and blue pigment structures, respectively. The red, green, and blue liquid crystal structures may respectively include red, green, and blue pigment coating layers covering the liquid crystal capsules. 10014023 Dream Early No. A0101 Page 7 / Total 67 Page 1013060453-0 201229637 [0033] The red, green, and blue liquid crystal structures may respectively contain red adhesive, green adhesive, and blue adhesive in which the liquid crystal capsule is dispersed. Agent. [0034] The liquid crystal display device may further include a plurality of barriers between the red, green, and blue liquid crystal structures. [0035] According to another embodiment of the present invention, a method of fabricating a liquid crystal display device may include: forming a first electrode on a first surface of a first substrate; forming a polarizing plate on a second surface of the first substrate; forming a first a second electrode on the first surface of the second substrate facing the first surface of the first substrate; and a liquid crystal structure formed between the first substrate and the second substrate, the liquid crystal structure comprising a liquid crystal capsule having liquid crystal molecules. [0036] The step of forming the first electrode may include: forming a conductive layer on the first surface of the first substrate; and patterning the conductive layer to form an alignment with respect to the optical axis of the polarizing plate at an angle of about 45 degrees An electrode. [0037] The liquid crystal molecules can be formed using a high pressure homogenizer. [0038] The step of forming the liquid crystal structure may include dispersing the liquid crystal capsule on the first electrode or the second electrode. [0039] The step of forming a liquid crystal structure may include printing a liquid crystal capsule on the first electrode or the second electrode. [0040] The method of manufacturing a liquid crystal display device may further include the step of bonding the first substrate and the second substrate before or after forming the liquid crystal structure. [0041] According to another aspect of the present invention, there is provided a liquid crystal display device 10014023^ single number A〇101 page 8/67 page 1013060453-0 201229637 [0042] 004 [0043] θ [0044] [0045] The method includes the steps of: forming a first electrode on the first substrate, the first substrate having the first region, the second region, and the third region; forming a blue liquid crystal structure in the third region of the first substrate; Forming a green liquid crystal structure in the second region of the first substrate; forming a red liquid crystal structure in the first region of the first substrate; forming a second electrode on the second substrate; and interposing blue, green, and red The liquid crystal structure is coupled between the first substrate and the second substrate to bond the first substrate and the second substrate. The method of manufacturing a liquid crystal display device may further include the step of forming a barrier between the first region, the second region, and the third region. The step of forming a blue liquid crystal structure may comprise the steps of: dispersing a blue colorant structure and a blue mixture of liquid crystal capsules on the first electrode in the third region; and forming a blue liquid crystal structure from the blue mixture. The step of forming a green liquid crystal structure may comprise the steps of: dispersing a green pigment structure comprising a green pigment structure and a liquid mixture of liquid crystal capsules on a first electrode in the second region; and forming a green liquid crystal structure from the green mixture. The step of forming a red liquid crystal structure may comprise the steps of: dispersing a red colorant structure and a red mixture of liquid crystal capsules on the first electrode in the first region; and forming a red liquid crystal structure from the red mixture. The step of forming a blue liquid crystal structure may include the steps of: forming a preliminary blue liquid crystal structure comprising a blue pigment structure and a liquid crystal capsule on the first electrode; and removing a portion of the preliminary blue in the first region and the second region Liquid crystal structure. The step of forming a green liquid crystal structure may include the steps of: forming a preliminary green liquid crystal structure comprising a green pigment structure and a liquid crystal capsule in a blue liquid 1001402#单号规01 page 9/67 page 1013060453-0 201229637 crystal structure and first On the electrode; and removing a portion of the preliminary green liquid crystal structure from the first region and the blue liquid crystal structure. [0046] The step of forming a red liquid crystal structure may include the steps of: forming a preliminary red liquid crystal structure including a red pigment structure and a liquid crystal capsule on the blue liquid crystal structure, the green liquid crystal structure, and the first electrode; and the blue liquid crystal structure and The green liquid crystal structure removes a portion of the preliminary red liquid crystal structure. [0047] The step of removing a portion of the preliminary blue liquid crystal structure, the preliminary green liquid crystal structure, and the preliminary red liquid crystal structure may include an exposure process and a development process. [0048] According to an exemplary implementation For example, the liquid crystal display device may include a liquid crystal structure having a minute liquid crystal sap, so that the liquid crystal display device can be provided without an alignment layer or a retardation layer (or ensuring ) a wide viewing angle (such as the expected wide viewing angle). Furthermore, when the user presses the first substrate and/or the second substrate, the liquid crystal molecules can be received in the tiny liquid crystal capsule, so that the liquid crystal display device can effectively reduce or avoid, for example, the liquid crystal molecules toward the initial direction. Recovery delay, adjacent liquid crystal molecules continue to tilt (or cut), create dark marks, stains or stains and many other problems. According to an exemplary embodiment, the liquid crystal display device may include a red, green, and blue liquid crystal structure including a blue, green, red pigment structure, a pigment coating layer, or a color adhesive, so that the liquid crystal display device can be used without color A color image is displayed under the filter or retarding film. Therefore, a liquid crystal display device having a simple structure can be manufactured by a simple process. [Embodiment] 10014023^^'^^ A〇101 ^ 10 I / * 67 S 1013060453-0 201229637 [0_ Hereinafter, various exemplary embodiments will be described in more detail with reference to the related drawings of some exemplary embodiments. Example. However, the present invention may be embodied in many different forms and should not be construed as being limited to the details of the embodiments. The embodiments are provided so that this description will be thorough and complete and fully The skilled person fully expresses the scope of the invention. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity. [0050] It will be understood that when an element or layer is referred to as "on," "connected to" another element or layer, or "coupled" to another element or layer. Another element or layer may be seen as being directly above another element or layer, directly connected to or coupled to another element or layer or the intervening element or layer. In contrast, when an element is referred to as "directly on," "directly connected to," or "directly connected to another element or layer, the intervening element or layer does not. Like reference symbols refer to like elements throughout. The term "and/or includes any and all combinations of one or more related items listed herein. [0051] It will be understood that although such terms are _, second 'third And fourth, etc., may be used to describe various elements, components, regions, n or parts, components, regions, layers, and/or portions that are not limited by such terms. A component, component, region, layer or section may be separated from another component, component, region, layer or section. Thus, the first element, component, region, layer or section described below may be omitted without departing from the teachings of the present invention. It is called the second element, component, region, layer or part. Page 11 of 67 Dirty 4〇2rf Single Number Delete 1 1013060453-0 201229637 [0052] Space relative terms, such as "beneath", " "below", "lower", "above", "upper", etc. may be used to describe a component or a feature and another element or The relationship between features. It is understandable that these spatial relative terms are intended In addition to the orientation depicted in the figures, the different orientations of the device in use or operation are also included. For example, if the device in the figure is turned over, it is described as being "below" or "in" other elements or features. Elements of the "beneath" will be referred to as being "above" the other elements or features. Thus, the exemplary term "below" can encompass both the above and the following. This device may have other orientations (such as 90 degrees of rotation or in other directions), and such spatially relative descriptions used herein are interpreted accordingly. [0053] The terminology used herein is for the purpose of description only. The singular forms "a", "an", and "the" are used in the singular forms "a", "an" The) is also intended to include plural forms. It is further understood that the terms "comprises" and/or "comprising" are used in the specification to specify features, integers, steps, operations, Elements and/or components, but do not exclude the presence of additional one or more other features, integers, steps, operations, components, components, and/or groups thereof. [0054] Referring to the illustrated idealized exemplary embodiment The cross-sectional views of (and intermediate structures) will be described hereinafter with exemplary embodiments. Thus, for example, as a result of manufacturing techniques and/or tolerances, differences in shapes depicted with the drawings are contemplated. The embodiment should not be construed as being limited by the specific shape of the domain 10014023#单号纽01第12页/共67页1013060453-0 201229637 而 [0055], but should include, for example, shape changes resulting from manufacturing. . For example, when an implanted region is shown as being square, it will typically have rounded or curved features and/or gradient implant concentrations at its edges rather than from implanted to non-implanted regions. The dichotomy changes. Similarly, a buried area formed by implantation may result in some implantation between the buried area and the surface through which the implant passes. Therefore, the regions illustrated in the figures are naturally depicted, and their shapes are not intended to illustrate the actual shape of one of the regions of the device, and are not intended to limit the scope of the invention. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as the meaning It will be further understood that terms, such as common terms defined in a dictionary, should be interpreted as having a meaning consistent with their meaning in the art of this related art, and will not be ideal unless explicitly defined herein. Explain or over-formal meaning. 1 is a cross-sectional view of a transmissive liquid crystal display device according to an exemplary embodiment. Referring to FIG. 1 , the liquid crystal display device 100 may include a first substrate 110 , a second substrate 120 , a first electrode 130 , a second electrode 140 , and a liquid crystal structure 150 . [0058] The first substrate 110 may include transparent insulation. A substrate such as a glass substrate, a transparent polymer substrate, a transparent ceramic substrate, a transparent metal oxide substrate, or the like. A color filter (not shown) may be disposed on the first substrate 110. The light passing through the liquid crystal structure 150 can be filtered into a plurality of colors of light by a color filter. The color filter may include a red color filter, a green color filter 10014023# single number AQ1Q1 ^ 13 I / ^ 67 1 1013060453-0 201229637 , and a blue color filter, which may be used to separately obtain red light (R), Green light (G), and blue light (B). [0059] The second substrate 120 may substantially correspond to the first substrate 110. For example, the second substrate 120 may substantially face the first substrate 110. The second substrate 120 may include a transparent insulating substrate such as a glass substrate, a transparent polymer substrate, a transparent ceramic substrate, a transparent metal oxide substrate, or the like. A plurality of pixel regions displaying an image may be provided on the second substrate 120. Wirings such as gate lines and data lines, and switching devices such as thin film transistors may be provided in the pixel regions of the second substrate 120. [0060] In some exemplary embodiments, at least one polarizing plate may be disposed on at least one of the first substrate 110 and the second substrate 120. For example, a polarizing plate can be positioned on the second surface of the first substrate 110, which is substantially opposite (i.e., facing at a relatively distance) the first surface on which the first electrode 130 is located. Moreover, another polarizing plate is additionally disposed on the second surface of the second substrate 120, which substantially faces the first surface where the second electrode 140 is located. Alternatively, the first polarizing plate and/or the second polarizing plate may be positioned on the first substrate 110 and the second substrate 120, respectively. [0061] The first electrode 130 may be located on the first surface of the first substrate 110. The first electrode 130 can comprise a transparent conductive material that transmits light. For example, the first electrode 130 may include indium tin oxide (ITO), indium zinc oxide (IZO), zinc oxide (ZnOx), tin oxide (SnOx), fluorine-doped tin oxide (fluorine- Doped tin oxide, FT0), etc. These can be used singly or in combination. In an exemplary embodiment, the first electrode 130 functions as a common electrode to share pixel regions of the liquid crystal display device. 1001402#单号 A0101 Page 14 of 67 1013060453-0 201229637 [0062] The second electrode 140 may be located on the first surface of the second substrate 120. In an exemplary embodiment, the second electrode 140 may be provided as a pixel electrode in a pixel region of the second substrate 120 to receive a data signal from the data line. The second electrode 140 can include a transparent conductive material for transmitting light. For example, the second electrode 140 may comprise indium tin oxide, indium zinc telluride, zinc oxide, tin oxide, fluorine doped tin oxide, or the like. These may be used singly or in combination thereof. [0063] The liquid crystal structure 150 may be located between the first electrode 130 of the first substrate 110 and the second electrode 140 of the second substrate 120. The liquid crystal structure 150 can include a plurality of liquid crystal capsules 156, each of which includes a polymer layer 152 and liquid crystal molecules 154 received by the polymer layer 152. In other words, the polymer layer 152 can coat the liquid crystal molecules 154. The liquid crystal structure 150 has a thickness which may be from about several micrometers to several tens of micrometers. However, the thickness of the liquid crystal structure 150 may vary depending on the size of the liquid crystal molecules 154 and/or the size of the liquid crystal capsule 156.

[0064] G In an exemplary embodiment, the liquid crystal capsules 156 have a minute size that can be aligned in the liquid crystal structure 150 in a direction (e.g., a predetermined direction). Alternatively, the liquid crystal capsules 156 may be randomly disposed in the liquid crystal structure 150. When an electric field is not applied to the liquid crystal structure 150, the liquid crystal molecules 154 in the liquid crystal capsule 156 may be arranged in various suitable structures, such as a radial structure, a bipolar structure, a toroidal structure, and a coaxial Coaxial structure, etc. Alternatively, the liquid crystal molecules 154 may be randomly distributed (or arranged) in the liquid crystal capsule 156. [0065] In an exemplary embodiment, each liquid crystal capsule 156 may have a diameter smaller than (for example, 1001402#single number A0101 page 15/67 pages 1013060453-0 201229637 substantially smaller) wavelength of visible light, thus liquid crystal capsules 1 5 6 can transmit visible light penetration. Further, the liquid crystal capsule crucible 56 may have a diameter larger than (e.g., substantially larger) liquid crystal molecules 154. Furthermore, the liquid crystal capsule 156 can have a minimum wavelength of less than (eg, substantially smaller) visible light. Directly visible light can typically have a wavelength of from about 38 〇 nm to about 770 nm on average. Thus the liquid crystal capsule 156 can have a wavelength less than visible light. The diameter. For example, liquid crystal capsule 156 can have a straightness of about 1 〇 nm to about 380 nm on average (e.g., a diameter of 1 〇 380 380 nm, or between 1 〇 〇 38 〇 nm). [0067] The S liquid crystal capsule 156 has a diameter of less than (eg, substantially less than) about 1 〇 nm. The liquid crystal capsule 156 may not be sufficient to coat sufficient liquid crystal molecules 154 therein. Therefore, the liquid crystal molecules 154 may not be properly aligned in the direction in which the electric field is applied between the first electrode 130 and the second electrode 140. When the liquid crystal capsule 156 has a diameter greater than (e.g., substantially greater than) about about nm, visible light having a wavelength of about 380 nm to 770 nm may be scattered at the boundary of the liquid crystal capsule 156, requiring additional elements to avoid scattering of visible light. However, when the liquid crystal capsule 156 has a diameter of about 1 〇 nm to about 380 nro, the wavelength of visible light may be larger than (for example, substantially larger than) the diameter of the liquid crystal capsule 156, so that visible light may penetrate the liquid crystal capsule 156 containing the liquid crystal molecules 154 without There will be scattering of visible light. Therefore, even if the liquid crystal molecules 154 of the liquid crystal structure 150 are not only oriented in one direction (or a single direction), the visible light can sufficiently penetrate the liquid crystal structure 15?. In an exemplary embodiment, the liquid crystal molecules 154 may have a positive dielectric anisotropy. In this case, 'when the power % is not applied to the liquid crystal structure 150', the brightest image can be used by the liquid 1001402# single number A0101 page 16 / page 67 1013060453-0 201229637 [0068]

D

[0069] G

[0070] The crystal display device 100 is displayed. That is, the liquid crystal display device 100 is operable in a whi te mode. In some exemplary embodiments, liquid crystal molecules 154 may have a negative dielectric anisotropy. Here, when the electric field is not applied to the liquid crystal structure 150, the darkest image can be displayed by the liquid crystal display device 100. That is, the liquid crystal display device 100 can have a black mode. According to an exemplary embodiment, the liquid crystal display device 100 may have a liquid crystal structure 150 including a plurality of liquid crystal capsules 156 having a diameter of about 10 nm to about 380 nm. Visible light can penetrate liquid crystal molecules 154 so an additional alignment layer can be eliminated to control the initial alignment of liquid crystal molecules 154. Furthermore, the movement of the liquid crystal molecules 154 can be limited to the polymer layer 152, so that a separator or a support member can be omitted to uniformly deposit the liquid crystal molecules 154 in the respective pixel regions. Moreover, the sinking effect or the collision effect due to the displacement of the liquid crystal molecules 154 when the user touches the first substrate 110 and/or the second substrate 120 to operate the liquid crystal display device 100 can be reduced or avoided. 2A to 2F are cross-sectional views showing various structures of the first electrode of the liquid crystal display device according to the exemplary embodiment. In Figs. 2A to 2F, the first electrode may be formed to have a structure substantially the same or substantially similar to the first electrode 130 disposed on the first substrate 110 as described with reference to Fig. 1. As shown in Figs. 2A to 2F, the first electrode provided on the first substrate can be formed to have various suitable structures. For example, each of the first electrodes may have a substantial "Γ shape as shown in FIGS. 2A and 2D, a substantial "T" shape as shown in FIGS. 2B and 2E, or as shown in FIG. 2C and 2F shows the substantial "T" shape. Moreover, each of the first electrodes may have a 1001402# single number A0101 page 17 / a total of 67 pages 1013060453-0 201229637 as shown in Figures 2A through 2C directly from the first A positive (stone) structure in which a substrate protrudes, or a negative (indented) structure of the first substrate may be partially exposed as shown in FIGS. 2D to 2F. In an exemplary embodiment, each of the first electrodes may have The substantially "erab〇ssed" "I" shape in Fig. 2A, the substantially separated and convex "τ" shape in Fig. 2B, and the second (the substantially convex "T" shape in the figure) , the engraved "engraved" in the 2D diagram, the "T" shape of the substantial separation and the indentation in the 2E diagram, and the "τ" shape of the substantial indentation in the 2F diagram. In an exemplary embodiment, when the first electrode 130 is at an angle of about 45 degrees, it is disposed relative to the first substrate 11 / or when the polarizing plate of the second substrate 12 is aligned in the transmission optical axis or the direction in which the optical axis is absorbed, the liquid crystal display device 100 can have the highest light transmittance. In other words, when having positive/negative (or convex/ The "I" or "T" shaped first electrode 13 of the indentation is aligned by an angle of about 45 degrees to be aligned with respect to the transmission optical axis or the absorption optical axis of the polarizing plate, and the liquid crystal display device 100 may have The highest optical efficiency. In addition, when a voltage is applied to the first electrode 130 having various suitable structures as shown in FIGS. 2A to 2F, the first electrode 130 and the second electrode are generated. The direction of the electric field between the electrodes 14 可能 may be due to (or according to) the shape of the first electrode 130. The liquid crystal molecules 154 of the liquid crystal structure 150 may be arranged according to an electric field generated unevenly so as to be in the liquid crystal display device 1 The pixel area of the 产生 generates multiple domains (or muiti domains). Therefore, the liquid crystal display device 1 具有 can have a relatively wide optical isotropy, and thus the liquid crystal display 1 0 0 ensures a wide viewing angle (for example, a wide viewing angle as expected). 10014023#单编号A〇101 Page 18/67 page 1013060453-0 201229637 [0072] In some exemplary embodiments, located on the second substrate The second electrode 140 on the 12th turn can be formed to have a structure that is substantially the same or substantially similar to the first electrode described with reference to FIGS. 2F. That is, the second electrode "ο can also have the second AA. The substantially "I" shape in the figure, the substantially separated and convex "T" shape in Fig. 2B, the substantially convex "T" shape in the 2C figure, and the substantial indentation in the 2D figure. The "Γ shape, the substantially separated and indented "T" shape in the 2E drawing, and the substantially indented "T" shape in the 2F drawing, and the like. 0 [0073] Figs. 3A and 3B are cross-sectional views showing the operation of a comparative liquid crystal display device having a vertical alignment mode. 4A to 4B are cross-sectional views showing the operation of the liquid crystal display device according to the exemplary embodiment. Referring to FIG. 3A, the comparative liquid crystal display device having the vertical alignment mode may include the alignment layer 16 disposed on the first substrate 11, so that the liquid crystal molecules 15 may be aligned substantially perpendicular to (perpen(j) iclJiar) (or vertical) the direction of the first substrate 11 and the first electrode 13 or the second substrate 12 and the second electrode 14. When the voltage is not applied to the comparative liquid crystal display device, the first substrate 11 and the second The liquid crystal molecules 15 between the substrates 12 may be vertically aligned, so light penetrating the first substrate n and the alignment layer 16 may not be refracted by the liquid crystal molecules 15 and may penetrate the second substrate 12. [0075] Referring to FIG. 3B, when a voltage is applied to the comparative liquid crystal display device, the direction of the liquid crystal molecules 15 may be changed according to the applied voltage, and thus the liquid crystal molecules 15 may be substantially parallel to the first substrate 11 and/or the second substrate 丨2. And aligned, or substantially inclined at an angle (for example, a predetermined angle) with respect to the first substrate 11 and/or the second substrate 12. The light penetrating the liquid crystal molecules 15 can be 10014023# single number A0101 page 19 / Total 67 pages 1013060453-0 201229637 Refraction, such a The direction of the refracted light to reach the second substrate 12 may vary depending on the applied voltage. Therefore, the comparative liquid crystal display device can operate in a gray mode or a white mode. [0076] As shown in FIG. 4A, according to The liquid crystal display device of the exemplary embodiment may include a liquid crystal structure 150 respectively provided between the first substrate 110 and the second substrate 120 having the first electrode 130 and the second electrode 140. The liquid crystal structure 150 may include a plurality of liquid crystals. A capsule 156 comprising liquid crystal molecules 154 coated by a polymer layer 152. The liquid crystal knee capsule 156 can have a diameter that is less than (e.g., substantially less than) the shortest wavelength of visible light, and thus light can be prevented by the liquid crystal capsule 156. Further, the light can sufficiently penetrate the liquid crystal structure 150 including the liquid crystal capsules 15. Therefore, the liquid crystal display device can have a simple structure and the process for manufacturing the liquid crystal display device can be simplified by eliminating the need for an additional alignment layer. When the voltage is not applied to the liquid crystal structure 150 of the liquid crystal display device according to the exemplary embodiment, the liquid crystal molecules 154 coated in the liquid crystal capsule 156 may be opposite to the first The substrate 11 and/or the second substrate 120 are randomly dispersed (or arranged), or may be arranged in a direction of an angle (or a predetermined angle) of the first substrate 11 and/or the second substrate 120. [ Referring to FIG. 4B, the liquid crystal molecules 154 in the liquid crystal capsule 156 may be orientated according to an electric field generated between the first electrode 130 and the second electrode 140, so that light passing through the liquid crystal structure 15 may be The liquid crystal molecules 154 are refracted or scattered. The direction in which the light penetrates the first substrate 11A or the second substrate 120 may depend on the voltage applied between the first electrode 13'' and the second electrode''. Therefore, the liquid crystal display device can be operated in the gray mode or the white mode. For example, the electric field shown by the broken line in FIG. 4B can be at 100H023, the production order number A0101, the second page, the total 67 page, the 1013060453-0 201229637 ❹ [0079]

[0080] When a voltage is applied to the first electrode 130 and the second electrode 140, it is generated between the first electrode 130 on the first substrate 110 and the second electrode 140 on the second substrate 120. When the first electrode 130 and/or the second electrode 140 are formed to have various suitable structures as described above, the electric field may be distorted on the surface (or boundary) of the first electrode 130 and/or the second electrode 140, and the liquid crystal The direction of the molecules 154 may vary locally due to the distorted electric field, and thus multiple domains (or multiple domains) may be formed between the first electrode 130 and the second electrode 140. Therefore, the liquid crystal display device can provide (or ensure) a wide viewing angle (e.g., a wide viewing angle required). 5A and 5B are perspective views of a transmissive liquid crystal display device according to an exemplary embodiment. Referring to FIG. 5A, the liquid crystal display device may include a first polarizing plate 160a on the first substrate 110 and a second polarizing plate 170a on the second substrate 120. The first polarizing plate 160a and the second polarizing plate 170a may have a first optical axis and a second optical axis, respectively. The first polarizing plate 160a and the second polarizing plate 170a may be first and second electrodes respectively disposed on the first substrate 110 and the second substrate 120 substantially opposite to each other (ie, facing at a relatively distance). For example, when the first electrode and the second electrode are respectively located on the first surface of the first substrate 110 and the second substrate 120, the first polarizing plate 160a and the second polarizing plate 170a may be respectively located on the first substrate. 110 and the second surface of the second substrate 120. In an exemplary embodiment, the first optical axis of the first polarizer 160a may be disposed at an angle of about 90 degrees with respect to the second optical axis of the second polarizer 170a. When the voltage is not applied to the first and second electrodes, the self-penetrating first polarized light 1001402# single number is deleted 1 page 21 / total 67 pages 1013060453-0 201229637 all light of the plate 160a is incident along the first optical axis The light can penetrate the first polarizing plate 160a and the first substrate 11A. Light along the first optical axis may not be scattered or refracted by the liquid crystal structure 150 comprising a liquid BB capsule 156 having a diameter less than (e.g., substantially less than) the wavelength of visible light. Therefore, light along the first optical axis can reach the second substrate 12A and the second polarizing plate 17A. However, when the second optical axis of the second polarizing plate 17A has an angle of about 9 degrees with respect to the first optical axis of the first polarizing plate 160a, the first polarizing plate 16 〇 & / σ is first The light of the optical axis does not penetrate the second polarizing plate 170a and the second substrate 120, and thus the liquid crystal display device can display a dark image. [0083] 10014023^^'^ The liquid crystal molecules coated by the liquid crystal capsule 156 when the first electrode and/or the second electrode have various shapes as shown in FIGS. 2A to 2F Depending on the electric field generated between the first and second electrodes, various orientation directions may be provided to provide multiple regions (or regions) between the first and second electrodes. The liquid crystal display device may have a wide viewing angle (or viewing angle) due to the formation of a region (or regions) between the first and second electrodes. Referring to the 5β map, in some embodiments, the first polarized light The first optical axis of the plate 160b may be substantially parallel to the second optical axis of the second polarizing plate 170b. In this case, the first to the polarizing plate 16B, the first substrate 11A, and the liquid crystal π structure 150 are penetrated. The light can reach the second substrate 12 without scattering or refraction of light, and then can penetrate the second polarizing plate 170b having a second optical axis substantially parallel to the first optical axis. Therefore, the liquid crystal display device can Displaying a white mode. According to an exemplary embodiment, the liquid crystal display device may have a liquid crystal junction The liquid crystal structure comprises a plurality of liquid crystal capsules having a diameter smaller than (for example, substantially smaller than) the shortest wavelength of 1013060453-0 201229637. The visible light can be transmitted through the liquid crystal knife so that an additional alignment layer is not needed to control the initial of the liquid crystal molecules In addition, the movement of the liquid crystal molecules can be controlled by the liquid crystal capsule, such as a spacer or a whip member to uniformly place the liquid crystal molecules in the pixel region of the liquid BB display device. Therefore, the liquid crystal can be efficiently reduced. <After the S user presses the _substrate and/or the second substrate to operate the liquid crystal ", the device' due to the packing effect or the impact effect caused by the displacement of the liquid crystal molecules. 〇 [The 帛6 image is based on the tangible surface of the refraction Wei Jing display device. Referring to FIG. 6, the liquid crystal display device 2A may include a first substrate 21, a second substrate 220, a first electrode 230, a reflective layer 240, and a liquid crystal structure 250. [0086] The substrate 210 includes a transparent substrate. 'For example, a glass substrate, a transparent polymer substrate, a transparent ceramic substrate, a transparent metal oxide substrate, or the like. For example, a wiring such as a gate line and a data line may be provided on the first substrate 21 (), and a switching device such as a thin film transistor may be located on the first substrate 21A. [0087] The second substrate 220 may substantially face the first substrate 21〇. The second substrate 22A may also include a transparent substrate such as a glass substrate, a transparent polymer substrate, a transparent ceramic substrate, a transparent metal oxide substrate, or the like. [_] In an exemplary embodiment, the second substrate 220 may include a black matrix 〇 1013060453-0 substantially corresponding to the switching device provided on the first substrate 210. [0089] The first electrode 230 may be It is disposed on the first substrate 201. The first electrode 230 can be 10014023, the production number Α〇1 (Π page 23 / total 67 pages 201229637 contains transparent conductive materials, such as indium tin oxide, indium zinc oxide, zinc oxide, tin oxide, fluorine doped Tin oxide, etc. These may be used singly or in combination. The first electrode 230 may be formed to have various suitable structures of the first electrode as described with reference to Figures 2A to 2F. [0090] The reflective layer 240 may be Placed on the second substrate 220. The reflective layer 240 may comprise a material having a relatively high reflectivity. For example, the reflective layer 240 may comprise, for example, aluminum (A1), chromium (Cr), molybdenum (Mo), platinum (Pt). Metals such as alloys thereof, etc. These may be used singly or in combination. [0091] In an exemplary embodiment, a liquid crystal display device 200 having a reflective type may include (or provide) an image on which external light is displayed. The liquid crystal structure 250. The reflective layer 240 on the second substrate 220 can reflect external light that penetrates the first substrate 210, so the reflective liquid crystal display device 200 can provide (or ensure) improved brightness. The reflective layer 240 can have uniform Thickness to enhance the brightness of incident light Alternatively, the reflective layer 240 may have a plurality of convex portions (ie, solid portions) thereon. For example, the reflective layer 240 may have a plurality of lenses. [0092] The liquid crystal structure 250 may be disposed on the first substrate 210 The first electrode 230 is disposed between the reflective layer 240 on the second substrate 220. The liquid crystal structure 250 may include a plurality of liquid crystal capsules 256 having a polymer layer 252 and liquid crystal molecules 254 coated by the polymer layer 252. In an exemplary embodiment, the liquid crystal molecules 254 may have positive dielectric anisotropy or negative dielectric anisotropy to obtain a white mode or a black mode, respectively. [0093] The liquid crystal capsule 256 may have a wavelength of from about 10 nm to about 380. Diameter in the range of nm. When the liquid crystal capsule 256 has a diameter of about 10 nm to about 380 nm, it can be seen that 10014023^^« A〇101 page 24/67 page 1013060453-0 201229637 light can not be due to liquid crystal capsules 256 is scattered or refracted, and the short wavelength of visible light can be larger than (for example, greater than) the diameter of the liquid crystal capsule 256 so that it can sufficiently penetrate the liquid crystal structure 25 〇. Since the liquid crystal capsule 256 can be optically oriented (0pticaiiy is Tr〇pic), with a reflective liquid helium device 200 can have a wide viewing angle (eg, a wide viewing angle as expected) without the need for an additional alignment layer to control the initial orientation of the liquid crystal molecules 254. 7 is a cross-sectional view of a transflective liquid crystal display device according to an exemplary embodiment. [0095] Referring to FIG. 7, a semi-transmissive liquid crystal display device 3 may have a first region and a second region II. . The liquid crystal display device 3A may have a first substrate 31, a first electrode 330, a liquid crystal structure 350, a second substrate 320, a reflective layer 340, and a second electrode 345. The first substrate 310, the second substrate 320, the first electrode 330, the liquid crystal structure 350, and the reflective layer 340 may be disposed in all of the first region I and the second region 11. The second electrode 345 may be placed only in the second Q region 11. The liquid crystal structure 350 can include a liquid crystal capsule 356 having liquid crystal molecules 354 received in a polymer layer 352. The first region I of the liquid crystal display device 300 may have a configuration substantially the same as or substantially similar to that of the liquid crystal display device described with reference to Fig. 6. The second region II of the liquid crystal display 300 may have a configuration that is substantially the same or substantially similar to that of the liquid crystal display device described in Fig. 1. In the transflective liquid crystal display device 300 according to an exemplary embodiment, each of the pixel regions may include the first region I and the second region Π. Here, the first region I and the second region II may serve as a reflective region and a transmissive region, respectively. Liquid crystal 1〇〇14〇23#单编载ΑΟίοι Page 25 of 67 1013060453-0 201229637 The first portion of structure 350 in first region I may have substantially the same or substantially similar to liquid crystal in second region II The thickness of the second portion of the structure 350, therefore, the liquid crystal display device 300 can have a substantially single cell gap. Alternatively, the first portion of the liquid crystal structure 350 can have a thickness different from (eg, substantially different) the second portion of the liquid crystal structure 350. [0098] According to an exemplary embodiment, the liquid crystal display device can have a liquid crystal structure including less than (For example, substantially smaller than) a plurality of liquid crystal capsules having a diameter of the shortest wavelength of visible light. Thus, visible light can penetrate liquid crystal molecules of the liquid crystal structure without the need to additionally block the film and/or the additional alignment layer to control the initial alignment of the liquid crystal molecules. Further, the movement of the liquid crystal molecules can be controlled by the polymer layer of the liquid crystal capsule, so that the separator or the supporting member is not required to place the liquid crystal molecules in the pixel region of the liquid crystal display device. Therefore, the aggregation effect or the collision effect due to the displacement of the liquid crystal molecules can be efficiently reduced or avoided. [0099] FIG. 8 is a flow chart of a method of manufacturing a liquid crystal display device according to an exemplary embodiment. [0100] Referring to FIG. 8, a first conductive layer may be formed on the first substrate, and then in step S10, the first conductive layer may be patterned to form a first electrode on the first substrate. The first substrate may comprise a transparent insulating material such as glass, a transparent polymer, a transparent metal oxide or the like. The first conductive layer can be formed by using a transparent conductive material by a printing process, a spraying process, a deposition process, or the like. For example, the first conductive material may be formed using indium tin oxide, indium zinc oxide, an oxide, tin oxide, fluorine-doped tin oxide, or the like. These may be used alone or in combination 1000142#single number A〇101 page 26/67 page 1013060453-0 201229637 [0101] In an exemplary embodiment, the first electrode may be etched on the first substrate by using A mask (eg, an additional etch mask) is obtained by patterning the first conductive layer through a photo 1 i thography process or a surname process. The first electrode can be formed to have various structures that are substantially identical or substantially similar to the first electrode described with reference to Figures 2A through 2F. [0102] In step S20, the second electrode may be formed on the second substrate. The second substrate may comprise a transparent insulating material such as glass, a transparent polymer, a transparent metal oxide or the like. The second electrode may be subjected to a printing process, a spray process, a deposition process, or the like, and a transparent conductive material such as indium tin oxide, indium zinc oxide, zinc oxide, tin oxide, fluorine-doped tin oxide, or the like is used. form. In an exemplary embodiment, the second electrode can be formed on the second substrate using a material that is substantially the same or substantially similar to the first electrode. Alternatively, the second electrode can comprise a different (e.g., substantially different) material than the first electrode. [0103] In an exemplary embodiment, the second electrode may be formed on the second substrate by using a etch mask (eg, an additional etch mask) to pass through a lithography process or an etch process. For example, a second conductive layer can be formed on the second substrate and then the second conductive layer can be patterned to form a second electrode on the second substrate. In this case, the second electrode may also be formed to have various suitable structures as shown in Figs. 2A to 2F. In some embodiments, the second electrode can have a shape that is substantially the same or substantially similar to the shape of the first electrode. Alternatively, the first electrode may be formed to have a different (e.g., substantially different) structure from the second electrode. 10014023#Single number A〇101 Page 27 of 67 1013060453-0 201229637 [0104] Referring now to FIG. 8, in step S30, a liquid crystal structure may be formed between the first and second substrates. In an exemplary embodiment, a plurality of liquid crystal capsules having liquid crystal molecules coated with a polymer layer can be printed onto the first substrate and/or the second substrate. For example, the liquid crystal capsule can be formed on the first substrate and/or the second substrate by a roll printing process. Alternatively, the liquid crystal capsules may be formed on the first substrate and/or the second substrate by a spray process. [0105] In step 40, when the liquid crystal structure is interposed between the first and second substrates to obtain a liquid crystal display device, the first and second substrates may be bonded to each other. The first and second substrates may be bonded to each other using a seal such as a sealant (s e a 1 a t t). In an exemplary embodiment, the liquid crystal capsule of the liquid crystal structure can be formed using a high pressure homogenizer. The high-pressure homogenizer can subdivide the liquid crystal molecules present in the liquid at a relatively high pressure to have a minute size, and can then inject the liquid at a relatively low pressure to thereby obtain a liquid crystal molecule having a desired minute size. For example, liquid crystal molecules ranging in size from several nanometers to dozens of nanometers can be dispersed using a high-housing homogenizer. In an exemplary embodiment, the liquid crystal molecules can have a diameter ranging from about 10 nm to about 380 nm. [Fig. 9] Fig. 9 is a flowchart of a method of manufacturing a liquid crystal display device according to an exemplary embodiment. Referring to FIG. 9, in step S50, the first electrode may be formed on the first substrate including the transparent insulating substrate. In step S60, the second electrode may be formed on the second substrate including the transparent insulating substrate. Each of the first and second electrodes may be patterned to form a conductive layer by forming a conductive layer on the first and second substrates, respectively, by using 10014023^^'^^ A〇101, page 28/67 pages, 1013060453-0 201229637 And get. In an exemplary embodiment, the process of forming the first and second electrodes and the materials included in the first and second electrodes may be substantially the same or substantially similar to the processes of the first and second electrodes described with reference to FIG. With materials. Additionally, at least one of the first and second electrodes can be formed to have various shapes that are substantially identical or substantially similar to the first electrodes depicted in Figures 2A through 2F. [0108] In step S70, the first substrate and the second substrate may be bonded to each other with a seal. In step S80, the liquid crystal structure is implantable between the first substrate and the second substrate. The liquid crystal structure may comprise a plurality of liquid crystal capsules having liquid crystal molecules coated on the polymer layer. The liquid crystal capsule can be obtained by using a high pressure homogenizer. [0109] In a comparative liquid crystal display device having a vertical alignment mode, a vertical alignment layer may be formed on a substrate to align liquid crystal molecules in a direction perpendicular to a solid relative to the substrate. In addition, when a rubbing process is performed on the vertical alignment layer to generate a plurality of regions (or regions) in the pixel region, the manufacturing process of the comparative liquid crystal display device is complicated, and Rubbing marks or stains may be produced during the manufacturing process. However, the liquid crystal display device according to the exemplary embodiment may comprise a liquid crystal structure comprising liquid crystal molecules having a diameter of from about 10 nra to about 380 nm, so that no additional vertical alignment layer or retardation layer is required. Moreover, the liquid crystal structure according to the exemplary embodiment may be optically omnidirectional, and at least one of the electrodes may have a structure for generating a plurality of regions (or regions) in the pixel region, thereby simplifying the process of manufacturing the liquid crystal display device [0110] 10 is a cross-sectional view of a liquid crystal display device according to an exemplary embodiment, 1013060453-0 201229637. The liquid crystal display device may have substantially the same or substantially similar liquid crystal display device as described with reference to Fig. 1 except for the configuration of the liquid crystal structure. Referring to FIG. 10, the liquid crystal display device 400 may include a first substrate 410, a first substrate 420, a first electrode 430, a second electrode 440, and a liquid crystal structure 450. In an exemplary embodiment, the liquid crystal display device 4A may have a first £ domain I, a second region II, and a third region III. The first area I may include a red pixel area, and the second area II may include a green pixel area. Yet the third region III may comprise a blue pixel region. [0112] The first electrode 430 may be disposed on the first substrate 410, and the second electrode 44A may be disposed on the second substrate 420. The first electrode 430 and/or the second electrode 44A may have substantially the same or substantially similar shapes as described with reference to Figures 2A through 2F. [0113] The liquid crystal structure 450 may be disposed between the first electrode 43A on the first substrate 410 and the second electrode 440 on the second substrate 420. The liquid crystal structure 45A may comprise a plurality of liquid crystal knee capsules 456, a red pigment structure 46, a green pigment structure 460G, and a blue pigment structure 460B. [0114] Each liquid crystal capsule 456 can include a polymer layer 452 and liquid crystal molecules 454 received in the polymer layer 452. For example, each liquid crystal capsule 456 can have a diameter of from about 10 nm to about 380 nm. When each liquid crystal capsule 456 has a diameter of about 10 nm to about 380 nm, the wavelength of the visible light may be larger than (for example, substantially larger than) the diameter of each liquid crystal capsule 456, so that the visible light may penetrate the liquid crystal structure 450 including the liquid crystal capsule 456 without Light scattering. In the exemplary embodiment, the red, green, and blue pigment structures 10014023# single number A01〇l page 30/67 pages 1013060453-0 201229637 Ο [0116] 460R, 460G, 460Β^Γ together with the binder ( The binders and the dispersing agents Mispeaing agents contain red, green, and blue pigments, respectively. For example, the red pigment structure 4601 can be placed in the first region I of the liquid crystal display device 400 together with the binder and the dispersant containing a red pigment or a red dye. The liquid crystal structure 450 containing the red pigment structure 460 R can be placed in the first region I of the liquid crystal display device 400. . The green pigment structure 460G may contain a green pigment or a green dye together with the binder and the dispersant. The liquid crystal structure 450 comprising the green pigment structure 460G can be placed in the second region of the liquid crystal display device 4". The blue pigment structure 460B can contain a blue pigment or a blue dye together with the binder and the dispersant. The liquid crystal structure 450 including the blue pigment structure 460B may be placed in the third region 111 of the liquid crystal display device 400. Ο In an exemplary embodiment, each of the red, green, and blue pigment structures 460R, 460G, 460B may further comprise, for example, a monomer, an initiator, a coupling agent, a leveling agent. Additions such as leveling agents or surface-active agents. When red, green, and blue pigment structures 460R, 460G, and 460B are formed by an exposure process or a development process, such additives may be used. Used to initiate a polymerization reaction or to form a smooth interface. For example, the liquid crystal structure 450 including the red pigment structure 46〇r and the liquid crystal capsule 456 can be placed in the first region I of the liquid crystal display device 400 including the red pixel region. Therefore, when the visible light penetrates the liquid crystal structure 450, the red color The image can be displayed in the first area I. In an exemplary embodiment, a liquid crystal display device may have a liquid crystal structure including a red, green, and blue pigment structure in a liquid crystal capsule. The liquid crystal structure is in a liquid crystal 10014023^3 page/total 67 page 1013060453-0 [0117] 201229637 display device Red, green, and blue pixel areas, so full-color images containing red, green, and blue images can be displayed without a color transition. 11A to 11C are cross-sectional views showing a method of manufacturing a liquid crystal display device according to an exemplary embodiment. [0119] Referring to FIG. 11A, the first electrode 430 may be formed on the first substrate 41A and the blue mixture containing the blue pigment structure 460B and the liquid crystal capsule 456 may be coated in the third region III of the first substrate 410. . In an exemplary embodiment, the 'blue mixture can utilize, for example, an inkjet printing process, a gravure printing process, a setffset printing process, a gravure offset process (gravure) A printing process such as an offset printing process, a flexographic process, or the like is formed on the first electrode 430. [0120] In an exemplary embodiment, the blue mixture comprising the blue pigment structure 406B and the liquid crystal capsule 456 can be added by adding a liquid crystal capsule, a blue pigment or a blue dye, a binder, and, for example, a consumable or The addition of the leveling agent is obtained in a solvent. In an exemplary embodiment, the binder may comprise a copolymer having a first portion comprising an acid soluble in an alkaline solution and a second portion of the hardness of the layer. For example, the binder may comprise an aeric acid copolymer or ester copolymer which may include at least one carboxyl group or functional group. In some exemplary embodiments, the binder may further comprise a resin type (n〇v〇lac-type) copolymer 1013060453-0 10014023^早编欢32/69 pages 201229637 or Karut type ( Cardo-type) copolymer. The additive may include a si lane coupling agent, a fluorine-type surface-active agent, an anti-oxidation agent, a polymerization prohibitor, and a purple bud line. Absorbent (ultraviolet (UV)) 'anticoagulant, linking agent, and the like. The additive may be used to improve the coating characteristics, level ing characteristics, or adsorption characteristics of the coating layer. [0121] In some exemplary embodiments, the barrier 480 may be formed on the first substrate 410. For example, the barrier 480 can be placed at the boundary of the first to third regions I, Π, III, so that the color mixture of the pixel regions may not overflow to adjacent pixel regions. Therefore, color mixing of adjacent pixels can be efficiently avoided. [0122] A blue mixture disposed in the third region III and including the blue pigment structure 460B and the liquid crystal capsule 456, may be cured or dried to form a blue liquid crystal structure 460B including the blue pigment enamel structure 460B and the liquid crystal capsule 456. In the third zone III. Referring to FIG. 11B, a green mixture including the green pigment structure 460G and the liquid crystal capsule 456 may be coated in the second region π of the first substrate 410. In an exemplary embodiment, the green mixture can be formed on the first electrode 430 by a printing process. The green mixture comprising green pigment structure 460G and liquid crystal capsule 456 can be formed by a process that is substantially identical or substantially similar to the formation of a blue mixture comprising blue pigment structure 460B and liquid crystal capsule 456. 1013Q60453-0 1001402#单威A〇101 U Page / Total 67 pages 201229637 [0124] A green mixture comprising a green pigment structure 460G and a liquid crystal capsule 456, which can be cured or dried to form a green color comprising the green pigment structure 460G and the liquid crystal capsule 456 The liquid crystal structure 450G is placed in the second region II. [0125] Referring to FIG. 11C, a red mixture including a red pigment structure 460R and a liquid crystal capsule 456 may be formed in the first region I of the first substrate 410. In an exemplary embodiment, the red mixture can be formed on the first electrode 430 by a printing process. The red mixture comprising red pigment structure 460R and liquid crystal capsule 456 can be formed by a process that is substantially identical or substantially similar to the formation of a blue mixture comprising blue pigment structure 460B and liquid crystal capsule 456. [0126] A red mixture disposed in the first region I and comprising a red pigment structure 460R and a liquid crystal capsule 456 can be cured or dried to form a red liquid crystal structure 450R comprising a red pigment structure 460R and a liquid crystal capsule 456 in the first region I in. [0127] The first substrate 410 having the blue liquid crystal structure 450B, the green liquid crystal structure 450G, and the red liquid crystal structure 450R may be combined with a second substrate (not shown) having a second electrode (not shown) thereon. Therefore, a liquid crystal display device including red, green, and blue liquid crystal structures 450R, 450G, and 450B between the first substrate 410 and the second substrate can be obtained. [0128] According to an exemplary embodiment, red, green, and blue liquid crystal structures including red, green, and blue pigment structures and liquid crystal capsules may be provided in the red, green, and blue pixel regions of the liquid crystal display device. Therefore, the liquid crystal display device having a simple configuration can display images of red, green, and blue without a color filter or a retardation film, and 1001402# single number A0101 page 34 / total page 6713060453-0 201229637 [ [0130] [0132] At the same time, the process of manufacturing a liquid crystal display device can be simplified. 12 to 121 are cross-sectional views showing a method of manufacturing a liquid crystal display device according to an exemplary embodiment. Referring to FIG. 12A, the first electrode 430 and the preliminary blue liquid crystal structure 47 may be formed on the first substrate 410. The preliminary blue liquid crystal structure 47 includes a blue pigment structure 460 and the liquid crystal capsule 456 on the first substrate 41. The first area I, the second area II, and the third area Η! In an exemplary embodiment, the 'preliminary blue liquid crystal structure 470' can be added by adding a liquid crystal knee bladder 456, a blue pigment or blue dye, a binder, a monomer, a starter, and a couplant or leveling agent. The additive is obtained in a solvent. In an exemplary embodiment, the binder may comprise a copolymer having a first portion comprising an acid soluble in the alkaline solution and a second portion maintaining the hardness of the coating layer. For example, the binder may comprise an acrylic copolymer or ester copolymer which may include at least one carboxyl group or functional group. In some exemplary embodiments, the binder may further comprise a phenolic resin type copolymer or a Karut type copolymer. The monomer may have a functional group that initiates a free radical reaction by a starter. In an exemplary embodiment, the monomer may comprise an acrylate monomer (the acrylate monoraersp initiator may initiate a free radical reaction in the exposure process. For example, the additive may comprise a decane coupling agent, a fluorosurfactant, an anti- A sulphurizing agent 'inhibitor' ultraviolet absorbing agent, an anticoagulant, or a (four) agent, etc. The additive may be used to improve the coating characteristics, leveling characteristics, or adsorption characteristics of the coating layer. In an exemplary embodiment, The liquid crystal structure comprising the blue pigment structure 46GB and the liquid crystal capsule 456 can be controlled by a spin coating process (s_ leg 402# single number deletion 1 page 35 / total 67 page 1013060453-0 201229637 coating process) or narrow Formed by a slit coating process, the barrier 480 may be additionally formed on the first substrate 41. The barrier 480 may be placed in the first to third regions I'π, ΙΠ2 boundary 'so the color of the pixel region The mixture may not overflow to adjacent pixel regions without color mixing of adjacent pixel regions. [0133] [0136] Referring to FIG. 12, covering the first and second regions!, η and exposing the first Third District The first mask 490 of III can be placed on the first substrate 410. The preliminary blue liquid crystal structure 470A in the third region III can be selectively exposed to light using the first mask 490. For example, preliminary blue The liquid crystal structure 47 can be exposed to ultraviolet light. Referring to FIG. 12C, a curing (hardening) process and a developing process can be performed in the first to third regions 1 II, III of the first substrate 41. In the preliminary blue liquid crystal structure, a part of the preliminary blue liquid crystal structure 470B in the first and second regions Ϊ and Π can be removed. Thus, the blue liquid crystal structure 46〇B and the blue liquid crystal of the liquid crystal capsule 456 are removed. The structure 450B may be formed in the third region 111 of the first substrate 41. Referring to FIG. 12D, the preliminary green liquid crystal structure 470G including the green pigment structure 46A and the liquid crystal capsule 456 may be formed on the first substrate 41. The region to the third region I, II, ill. The preliminary green liquid crystal structure 47 〇 G can be formed by a process which is substantially the same or substantially similar to the process of forming the preliminary blue liquid crystal structure 4. Referring to Figure 12E, the overlay - And the third area U and the second mask 491 exposing the second region 可 can be provided on the _substrate. The second region is 36 pages/67 pages 10014023^^'^^ Α〇101 1013060453-0 201229637 [0137] Ο [0138 [0139] The preliminary green liquid crystal structure 470G of 11 may be exposed to light using the second mask 491. Referring to FIG. 12F, the curing (hardening) process and the developing process can be performed on the preliminary green liquid crystal structure 470G in the first to third regions I, II, and III of the first substrate 410, thereby removing the first substrate 410. A portion of the first and third regions I, 111 are preliminary green liquid crystal structures 470G. Therefore, the green liquid crystal structure 450G including the green pigment structure 460G and the liquid crystal capsule 456 can be provided in the second region II of the first substrate 410. When the green liquid crystal structure 450G is formed, the blue liquid crystal structure 450A containing the blue pigment structure 460A and the liquid crystal capsule 456 is not removed. Therefore, the green liquid crystal structure 450G can be placed in the second region II adjacent to the third region in the blue liquid crystal structure 4500. Referring to Fig. 12G, a preliminary red liquid crystal structure 470R including a red pigment structure 460R and a liquid crystal capsule 456 may be formed in the first to third regions I, II, ΙΠ of the first substrate 410. The preliminary red liquid crystal structure 470R can be formed by a process that is substantially the same or substantially similar to the process of forming the preliminary blue liquid crystal structure. Referring to Figure 12, a second mask 492 covering the second and third regions π, iu and exposing the first region I may be disposed on the first substrate 410. The preliminary red liquid crystal structure 470R in the first region I can be exposed to light using the third mask 492. Referring to FIG. 121, the curing process and the developing process may be performed on the preliminary red liquid crystal structure 470R of the first to third regions I, II, hi of the first substrate 410, thereby removing the second substrate 41. And the third area 10014023# single number Α 0101 page 37 / total 67 page 1013060453-0 201229637 11, part of the preliminary red liquid crystal structure 4 7 0 R. Here, the red liquid crystal structure 450R including the red pigment structure 460 R and the liquid crystal capsule 456 may be formed in the first region I of the first substrate 410. [0141] When the red liquid crystal structure 450R is formed, the blue liquid crystal structure 450B formed in the third region III and including the blue pigment structure 460B and the liquid crystal capsule 456, and in the second region II are included The green pigment structure 460G and the green liquid crystal structure of the liquid crystal capsule 4 5 6 are 50 V. [0142] The first substrate 410 having the blue liquid crystal structure 450B, the green liquid crystal structure 450G, and the red liquid crystal structure 450R may be combined with a second substrate (not shown) having a second electrode (not shown) thereon. Therefore, a liquid crystal display device including red, green, and blue liquid crystal structures 450R, 450G, and 450B between the first substrate 410 and the second substrate can be obtained. The red liquid crystal structure 450R including the red pigment structure 460R can be disposed in the first region I of the liquid crystal display device, and the green liquid crystal structure 450G including the green pigment structure 460G can be disposed in the second region II of the liquid crystal display device, and includes blue The blue liquid crystal structure 450B of the pigment structure 460B may be located in the third region III of the liquid crystal display device. [0143] FIG. 13 is a cross-sectional view of a liquid crystal display device according to an exemplary embodiment. The liquid crystal display device shown in Fig. 13 may have substantially the same or substantially similar structure to that of the liquid crystal display device described with reference to Fig. 1 except for the liquid crystal structure. Referring to FIG. 13, the liquid crystal display device 500 may include a first substrate 510, a second substrate 520, a first electrode 530, a second electrode 540, and a liquid crystal structure 550. The liquid crystal display device 500 may have a first region I, a second region 100H02# single number A 〇 101 page 38 / page 67 1013060453-0 201229637 II, and a third region III. The first - area! A red pixel area may be included, a second area II may include a green pixel area, and a third area ΠΙ may include a blue pixel area. [0145] The first electrode 530 may be disposed on the first substrate 51A and the second electrode 54A may be disposed on the second substrate 520. The first electrode 53A and/or the second electrode 54A may have substantially the same or substantially similar shapes as described with reference to Figures 2 through 2F. [0146] In the exemplary embodiment, 'the liquid crystal structure 550 may be disposed between the first electrode 530 on the first substrate 51〇 and the second electrode 540 on the second substrate 520.” The liquid crystal structure 550 may include a plurality of liquid crystal capsules. 556 and red, green, and blue pigment coating layers 560R, 560G, 560B. Each liquid crystal capsule 556 can include a polymer layer 552 and liquid crystal molecules 554 received in polymer layer 552. For example, each liquid crystal capsule 556 can have a diameter of from about 1 〇 nm to about 380 nm. When the liquid crystal capsule 556 has a diameter of about 10 nm to about 380 nm, the wavelength of visible light can be greater than (eg, substantially larger than) the diameter of the liquid crystal capsule 556, so that visible light can penetrate the liquid crystal structure 550 including the liquid crystal capsule 556 without light. Scattering. [0147] In an exemplary embodiment, the red, green, and blue pigment coating layers 560R, 560G, 560B may include red, green, and blue pigments, respectively, along with the binder and dispersant. For example, the red pigment coating layer 560R·5!*, together with the binder and dispersant, contains a red pigment or a red dye. The red pigment coating layer 560R彳 substantially covers the surface of the liquid crystal capsule 556. [0148] In an exemplary embodiment, the red pigment coating layer 560R may directly coat the surface of the liquid crystal capsule 556. In some exemplary embodiments, 'red pigment 10014023^^'^ A〇101 page 39/67 pages 1013060453-0 201229637 coating layer 560R may be an amphiphilic copolymer by which a portion of the red functional group is substituted (amph i ph i 1 ic copo 1 ymers ) is formed on the surface of the liquid crystal capsule 556. The amphiphilic copolymer may be a copolymer comprising a hydrophilic functional group and a hydrophobic functional group. For example, an amphiphilic copolymer having a hydrophilic functional group substituted with a red functional group can be attached to the surface of the liquid crystal capsule 556. The amphiphilic copolymer can be reacted with a color functional group as well as a liquid crystal capsule 556. An example chemical formula for an amphiphilic copolymer is shown below. Chemical formula

[0150] In an exemplary embodiment, each of the red, green, and blue pigment coating layers 560R, 560G, 560B may comprise an additive such as a monomer, a starter, a coupling agent, or a leveling agent. The additive can initiate polymerization or smooth the interface of the liquid crystal structure 550 during the exposure process as well as the development process. [0151] According to an exemplary embodiment, the liquid crystal display device may have red, green, and blue liquid crystals respectively including liquid crystal capsules 565 that coat red, green, and blue pigment coating layers 560R, 560G, 560B. The structure allows red, green, and blue images to be displayed without the need for a color filter. [0142] FIG. 14 is a cross-sectional view of a liquid crystal display device according to an exemplary embodiment. The liquid crystal display device shown in Fig. 14 may have substantially the same or substantially similar structure as that shown in Fig. 1 except for the liquid crystal structure. Referring to FIG. 14, the liquid crystal display device 600 may include a first substrate 610, a second substrate 620, a first electrode 630, a second electrode 640, and a liquid crystal junction 100######### Page 1013060453-0 201229637 [0154] Ο [0157] Structure 650. The liquid crystal display device 6A may have a first region 1, a second region 11, and a third region III. The first region 丨 may have a red pixel region, the second region II may include a green pixel region, and the third region Ιη may Has a blue pixel area. The first electrode 630 may be formed on the first substrate 610 and the second electrode 640 may be formed on the second substrate 620. The first electrode 63 and/or the second electrode 640 may have substantially the same or substantially similar shapes as described with reference to Figures 2 through 2F. In an exemplary embodiment, the liquid crystal structure 650 can be disposed between the first electrode 630 on the first substrate 610 and the second electrode 640 on the second substrate 620. The liquid crystal structure 650 can include a plurality of liquid crystal capsules 656 and red, green, and blue color adhesives 660R, 660G, 660. Each of the liquid crystal capsules 656 can include a polymer layer 652 and liquid crystal molecules 654 received in the polymer layer 652. For example, each liquid crystal capsule 656 can have a diameter of from about 10 nm to about 380 nm. The red, green, and blue color binders 660R, 660G, 660B may contain binders having red, green, and blue colors, respectively, along with the additives. For example, the 'red color binder 660R' may comprise a binder having a red color, a dispersant, a monomer, a starter, a couplant, or a leveling agent. In an exemplary embodiment, the red liquid crystal structure comprising red color binder 660R can have a plurality of liquid crystal capsules 656 interspersed in red color binder 660R. The green liquid crystal structure comprising a green color binder of 66 〇g may have a plurality of liquid crystal capsules 656 interspersed in a green color adhesive 660G. The blue liquid crystal structure containing the blue color adhesive 660B may have a plurality of liquids. 10014023^^'^ A〇101 Page 41 of 67 1013060453-0 201229637 The crystal capsule 656 is dispersed in the blue color adhesive 660B. [0158] According to an exemplary embodiment, the liquid crystal display device may have red, red, and blue color binders 6 6 0 R, 6 6 0 G, 6 6 0 B red, respectively, in conjunction with the liquid crystal capsules 665. The green and blue liquid crystal structures are respectively located on the red, green, and blue pixel regions of the liquid crystal display device 600, so that red, green, and blue images can be displayed without a color filter. [0159] According to an exemplary embodiment, the liquid crystal display device may have a liquid crystal structure including a plurality of liquid crystal capsules having a diameter smaller than the shortest wavelength of visible light. Visible light can penetrate liquid crystal molecules so that alignment layers are not required to control the initial alignment of the liquid crystal molecules. Further, the movement of the liquid crystal molecules can be limited to the liquid crystal capsules, so that no spacer or support member is required to uniformly deposit the liquid crystal molecules in the respective pixels. When the user touches the first and second substrates, the collection or collision effect due to the displacement of the liquid crystal molecules can be reduced or avoided. Moreover, the liquid crystal display device may have red, green, and blue liquid crystal structures including red, green, and blue pigments, a pigment coating layer, or a color binder, so that the liquid crystal display device does not require a color filter or a retardation film. Red, green, and blue images can be displayed. The above is illustrative of the exemplary embodiments and should not be construed as limiting. While the present invention has been described, it will be understood that many modifications of the exemplary embodiments are possible without departing from the spirit and scope of the invention. Accordingly, all modifications are intended to be included within the scope of the invention as defined by the appended claims. In the scope of the patent application, the functional language of the means is intended to detail the functions achieved to cover the structure described in this article, and not only the dirty tree #单单 A_ 1013060453-0 page 42 / total 67 pages 201229637 Equivalent, the equivalent structure is also. Therefore, the foregoing is a description of various exemplary embodiments, and is not to be construed as a limitation of the The examples are intended to be included within the scope of the appended claims and their equivalents. BRIEF DESCRIPTION OF THE DRAWINGS [0161] The following embodiments will be more clearly understood from the following detailed description. Figures 1 through 14 are shown as non-limiting exemplary embodiments described hereinafter. Fig. 1 is a cross-sectional view showing a transmission type liquid crystal display device according to an exemplary embodiment. 2A to 2F are cross-sectional views showing a first electrode structure of a liquid crystal display device according to an exemplary embodiment. 3A to 3B are cross-sectional views showing the operation of a comparative liquid crystal display device having a vertical alignment mode. 4A to 4B are cross-sectional views showing the operation of the liquid crystal display device according to the exemplary embodiment. 5A to 5B are perspective views of a transmissive liquid crystal display device according to an exemplary embodiment. Fig. 6 is a cross-sectional view showing a reflective liquid crystal display device according to an exemplary embodiment. Fig. 7 is a cross-sectional view of a transflective liquid crystal display device according to an exemplary embodiment. Fig. 8 is a flow chart showing a method of manufacturing a liquid crystal display device according to an exemplary embodiment. Figure 9 is a flow chart of a method of manufacturing a liquid crystal display device according to an exemplary embodiment. 10014023#单号崖01 Page 43 of 67 1013060453-0 201229637 Flowchart. 1 is a cross-sectional view of a liquid crystal display device according to an exemplary embodiment. FIGS. 11A to 11C are cross-sectional views showing a method of manufacturing a liquid crystal display device according to an exemplary embodiment. 12A to 121 are cross-sectional views showing a method of manufacturing a liquid crystal display device according to an exemplary embodiment. Figure 13 is a cross-sectional view of a liquid crystal display device according to an exemplary embodiment. Fig. 14 is a plan view of a liquid crystal display device according to an exemplary embodiment. [Main component symbol description] [0162] 100, 200, 300 400, 500, 600: liquid crystal display device 110, 11, 210, 310, 410 '510, 610: first substrate 120, 12, 220, 320, 420, 520, 620: second substrate 130 ' 13, 230, 330, 430, 530, 630: first electrodes 140, 14, 345, 440, 540, 640: second electrodes 150, 250, 350, 450, 550, 650: liquid crystal structures 152, 252, 352, 452, 552, 652: polymer layer 154, 254, 354, 454, 554, 654, 15: liquid crystal molecules 156, 256, 356, 456, 556, 656: liquid crystal capsule 560R: red pigment coating layer 560G: green pigment coating layer 560B : blue pigment coating layer 16: alignment layer 1013060453-0 1 60a, 160b: first polarizing plate 10014023# single number eight 0101 page 44 / total 67 pages 201229637 170a, 170b: second polarizing plates 240, 340: Reflective layer S10~S40, S50~S80: Step 450R: Red liquid crystal structure 450G: Green liquid crystal structure 450B: Blue liquid crystal structure 460R: Red Pigment structure 460G: green pigment structure 460B: blue pigment structure 470 R: preliminary red liquid crystal structure 470G: preliminary green liquid crystal structure 470B: preliminary blue liquid crystal structure 480: barrier 490: first mask 491: second mask 492: third mask 660R: red color binder 660G: green color binder 660B: blue color binder I: first region II: second region III: third region 10014023#single number A〇101 page 45 / Total 67 pages 1013060453-0

Claims (1)

201229637 VII. Patent application scope: 1. A liquid crystal display device comprising: a first substrate; a first electrode disposed on a surface of the substrate; a second substrate having a surface for the first a substrate; a second electrode on the first surface of the second substrate, the second electrode corresponding to the first electrode; and a liquid crystal structure on the first substrate and the second substrate The liquid crystal structure comprises a plurality of liquid crystal capsules, wherein each of the liquid crystal capsules comprises a plurality of liquid crystal molecules (li (Juid crystal mo) And a liquid crystal display device according to the second aspect of the invention, wherein the liquid crystal display device comprises a first region, and a liquid crystal display device a second region, and a third region, and the liquid crystal structure includes a red liquid crystal structure in the first region, a green liquid crystal structure in the second region, and the third region The liquid crystal display device of claim 3, wherein the red liquid crystal structure, the green liquid crystal structure, and the blue liquid crystal structure respectively comprise a red pigment structure, a green color The liquid crystal display device of the fourth aspect of the invention, wherein the red pigment structure, the green pigment structure, and the blue pigment structure are respectively 10〇14〇23 (^·Single number A0101 Page 46 of 67 page 1013060453-0 201229637 Contains a red pigment, a green pigment, mixed with binders, surface-active agents, and additives And a liquid crystal display device according to claim 3, wherein the red liquid crystal structure, the far green liquid crystal structure, and the blue liquid crystal structure respectively comprise one of the liquid crystal capsules a red pigment coating layer, a green pigment coating layer, and a blue pigment coating layer. 7. As described in claim 6 The crystal display device, wherein the red pigment coating layer, the green pigment coating layer, and the blue pigment coating layer respectively contain a red pigment, a green pigment, and a binder, a surfactant, and an additive. And a liquid crystal display device according to claim 3, wherein the red liquid crystal structure, the green liquid crystal structure, and the blue liquid crystal structure respectively comprise the liquid crystal capsules dispersed therein A red adhesive green adhesive, as well as a blue adhesive. The liquid crystal display device of claim 3, further comprising a plurality of barrier ribs disposed between the far red liquid crystal structure, the green liquid crystal structure, and the blue liquid crystal structure. 10. The liquid crystal display device of claim 2, wherein each of the liquid crystal molecules has positive dielectric anisotropy (p〇sii:ive dielectHc anisotr〇Py) or negative dielectric anisotropy (negative dielectric) Anisotropy). 11. The liquid crystal display device of claim 2, wherein each of the liquid day capsules has a diameter of from about 1 〇 nm to about 38 〇 nm. The liquid crystal display device of claim 1, further comprising at least a polarizing plate attached to the second surface of the first substrate and the second substrate A 101 (page 47) / Total 67 pages 1013060453-0 201229637 One of the second surfaces is on at least one of them. The liquid crystal display device of claim 12, wherein at least one of the first electrode and the second electrode is at an angle of about 45 degrees with respect to the optical axis of the at least one of the polarizing plates. alignment. The liquid crystal display device of claim 13, wherein at least one of the first electrode and the second electrode has a substantially embossed I shape and a substantially indented " I shape, a substantially convex "τ" shape, a substantially indented "τ" shape, a separated convex "Τ" shape, or a separated concave "τ", the shape is as claimed in the patent scope The liquid crystal display device of claim 1, further comprising: a first polarizing plate on a second surface of the first substrate; and a second polarizing plate disposed in the second substrate On the surface. The liquid crystal display device of claim 15, wherein at least the first electrode and the second electrode are at an angle of about 45 degrees with respect to the optical axis of the first polarizing plate and the second polarizing plate. At least one of the optical axes is aligned. A liquid crystal display device comprising: a first substrate; a first electrode on a first surface of the first substrate; a second substrate facing the first substrate; a reflective layer, Is disposed on a first surface of the second substrate, the reflective layer corresponds to the first electrode; and a liquid crystal structure is located between the first substrate and the second substrate, the 1013060453-0 liquid crystal The liquid crystal display device according to claim 17, wherein the reflective layer comprises a plurality of liquid crystal display devices, wherein the reflective layer comprises aluminum selected from the group consisting of aluminum. At least one of the group consisting of (A1), chromium (Cr), molybdenum (Mo), platinum (pt), and combinations thereof. The liquid crystal display device of claim 17, wherein the reflective layer comprises a plurality of concave portions and a plurality of convex portions. The liquid crystal display device of claim 17, further comprising a polarizing plate on a second surface of the first substrate. The liquid crystal display device of claim 20, wherein the first electrode is aligned with respect to an optical axis of the polarizing plate at an angle of about 45 degrees. The liquid crystal display device of claim 17, wherein the liquid crystal display device comprises a reflective area and a transmissive area, the reflective layer is located in the reflective area, and the liquid crystal display device further comprises a second An electrode is located on the first surface of the second substrate in the transmissive region. The liquid crystal display device of claim 17, wherein each of the liquid crystal capsules comprises a plurality of liquid crystal molecules and a polymer layer covering one of the liquid crystal molecules. The liquid crystal display device of claim 23, wherein the liquid crystal display device comprises a first region, a second region, and a third region, and the liquid crystal structure comprises the first region. A red liquid crystal structure is a green liquid crystal structure in the second region and a blue liquid crystal structure in the third region. The liquid crystal display device of claim 24, wherein the red liquid crystal structure, the green liquid crystal structure, and the blue liquid crystal structure respectively comprise a 'red pigment structure, a green pigment structure, and a blue Pigment structure. The liquid crystal display device of claim 24, wherein the red liquid crystal structure, the green liquid crystal structure, and the blue are as described in claim 24, wherein the liquid crystal display device of claim 24, The color liquid crystal structure additionally includes a red pigment coating layer, a green pigment coating layer, and a blue pigment coating layer covering one of the liquid crystal capsules. The liquid crystal display device of claim 24, wherein the red liquid crystal structure, the green liquid crystal structure, and the blue liquid crystal structure respectively comprise the liquid crystal capsules dispersed in one of the red adhesives, a green Adhesive, as well as a blue adhesive. The liquid crystal display device of claim 24, further comprising a plurality of barrier ribs between the red liquid crystal structure, the green liquid crystal structure, and the blue liquid crystal structure. 29. A method of fabricating a liquid crystal display device, the method comprising the steps of: forming a first electrode on a surface of a first substrate; forming a polarizing plate on a second surface of the first substrate; Forming a second electrode on a first surface of the second substrate facing the first surface of the first substrate; and forming a liquid crystal structure between the first substrate and the second substrate ,,. The structure comprises a plurality of liquid crystal capsules having a plurality of liquid crystal molecules. 3. The method of claim 29, wherein the forming the first electrode comprises: forming a conductive layer on the first surface of the first substrate; and patterning the conductive layer to form The first electrode is aligned at an angle of 45 degrees with respect to one of the optical axes of the polarizing plate. The method of claim 29, wherein the liquid crystal molecule is formed by a high pressure h〇m〇genizer to form 10014023^^'^^ A〇1〇J page 50/67 The method of forming the liquid crystal structure in the step of forming the liquid crystal structure comprises dispersing the liquid crystal capsules on the first electrode or the second electrode. 1013060453-0 20122963732. The method of claim 29, wherein the step of forming the liquid crystal structure comprises printing the liquid crystal capsules to the first electrode or the second electrode 34, as described in claim 29 of claim 4 And further comprising the step of bonding the first substrate and the second substrate before forming the liquid crystal structure or after forming the liquid crystal structure. A method of manufacturing a liquid crystal display device, the method comprising the steps of: forming a -first electrode on a first substrate, the first substrate having a first region 'a second region, and a third region; forming a blue a color liquid crystal structure in the third region; forming a green liquid crystal structure in the second region; forming a red liquid crystal structure in the first region; forming a second electrode on a second substrate; and The blue liquid crystal structure, the green liquid crystal structure, and the red liquid crystal structure are disposed between the first substrate and the second substrate to bond the first substrate and the second substrate. The method of claim 35, further comprising the step of forming a plurality of barrier ribs between the first region, the second region, and the third region. The method of claim 35, wherein the step of forming the blue liquid crystal structure comprises the steps of: dispersing a blue mixture comprising a blue pigment structure and a plurality of liquid crystal capsules in the third region On the first electrode; and 10014023# single number A0101 page 5/67 page 〇〇35 36 37 1013060453-0 201229637 The blue liquid crystal structure is formed from the blue mixture, and the β-green liquid crystal structure is formed in /, The step comprises the steps of: dispersing a green pigment structure comprising the green pigment structure and the _ green mixture of the Wei (10) capsule on the first electrode in the second region; and forming the green liquid crystal structure from the green mixture, and forming the red liquid crystal therein The step of the structure comprises the steps of: dispersing a red pigment structure and a red mixture of the liquid crystal capsules on the first electrode in the first region; and forming the red liquid crystal structure from the red mixture. 38. The method of claim 35, wherein the step of forming the blue liquid crystal structure comprises the steps of: forming a blue-containing liquid crystal structure comprising a blue pigment structure and a plurality of liquid crystal capsules And a method of removing the portion of the preliminary blue liquid crystal structure from the first region and the second region, wherein the step of forming the green liquid crystal structure comprises the following steps: a green-containing liquid crystal structure and a preliminary green liquid crystal structure on the blue liquid crystal structure and the first electrode; and a preliminary green liquid crystal 40 removed from the first region and the blue liquid crystal structure The method of claim 39, wherein the step of forming the red liquid crystal structure comprises the steps of: forming a C 3 -red pigment structure and a preliminary red liquid 曰曰 I of the liquid crystal capsules. Constructed on the blue liquid crystal structure, the green liquid crystal structure, and the first electrode; and 10014023# single number Α0101, page 52 / total 67 pages 1013060453-0 201229637 removed from the blue liquid crystal structure and the green liquid crystal structure Part of the phase is red liquid crystal structure. The method of claim 40, wherein the step of removing a portion of the preliminary blue liquid crystal structure, the preliminary green liquid crystal structure, and the preliminary red liquid crystal structure comprises an exposure process and a development process. ❹ 10014023^^^^ A〇101 Page 53 of 67 1013060453-0