CN107942555A - Display screens, display components and electronic devices - Google Patents

Abstract

The embodiment of the application provides a display screen, display screen subassembly and electronic equipment, the display screen is including display layer and light shield layer, the light shield layer sets up display layer one side, be provided with first through-hole and second through-hole on the light shield layer, the light shield layer deviates from one side on display layer has a protruding portion, first through-hole and second through-hole are located respectively the protruding portion both sides. The display screen provided by the embodiment of the application can reduce the influence of the diffraction of the detection signal in the electronic equipment on the signal receiver, thereby improving the accuracy of the detection signal of the sensor assembly and further improving the accuracy of controlling the display screen of the electronic equipment to be turned off or turned on.

Description

Display screens, display components and electronic devices

technical field

The present application relates to the technical field of electronic equipment, in particular to a display screen, a display screen component and electronic equipment.

Background technique

With the development of communication technology, electronic devices such as smartphones are becoming more and more popular. During the use of the electronic device, such as during a call, in order to avoid misoperation of the user on the electronic device, when the user's face approaches the electronic device for a certain distance, the electronic device will automatically turn off the screen.

Generally, the electronic device detects the approaching and moving away of the user's face through a proximity sensor, and controls the electronic device to turn off or turn on the screen according to the detected data.

Contents of the invention

The embodiments of the present application provide a display screen, a display screen component, and an electronic device, which can improve the accuracy of the electronic device in controlling the display screen to be off or on.

An embodiment of the present application provides a display screen, including a display layer and a light-shielding layer, and the light-shielding layer is arranged on one side of the display layer;

The light-shielding layer is provided with a first through hole and a second through hole, and the side of the light-shielding layer away from the display layer has a protrusion, and the first through hole and the second through hole are located on the protrusion respectively. both sides of the department.

The embodiment of the present application also provides a display screen assembly, including a display screen and a sensor assembly, the display screen is the above-mentioned display screen, and the sensor assembly is arranged on the side of the light-shielding layer of the display screen;

The sensor assembly includes a signal transmitter and a signal receiver, the signal transmitter and the signal receiver are respectively arranged opposite to the first through hole and the second through hole on the light shielding layer, and the protrusion on the light shielding layer Located between the signal transmitter and signal receiver.

An embodiment of the present application further provides an electronic device, including a casing and a display screen assembly, the display screen assembly is installed on the casing, and the display screen assembly is the above-mentioned display screen assembly.

In the display screen assembly provided by the embodiment of the present application, since the protrusion on the light-shielding layer is located between the signal transmitter and the signal receiver, the protrusion can prevent the detection signal emitted by the signal transmitter from directly entering into the In the signal receiver, it can reduce the impact of the diffraction of the detection signal inside the electronic device on the signal receiver. Thereby, the accuracy of the detection signal of the sensor component can be improved, and then the accuracy of the electronic device to control the display screen to be turned off or turned on can be improved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings that need to be used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.

FIG. 2 is a schematic diagram of a first structure of a display screen assembly provided by an embodiment of the present application.

FIG. 3 is a schematic diagram of a second structure of a display screen assembly provided by an embodiment of the present application.

FIG. 4 is a schematic plan view of a display screen provided by an embodiment of the present application.

FIG. 5 is a schematic diagram of a first structure of an optical lens in a display screen assembly provided by an embodiment of the present application.

FIG. 6 is a schematic diagram of a second structure of an optical lens in a display screen assembly provided by an embodiment of the present application.

FIG. 7 is a schematic diagram of a first type of structure of a sensor assembly in a display screen assembly provided by an embodiment of the present application.

FIG. 8 is a schematic diagram of a second structure of the sensor assembly in the display screen assembly provided by the embodiment of the present application.

FIG. 9 is a schematic diagram of a third structure of a sensor assembly in a display screen assembly provided by an embodiment of the present application.

FIG. 10 is a schematic diagram of a fourth structure of the sensor assembly in the display screen assembly provided by the embodiment of the present application.

FIG. 11 is a schematic diagram of a third structure of a display screen assembly provided by an embodiment of the present application.

FIG. 12 is a schematic diagram of a fourth structure of a display screen assembly provided by an embodiment of the present application.

FIG. 13 is a schematic diagram of a fifth structure of a display screen assembly provided by an embodiment of the present application.

FIG. 14 is a partially enlarged schematic diagram of area C in the display screen assembly shown in FIG. 13 .

FIG. 15 is a schematic diagram of a first structure of a display screen provided by an embodiment of the present application.

Fig. 16 is a bottom view of the display screen shown in Fig. 15 .

FIG. 17 is a schematic diagram of a second structure of a display screen provided by an embodiment of the present application.

FIG. 18 is a schematic diagram of a third structure of a display screen provided by an embodiment of the present application.

FIG. 19 is a schematic diagram of a fourth structure of a display screen provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the application and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.

In the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected, or electrically connected, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components relation. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

In this application, unless otherwise expressly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

The following disclosure provides many different implementations or examples for implementing different structures of the present application. To simplify the disclosure of the present application, components and arrangements of specific examples are described below. Of course, they are examples only and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or reference letters in various instances, such repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed. In addition, various specific process and material examples are provided herein, but one of ordinary skill in the art may recognize the use of other processes and/or the use of other materials.

An embodiment of the present application provides an electronic device. The electronic device may be a smart phone, a tablet computer or the like. Referring to FIG. 1 , an electronic device 100 includes a cover plate 10 , a display panel assembly 20 , a circuit board 30 and a casing 40 .

Wherein, the cover plate 10 is installed on the display screen assembly 20 to cover the display screen assembly 20 . The cover plate 10 may be a transparent glass cover plate. In some embodiments, the cover plate 10 may be a glass cover plate made of materials such as sapphire.

The display screen assembly 20 is mounted on the casing 40 to form a display surface of the electronic device 100 . The display screen assembly 20 serves as the front shell of the electronic device 100 and forms a closed space with the casing 40 for accommodating other electronic components of the electronic device 100 . Meanwhile, the display screen assembly 20 forms a display surface of the electronic device 100 for displaying information such as images and texts.

The circuit board 30 is installed inside the casing 40 to accommodate the circuit board 30 in the above-mentioned closed space. The circuit board 30 may be a main board of the electronic device 100 . A grounding point is provided on the circuit board 30 to realize the grounding of the circuit board 30 . Functional components such as a camera and a processor may be integrated on the circuit board 30 . Meanwhile, the display screen assembly 20 may be electrically connected to the circuit board 30 .

In some embodiments, a display control circuit is disposed on the circuit board 30 . The display control circuit outputs electrical signals to the display screen assembly 20 to control the display screen assembly 20 to display information.

The casing 40 is used to form the outer contour of the electronic device 100 . The material of the housing 40 can be plastic or metal. The housing 40 can be integrally formed.

In some embodiments, as shown in FIG. 2 , the display screen assembly 20 includes a display screen 21 , an optical lens 22 and a sensor assembly 23 . Wherein, the optical lens 22 and the sensor assembly 23 are arranged on one side of the display screen 21 . Also, the optical lens 22 is disposed between the display screen 21 and the sensor assembly 23 .

It can be understood that the optical lens 22 and the sensor assembly 23 are arranged inside the display screen 21 . Wherein, the inner side refers to the side where the display screen 21 is not visible when viewed from the outside of the electronic device 100 . That is, the optical lens 22 and the sensor assembly 23 are located inside the electronic device 100 .

Wherein, the display screen 21 includes a display layer 211 and a light shielding layer 212 . The display layer 211 is used for displaying information such as images and texts. The light shielding layer 212 faces the optical lens 22 . The light-shielding layer 212 is used to hide the internal structure of the electronic device 100 , preventing the user from observing the internal electronic components of the electronic device 100 through the display screen 21 .

An opening 213 is disposed on the light shielding layer 212 . Wherein, the opening 213 is arranged coaxially with the optical lens 22 . That is, the axis of the opening 213 coincides with the axis of the optical lens 22 . The opening 213 allows signals such as optical signals and acoustic signals to pass through.

The sensor assembly 23 includes a signal transmitter 231 and a signal receiver 232 . Wherein, the signal transmitter 231 is used for transmitting the detection signal A to the outside. The detection signal A is transmitted to the outside world through the optical lens 22 and the opening 213 . After the detection signal A touches the external object 200 (for example, the user's face), a reflected signal B is generated. The reflected signal B enters the signal receiver 232 through the opening 213 and the optical lens 22 .

After receiving the reflected signal B, the signal receiver 232 may output the received signal to the processor of the electronic device 100 for processing, so as to control the display screen of the electronic device 100 to turn off or turn on the screen.

The opening 213 is set on the light-shielding layer 212 of the display screen 21, and the optical lens 22 is set between the display screen 21 and the sensor assembly 23, which can improve the transmittance of the signal emitted by the signal transmitter 231, thereby enhancing the signal receiver 232. The strength of the received signal further improves the detection accuracy of the sensor component 23 , so as to improve the accuracy of the electronic device 100 controlling the display screen to be off or on.

In some embodiments, the signal transmitter 231 is an infrared transmitter for emitting infrared rays. The signal receiver 232 is an infrared receiver for receiving infrared rays.

In some embodiments, the display screen 21 may be a liquid crystal display (Liquid Crystal Display, LCD) or an organic light-emitting diode display (Organic Light-Emitting Diode, OLED) or other type of display. When the display screen 21 is a liquid crystal display screen, the display layer 211 may include a backlight plate, a lower polarizer, an array substrate, a liquid crystal layer, a color filter substrate, and an upper polarizer stacked in sequence. When the display screen 21 is an organic light emitting diode display screen, the display layer 211 may include structures such as a base layer, an anode, an organic layer, a conductive layer, an emission layer, and a cathode stacked in sequence.

In some embodiments, the light-shielding layer 211 may be a thin-layer structure made of materials such as foam or steel sheets.

In some embodiments, as shown in FIG. 3 , when the signal emitted by the signal transmitter 231 is an optical signal, the opening 213 of the light shielding layer 212 may be filled with a light-transmitting material 214 . The light-transmitting material 214 can transmit the signal transmitted by the signal transmitter 231 , and at the same time, can hide the internal structure of the electronic device 100 to a certain extent. For example, the light-transmitting material 214 can be infrared ink.

In some embodiments, as shown in FIG. 4 , the display screen 21 includes a display area 215 and a non-display area 216 . Wherein, the display area 215 performs the display function of the display screen 21 for displaying information. The non-display area 216 does not display information. The display screen 21 may include a plurality of non-display areas 216 spaced apart from each other. For example, non-display areas 216 are respectively provided on the top and bottom of the display screen 21 . The non-display area 216 can be used to set functional components such as a camera, a receiver, and a fingerprint module.

Wherein, the opening 213 provided on the light-shielding layer 212 of the display screen 21 is located in the display area 215 of the display screen 21 . Through the opening 213 , the sensor component 23 can realize the proximity sensing function of the electronic device 100 , so there is no need to separately arrange openings in the non-display area of the display screen 21 .

In some embodiments, the opening 213 is a round hole. The diameter of the opening 213 is 2 to 4 mm. In some other embodiments, the opening 213 may also be a square hole, an elliptical hole and other shaped holes.

The optical lens 22 can be a transparent lens made of light-transmitting material. For example, the optical lens 22 can be a transparent glass lens. In some embodiments, as shown in FIG. 5 , the optical lens 22 has a convex surface 221 and a flat surface 222 . Wherein, the convex surface 221 faces the sensor assembly 23 in the display screen assembly 20 . The plane 222 faces the display screen 21 in the display screen assembly 20 .

It can be understood that the convex surface 221 of the optical lens 22 is facing the sensor assembly 23, so that the optical lens 22 can play a role of concentrating light. The signal emitted by the signal transmitter 231 in the sensor assembly 23 can be emitted to the outside more, reducing the diffraction of the signal inside the display screen assembly 20 , thereby improving the signal utilization rate and improving the detection accuracy of the sensor assembly 23 .

In some embodiments, as shown in FIG. 6 , the optical lens 22 has a first convex surface 221 and a second convex surface 223 . That is, the optical lens 22 is an elliptical lens. Both surfaces of the optical lens 22 are convex. Wherein, the first convex surface 221 faces the sensor assembly 23 in the display screen assembly 20 . The second convex surface 223 faces the display screen 21 in the display screen assembly 20 .

It can be understood that when both sides of the optical lens 22 are convex, compared to one side of the optical lens 22 being convex and the other side being flat, the light-gathering effect of the optical lens 22 can be improved, further reducing signal transmission inside the display screen assembly 20. Diffraction, so that more signals are emitted to the outside world, thereby further improving the signal utilization rate and improving the detection accuracy of the sensor component 23 .

In some embodiments, as shown in FIG. 7 , the sensor assembly 23 includes a signal transmitter 231 and a signal receiver 232 . Wherein, the signal transmitter 231 and the signal receiver 232 are arranged adjacent to each other. The distance d1 between the geometric center of the signal transmitter 231 and the geometric center of the signal receiver 232 is 2 to 14 millimeters.

In some embodiments, the signal transmitter 231 and the signal receiver 232 are packaged into the first chip 24 . Setting the signal transmitter 231 and the signal receiver 232 adjacent to each other can reduce the volume of the first chip 24 .

In some embodiments, as shown in FIG. 8 , the sensor assembly 23 includes a signal transmitter 231 and a signal receiver 232 . Wherein, the signal transmitter 231 and the signal receiver 232 are spaced apart from each other. The distance d2 between the signal transmitter 231 and the signal receiver 232 is 2 to 14 mm. It can be understood that the above distance is the distance between the geometric center of the signal transmitter 231 and the geometric center of the signal receiver 232 . The distance between the signal transmitter 231 and the signal receiver 232 can improve the isolation between the signal transmitter 231 and the signal receiver 232 , and reduce the impact of the signal transmitted by the signal transmitter 231 on the signal receiver 232 .

In some embodiments, the above-mentioned signal transmitter 231 and signal receiver 232 are packaged into the first chip 24 .

In some embodiments, as shown in FIG. 9 , the sensor component 23 includes a signal transmitter 231 , a signal receiver 232 and an ambient light sensor 233 . Wherein, the ambient light sensor 233 is used to detect the ambient light intensity. The electronic device 100 can adjust the brightness of the display screen 21 according to the ambient light intensity detected by the ambient light sensor 233 .

The signal transmitter 231 , the signal receiver 232 and the ambient light sensor 233 are arranged adjacent to each other. The distance d3 between the geometric center of the signal transmitter 231 and the geometric center of the signal receiver 232 is 2 to 14 millimeters.

In some embodiments, the signal transmitter 231 , the signal receiver 232 and the ambient light sensor 233 are packaged into the second chip 25 .

In some embodiments, as shown in FIG. 10 , the sensor component 23 includes a signal transmitter 231 , a signal receiver 232 and an ambient light sensor 233 . Wherein, the ambient light sensor 233 is used to detect the ambient light intensity. The electronic device 100 can adjust the brightness of the display screen 21 according to the ambient light intensity detected by the ambient light sensor 233 .

The signal transmitter 231 , the signal receiver 232 and the ambient light sensor 233 are spaced apart from each other. The distance d4 between the signal transmitter 231 and the signal receiver 232 is 2 to 14 mm. It can be understood that the above distance is the distance between the geometric center of the signal transmitter 231 and the geometric center of the signal receiver 232 . The distance between the signal transmitter 231, the signal receiver 232 and the ambient light sensor 233 can improve the isolation between the signal transmitter 231, the signal receiver 232 and the ambient light sensor 233, and reduce the signal pair emitted by the signal transmitter 231. The influence caused by the signal receiver 232 and the ambient light sensor 233 .

In some embodiments, the signal transmitter 231 , the signal receiver 232 and the ambient light sensor 233 are packaged into the second chip 25 .

In some embodiments, referring to FIG. 11 , the sensor assembly 20 includes a display screen 21 and a sensor assembly 23 disposed on one side of the display screen 21 . Wherein, the display screen 21 includes a display layer 211 and a light shielding layer 212 disposed on one side of the display layer 211 . The display layer 211 and the light shielding layer 212 are stacked. The sensor assembly 23 is disposed on the side of the light-shielding layer 212 of the display screen 21 .

Referring to FIG. 15 and FIG. 16 at the same time, the light shielding layer 212 has a protruding portion 217 . The protruding portion 217 protrudes toward a direction away from the display layer 211 . It can be understood that the surface height of the protruding portion 217 is higher than that of other parts of the light shielding layer 212 . The shape of the protruding portion 217 may be a circle, a square, a rectangle and the like.

A first through hole 218 and a second through hole 219 are disposed on the light shielding layer 212 . The first through hole 218 and the second through hole 219 are respectively located on two sides of the protruding portion 217 . The shapes of the first through hole 218 and the second through hole 219 can be circular, square, rectangular and the like. The first through hole 218 and the second through hole 219 can transmit light.

In some embodiments, the distance between the center of the first through hole 218 and the center of the second through hole 219 is 2 to 14 mm.

Continue to refer to FIG. 11 , wherein the sensor assembly 23 includes a signal transmitter 231 and a signal receiver 232 . The signal transmitter 231 is used to transmit the detection signal A. After the detection signal A touches the external object 200 (for example, the user's face), a reflected signal B is generated. The signal receiver 232 is used for receiving the reflected signal B.

Wherein, the detection signal A may be a signal such as an infrared ray or an ultrasonic wave. The electronic device 100 can control the display screen 21 to turn off or turn on the screen according to the intensity of the reflected signal B received by the signal receiver 232 .

The signal transmitter 231 and the signal receiver 232 are respectively disposed opposite to the first through hole 218 and the second through hole 219 on the light shielding layer 212 . It can be understood that the relative arrangement means that the signal transmitter 231 and the signal receiver 232 are arranged directly under the first through hole 218 and the second through hole 219 respectively. Moreover, the signal transmitter 231 and the signal receiver 232 are respectively located on both sides of the protrusion 217, that is, the protrusion 217 on the light shielding layer 212 is located between the signal transmitter 231 and the signal receiver 232 .

When the sensor assembly 23 is working, the detection signal A emitted by the signal transmitter 231 is emitted to the outside through the first through hole 218 . Subsequently, the signal receiver 232 receives the reflected signal B through the second through hole 219 .

Since the protrusion 217 on the light-shielding layer 212 is located between the signal transmitter 231 and the signal receiver 232, the protrusion 217 can prevent the detection signal A emitted by the signal transmitter 231 from directly entering the signal before being emitted to the outside world. In the receiver 232 , the impact of the diffraction of the detection signal A inside the electronic device 100 on the signal receiver 232 can be reduced. Therefore, the accuracy of the signal detected by the sensor component 23 can be improved, and then the accuracy of the electronic device 100 to control the display screen 21 to turn off or turn on the screen can be improved.

In some embodiments, referring to FIG. 12 , the sensor assembly 23 also includes an ambient light sensor 233 . The ambient light sensor 233 is used to detect the intensity of ambient light. The electronic device 100 can adjust the brightness of the display screen 21 according to the ambient light intensity detected by the ambient light sensor 233 .

Wherein, the ambient light sensor 233 is disposed opposite to the second through hole 219 . That is, the ambient light sensor 233 is directly disposed under the second through hole 219 .

In some embodiments, refer to FIG. 13 and FIG. 14 , wherein the ambient light sensor 233 and the signal receiver 232 are packaged into a chip 26 .

In some embodiments, referring to FIG. 17 , the display screen 21 may be a liquid crystal display (Liquid Crystal Display, LCD). Wherein, the display layer 211 of the display screen 21 includes a first polarizer a1 , a color filter substrate a2 , a liquid crystal layer a3 , an array substrate a4 and a second polarizer a5 . The first polarizer a1 , the color filter substrate a2 , the liquid crystal layer a3 , the array substrate a4 , the second polarizer a5 and the light shielding layer 212 are stacked in sequence.

In some embodiments, the light-shielding layer 212 includes a steel sheet. Wherein, the steel sheet 212 can cover the internal electronic components of the electronic device 100 to achieve the effect of hiding the internal structure of the electronic device 100 .

In some embodiments, referring to FIG. 18 , the display screen 21 may be an organic light-emitting diode display (Organic Light-Emitting Diode, OLED). Wherein, the display layer 211 of the display screen 21 includes a third polarizer b1, a cathode b2, an organic light emitting layer b3, an anode b4 and an array substrate b5. The third polarizer b1 , the cathode b2 , the organic light emitting layer b3 , the anode b4 , the array substrate b5 and the light shielding layer 212 are stacked in sequence.

In some embodiments, the light shielding layer 212 includes foam. Wherein, the foam 212 can cover the internal electronic components of the electronic device 100 to achieve the effect of hiding the internal structure of the electronic device 100 .

In some embodiments, referring to FIG. 19 , the display screen 21 includes a display area 215 and a non-display area 216 . Among them, the display area 215 is used to display information such as images and texts. The non-display area 216 does not display information. Orthographic projections of the first through hole 218 and the second through hole 219 on the display layer 211 are located in the display area 215 .

The display screens, display screen components and electronic equipment provided by the embodiments of the present application have been introduced in detail above. The principles and implementation methods of the present application have been explained by using specific examples in this paper. The descriptions of the above embodiments are only used to help understand the present application. Application. At the same time, for those skilled in the art, based on the idea of this application, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be construed as limiting the application.

Claims (11)

1. a kind of display screen, it is characterised in that including display layer and light shield layer, the light shield layer is arranged on the display layer one Side；

First through hole and the second through hole are provided with the light shield layer, the light shield layer has one away from the side of the display layer Protuberance, the first through hole and the second through hole are located at the protuberance both sides respectively.

2. display screen according to claim 1, it is characterised in that the display layer include the first polaroid, color membrane substrates, Liquid crystal layer, array base palte and the second polaroid, it is first polaroid, color membrane substrates, liquid crystal layer, array base palte, second inclined Mating plate and the light shield layer are cascading.

3. display screen according to claim 2, it is characterised in that the light shield layer includes steel disc.

4. display screen according to claim 1, it is characterised in that the display layer includes the 3rd polaroid, cathode, organic Luminescent layer, anode and array base palte, the 3rd polaroid, cathode, organic luminous layer, anode, array base palte and described Light shield layer is cascading.

5. display screen according to claim 4, it is characterised in that the light shield layer includes foam.

6. display screen according to any one of claims 1 to 5, it is characterised in that the display layer includes display area, institute The orthographic projection of first through hole, the second through hole on the display layer is stated to be respectively positioned in the display area.

7. display screen according to any one of claims 1 to 5, it is characterised in that the center of the first through hole with it is described The distance between center of second through hole is 2 to 14 millimeters.

8. a kind of display screen component, it is characterised in that including display screen and sensor component, the display screen is claim 1 To 7 any one of them display screens, the sensor component is arranged on the light shield layer side of the display screen；

The sensor component includes signal projector and signal receiver, the signal projector, signal receiver respectively with First through hole, the second through hole on the light shield layer are oppositely arranged, and the protruding parts on the light shield layer are launched in the signal Between device and signal receiver.

9. display screen component according to claim 8, it is characterised in that the sensor component further includes ambient light sensing Device, the ambient light sensor are oppositely arranged with second through hole.

10. display screen component according to claim 9, it is characterised in that the ambient light sensor connects with the signal Receive device and be packaged into chip.

11. a kind of electronic equipment, it is characterised in that including housing and display screen component, the display screen component is installed on described On housing, the display screen component is claim 8 to 10 any one of them display screen component.