WO1996008809A1

WO1996008809A1 - Onboard fluorescent display equipped with liquid crystal shutter

Info

Publication number: WO1996008809A1
Application number: PCT/JP1995/001786
Authority: WO
Inventors: Hideaki Murakami
Original assignee: Hideaki Murakami
Priority date: 1994-09-12
Filing date: 1995-09-07
Publication date: 1996-03-21

Abstract

This invention relates to an onboard display. A conventional display was clear in displaying pictures and characters, deficient of novel colors, thin, light-weight and rigid, did not have self-emission colors, was vulnerable to vibrating impact, and had a low attractiveness. A display panel is fitted to a fitting member formed in such a manner that its portion facing the display panel serves as a display portion, ultra-violet rays are applied to fluorescent pictures and characters on the display panel, an ultrathin electroluminescent planar phosphor (EL) is used by eliminating a moisture absorbing layer and a moisture-proofing film, clear, novel and various colors are generated by self-emission colors, and a display member can be erased and reproduced depending on locations, time and purpose. This rigid and light-weight display can be used as mobile advertisement medium over a broad range, business talks based on ads carried by cars can be directly made over a PHS (personal handy telephone system) and a portable telephone, and this display can be used as a stationary/mobile ad medium by both individuals and business firms.

Description

Liquid for vehicle α Fluorescent display with shutter a Technical field

The present invention relates to a vehicle «posting equipment».

Background art

Conventionally, the actual BB 5—7 2 5 7 and a display plate with a shutter for a car were provided, but as a display device for a car, the display body of pictures and characters is clear, there is no new color, and various self-luminous colors are generated. There is no ultra-thin, no display | 8 | -shaped self-luminous display, and it is thick and vulnerable to the oscillating city. »After the car approaches, it is automatically turned on.¾There is no illuminated color display operation, and clear images and text display can be stored. 数 There was no minute, simply print the printed matter as a sticker on the window glass. The 3T is a mobile car that is not attracting much attention as a signage device, has poor aesthetic clarity, and is They are also large and are vulnerable to vibration and are inconvenient to handle. Therefore, the present invention has the drawbacks of the conventional in-vehicle display device, that is, it has a specially developed light emitting device, which has a clear and novel color emission to the colors of pictures and papers. The light «is a conventional« * light-emitting surface luminous body, that is, election π luminescence, hereafter referred to as EL, which is an ultra-thin object, is easy to vibrate, and easy to process. The character display itself emits multi-colored light, and the delicate expression is made by cutting out. The liquid crystal glass part also uses it.

Stabilize the reception during the car, make the advertisement on the car 18 »Immediate business between the group, the car and the person in the car, 《facilitate the exchange and transmission of human information The aim is to provide a bulletin board a for cars that has been improved to have a great ft effect. Disclosure of the invention

The present invention provides a bulletin board in which a portion facing a bulletin board is formed as a bulletin board, the bulletin board is attached to a mounting member, and a picture of a fluorescent paint and a character display are provided on the bulletin board. An ultraviolet light source is provided in the vicinity of the front surface of the character display body, and the AC power is applied to the liquid crystal glass in which an opaque liquid crystal part is always provided between the two glass plates with the idea of covering the posting part. The part is transparent, and you can see the display body drawn with fluorescent paint located behind the liquid crystal glass backing part. When: is turned off, it becomes the original opaque liquid crystal glass. A liquid crystal glass plate shielding part is provided. The display of the pictograph is a fluorescent paint, a phosphor, a fluorescent plate, a fluorescent thread, a fluorescent print, and a special light source EL. A fluorescent display device, which is laid and used as a display, is provided near the window inside the vehicle near the rear of the vehicle, and an electronic drive control device for the fluorescent display device S, a commercial power source, a battery, a dry pond, and a small A power manpower, wind power and hydropower, and Taeyang light power generation equipment will be installed. In addition, the mounting device is provided with a storage portion that can be put in and taken out, wherein a dazzling portion of the notice portion is opened and a plurality of display pauses of the pictures and characters of the fluorescent coating can be stored. Further, the wood invention is a polyester polyol obtained by synthesizing polyurethane using a polyol and an isocyanate as raw materials in place of the liquid crystal glass enclosing section, and the boryl component of which is a specific linear hydrocarbon repeatedly segmented. In some cases, S is always opaque, and it is a new resin that responds and becomes transparent at a specific overflow or higher. Transparent plastic is heated with a surface heater to make it transparent. Quench quickly to make it opaque.

The present invention also provides a method of mounting the bulletin board on the mounting fixture in which a portion facing the bulletin board is formed as the bulletin board, and the fluorescent board dispersed in a high dielectric constant binder on the bulletin board. In a sheet-like surface light-emitting device that emits light by applying an alternating current to the body, the E-layer of the present invention includes a g-absorbing layer and a g-proof sealing film that have been conventionally required. Eliminate, ultra-thin, 0.7 mm thick, luminous expression of curved surface can be 3 m in radius, multi-color 3 luminous, shape can be cut at present Robust, lightweight, strong against vibration and impact, installed inside the car near the rear of the car (located near the B window, and because the light emitting surface can be freely divided and blinked, When the display of characters is on the same surface of the same color and is energized, the display appears as a brilliant glow, and when the energization is stopped, the display disappears and the surface becomes the same color. An electronic drive control device is provided. The power source is not limited to the commercial power supply, but also consumes a large amount of power, so it can be operated with a small power generator if necessary, so it can be used in combination with batteries and dry batteries. Inconvenient outdoor and undeveloped areas can easily become a neon-inspired illuminated fluorescent display.

In this study, a plurality of the field emission surface phosphors are laid one on top of the other so as to be the same shape on both sides, and a display of a picture and a character which spontaneously colors in the same shape on both sides. Since the same sign can be expressed when the display is viewed from the front and back, it is thin and easy to handle, and it can be applied to the store corridor. Also, the electroluminescent phosphor is laid on the back of the cut-out bulletin board. It is possible to withstand ordinary conditions by protecting these signs with film sheets, plastic plates, etc.

In addition, the present invention provides a vehicle-mounted sheet-like radio antennae mounted on the display surface of the display body of the electric field light-emitting surface and a fluorescent lamp, so that the vehicle can be stably received and a vehicle-mounted telephone and a safe lip during a call. You can indicate that you want to stop by and you can drive safely.

In addition, the present invention provides an ultrasonic or infrared approach sensor on a vehicle body. When a following vehicle approaches a predetermined distance, the approach sensor detects the approach sensor, and the electronic drive control device expects the detection signal to display the fluorescent light. Activate the device automatically. BRIEF DESCRIPTION OF THE FIGURES

1 is a perspective view of a fluorescent display device with a liquid crystal shutter, FIG. 21 is a cross-sectional view of FIG. IA-A, and FIG. 3 is a fluorescent display device with a liquid crystal shutter having a storage section. FIG. 4 is a perspective view, FIG. 4 is a cross-sectional view of a fluorescent display device with an overflowing function alasic plate attached thereto, and FIG. FIG. 6 is a front view of the fluorescent display device provided, FIG. 6 is a cross-sectional view of FIG. 5B-B, and FIG. 7 is an illustration of the same type of electroluminescent phosphor laid on the front and back of a bulletin board and cut out. FIG. 8 is an enlarged cross-sectional view of a part where an electroluminescent phosphor is laid on the back surface of the bulletin board; FIG. 8 is a front view in which the electroluminescent phosphor is laid on a sheet-shaped wireless antenna at the rear window of the automobile; FIG. 9 is a partially enlarged cross-sectional view of FIG. 8C-C, and FIG. 10 is an application example.

BEST MODE FOR CARRYING OUT THE INVENTION

The present invention will be described in more detail with reference to the accompanying drawings in order to explain the present invention in more detail. FIG. 1 is a perspective view of a fluorescent bulletin board 11 with a liquid crystal shutter, and a portion facing a bulletin board 5 has a bulletin board. A bulletin board 5 is attached to a fixture 7 formed so as to become part 3, and the bulletin board 5 is provided with a fluorescent paint picture and character display body 12 and an ultraviolet light source 13 is provided near the front face thereof. Yes, a new color is created by irradiating ultraviolet rays, and a bright color is created.The liquid crystal glass plate shielding part 14 is attached so as to cover the display part 3, and the liquid crystal being shielded by the blinking of the liquid crystal glass 6 The picture and text drawn with the fluorescent paint in the glass 6 are in a state in which colorful neon is bleeding inside the ¾ and disappearing gradually, and the next moment it is brightly brilliant Emoticons appear suddenly and aesthetically Put out Ri.

FIG. 2 is a cross-sectional view of FIG.

FIG. 3 is a perspective view of a fluorescent signboard with liquid β-shutter provided on the fixture 7 with the storage part 17 mounted thereon, and a storage part できる capable of storing a plurality of fluorescent paint pictures and character display bodies 12 is provided. It uses a solar light generator 26 that allows easy replacement of the display. FIG. 4 is a cross-sectional view of a bulletin board 27 with an exuding functional plastic, in which an exuding functional plastic 9 is provided on the front surface of the display body 4 for pictures and characters, and a surface heater 18 is provided on the back surface. Heated by the surface heater 18 to make it transparent, and cooled rapidly by the cooling pipe 19 that blows the cooler air of the car, made it opaque, and overlaid the picture and character display 4 Acts as a shutter that makes it appear transparent. FIG. 5 is a front view of a fluorescent display device 15 on which a display 21 of an electroluminescent surface light emitting body is laid, and a mounting member 7 formed so that a portion facing the bulletin board 5 becomes a display portion 3. A bulletin board 5 is attached, and a display body 21 of an electroluminescent phosphor is laid on the bulletin board 5. A human power generator is used as a power supply.

FIG. 6 is a cross-sectional view of FIG.

FIG. 7 is an enlarged cross-sectional view of a part of the display body 21 of the electroluminescent phosphor. The electroluminescent phosphor 8 is laid on the front and back of the bulletin board 5 in the same shape, and the bulletin board 5 is cut out. Electroluminescent phosphor 8 is laid on a certain back surface, and the front and back of the display are ultra-thin in the same shape, a colorful and spontaneous color light emitting display, or a pictogram with a detailed expression emits spontaneous color light Fig. 8 shows an enlarged cross-sectional view of a part of the bulletin device. Fig. 8 shows a display 21 made of an electroluminescent phosphor on the rear window 1 of the inner leg of the vehicle, and a sheet-like wireless antenna 22 in the vehicle. It is a front view of the vehicle, which is capable of receiving stable telephone calls in the car and displaying the driver's will.

FIG. 9 is a cross-sectional view of FIG. 8C-C.

Fig. 10 is a working diagram. When the following vehicle approaches a certain distance, the bulletin device operates. Industrial applicability

As described above, the fluorescent display device with a liquid product shutter according to the present invention has a novel color, vivid color, and unique characteristics of the liquid crystal glass when the pictures and characters displayed by the fluorescent paint or the fluorescent pattern are irradiated with ultraviolet rays. The surprisingness and aesthetic display of the blinking effect give the viewer an advertising effect with a strong impact, the software of the advertisement can be made by himself, the finish is brilliant, the new fresh color is beautiful and easy, Information can be transmitted by selecting the purpose, place, and time for the purpose of displaying a unique advertisement. The ultra-thin electroluminescent phosphor is self-multicolored, robust, light, and has low power, so traveling by car is a major holiday. In addition to the high degree of attention, the ultra-thin, same-sided, colorful spontaneous light-emitting display can be viewed on the street, making it possible to use it for fixed advertisements in stores and for individuals and companies. A wide range of advertising media with fixed and mobile functions regardless of the field Suitable for use · Explanation of reference numerals

1, rear window of automobile 2, heat-resistant mounting 3, bulletin board 4, picture and text display 5, bulletin board 6, liquid crystal glass 7, mounting 8, electroluminescent phosphor 9, impregnated functional plastic plate 10 , Electronic drive control device 11, fluorescent display device with liquid crystal shutter 12, picture of fluorescent paint, character display 13, ultraviolet light source 14, liquid crystal glass shielding part 15, fluorescent display device〗 6, human power generation device 17 , Storage unit 18, surface heater 19, cooling tube 20, power generation device 21, display body of electroluminescent phosphor 22, sheet-shaped unwound antenna 23, vehicle body 24, proximity sensor 25, detection signal 26, septum light emission鼋 Apparatus 27, bulletin board with elasticity board 28, cutout notice board

Claims

The scope of the claims

1. Attach the bulletin board to a fixture formed so that the part facing the bulletin board becomes a bulletin board, and provide a fluorescent paint picture and character display on the bulletin board. An ultraviolet light source is provided in the vicinity of the front of the vehicle rest, and a fluorescent display device comprising a mounting part of a liquid crystal glass plate provided on the mounting member in a state of covering the display part is provided in the vicinity of the interior leg window near the rear part of the vehicle. A power supply, an electronic drive control device, and a light emitting device as appropriate,

2. The fluorescent light with a vehicle-mounted liquid crystal shutter according to claim 1, wherein the mounting fixture is provided with a storage part capable of storing a plurality of display bodies of the picture and the character of the fluorescent paint and capable of being taken in and out. Posting device.

3. In the liquid product glass plate covering part, a heat-sensitive plastic plate which becomes transparent and opaque by heating and cooling, and a surface heater for ripening the heat-sensitive plastic plate, and cooling. The in-vehicle fluorescent display device with a liquid crystal shutter according to claim 1, characterized in that a cooling air blower for the cooler is provided.

4.Attach the bulletin board to the mounting tool so that the part facing the bulletin board can be formed as the bulletin board, lay an electroluminescent phosphor on the bulletin board, and near the car interior window near the rear of the car The vehicle according to claim 1, further comprising a power supply, an electronic drive control device, and a power generation device, if necessary.

5. The display according to claim 4, wherein a plurality of the electroluminescent phosphors are laid so as to overlap each other in the same shape, thereby forming a display of the electroluminescent phosphors having the same shape on both sides. Fluorescent display with a liquid crystal shutter for vehicles.

6. The on-vehicle fluorescent display device with a liquid crystal shutter according to claim 4, wherein the electroluminescent phosphor is laid on the back surface of the cut-out bulletin board. Place.

7.The in-vehicle fluorescent display device with a liquid crystal shutter according to claim 4, wherein the display body of the electroluminescent phosphor is laid on a sheet-like wireless antenna.

8. An approach sensor is provided on the vehicle body, and when the approach sensor detects the approach of a following vehicle, the electronic drive control device synchronizes with a detection signal to energize and activate the fluorescent display device. 4. The fluorescent bulletin board with a liquid crystal shutter for vehicles according to item 4.