JPH08137418A - Fluorescent bulletin device with on-vehicle liquid crystal shutter - Google Patents

Abstract

PURPOSE: To impart novel coloration and light emission to colors of characters, to make the phosphors of an electric field light emitting surface extremely thin and to facilitate working by mounting a bulletin board at a fixture formed in such a manner that the parts facing the bulletin board existing on the in-vehicle side of the shielding part of liquid crystal glass acts as a bulletin part. CONSTITUTION: The bulletin board 5 provided with a liquid crystal glass plate shielding part 14 at the rear windshield of an automobile and provided with a display 4 of pictures and characters in the state of covering the bulletin part 27 on the inner side of the automobile is mounted at the mounting fixture 7. The display 4 of the pictures and characters formed in such a manner are provided with a UV ray source. The liquid crystal part (a) is, therefore, made transparent and the display of the pictures and characters existing in the rear part of the liquid crystal glass shielding part 14 is visible if AC electricity is supplied and impressed on the liquid crystal glass provided with the liquid crystal part (a) between two sheets of the glass plates (b) in a part of the rear windshield of the automobile. The liquid crystal part turns to opaque liquid crystal glass when the power supply is stopped. The display, etc., of the pictures and characters drawn by fluorescent coating materials are colored bright by irradiation with UV rays. The bulletin device 11 which generates the novel colors not possible with natural light and electric lamp light is thus obtd.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle-mounted bulletin board device.

[0002]

2. Description of the Related Art Conventionally, there was a bulletin board with an actual car 5-7257 and a shutter for a vehicle. However, the display body for pictures and characters is clear, there is no new color and no emission color is emitted. None, it is thick and vulnerable to vibration and shock, there are no multiple storage parts, it is not possible to process the shape of pictures and characters, and delicate expressions cannot be made
There was no automatic sign-up operation when a following vehicle approached, and there were drawbacks such as the degree of attention, aesthetic clarity, and ineffectiveness as an on-board signage device.

[0003]

[Problems to be Solved by the Invention] The colors of conventional pictures and characters have a clear and novel color emission, and the electroluminescent phosphor is made ultra-thin, which is strong against vibration and shock and easy to process. The body itself emits light and emits ultra-thin light with the same shape on the front and back sides.
It shall be robust and have the same effect, and the reception of PHS mobile phones in the vehicle will be stable, and it will be easy to carry out business negotiations between vehicles, between vehicles and passers-by, and to transmit personal information regarding in-vehicle advertising.

[0004]

[Means for Solving the Problems]

B. A part of the rear window of the automobile is provided with a liquid crystal glass shield that is normally opaque and becomes transparent when AC electricity is applied, and the part facing the bulletin board inside the liquid crystal glass shield is , The bulletin board is attached to an attachment formed to serve as a bulletin board, and a display body for pictures and characters is provided on the bulletin board. The display body for pictures and characters is fluorescent paint, phosphor,
It may be displayed by a fluorescent plate, a fluorescent thread, or by laying out an electroluminescent surface light-emitting body, and it may be displayed on the bulletin board as a fluorescent bulletin board device having an electronic drive control device. The part facing the bulletin board is a bulletin board part. Attaching the bulletin board to an attachment formed so as to provide a picture of the fluorescent paint and a display body of characters on the bulletin board, the picture of the fluorescent paint,
An ultraviolet light source is provided near the front of the character display. A fluorescent sign device, in which the liquid crystal glass plate shielding part is provided on the fixture in a state of covering the sign part, is provided near the rear window of the car near the window inside the car, and an electronic drive control device and an appropriate power generator are provided. (C) The mounting fixture is provided with a storage unit that can store and store a plurality of fluorescent paint pictures and character display bodies. D. A temperature-sensitive functional plastic plate that becomes transparent and opaque when the shielding part is heated and cooled, a surface heater that heats the temperature-sensitive functional plastic plate, and a cooling cooler for cooling cold air are provided. Alternatively, a blower pipe may be provided. (E) Attaching the bulletin board to the fixture formed so that the portion facing the bulletin board becomes the bulletin board,
The electric field light-emitting surface phosphor is laid on the bulletin board, and the electric field light-emitting surface phosphor is provided with a fluorescent display device capable of discoloring, changing and displaying, near the rear window of the vehicle near the window inside the vehicle, and an electronic drive control device is provided. If necessary, a power generator may be provided to cut out the bulletin board, connect and lay a plurality of the electroluminescent surface light emitters, provide a protective plate on the bulletin board, or use an adhesive. (F) A plurality of the electroluminescent surface phosphors are laid so as to overlap each other in the same shape to display pictures and characters of the same shape on the front and back. The electroluminescent surface phosphor is laid on the rear surface of the bulletin board that has been cut out. H. The display of the electroluminescent surface-emitting body is laid on the sheet-shaped wireless antenna. If an approach sensor is provided on the vehicle body and the approach sensor detects the approach of the following vehicle, the electronic drive control device synchronizes with the detection signal to energize the fluorescent sign device, and the approach sensor uses infrared rays, ultrasonic waves, , Laser light, magnetic sensor. Power sources are commercial power sources, batteries, dry cells, fuel cells, hydrogen cells, solar cells, etc.
Human power generation, wind power generation, hydraulic power generation, solar power generation, etc.

[0005]

[Action]

B. A picture located behind the liquid crystal glass shield when the AC electricity is applied to the liquid crystal glass in which a liquid crystal portion is provided between two glass plates in a part of the rear window of the car.
You can see the character display, and when the power is turned off, it becomes opaque liquid crystal glass. (B) A picture drawn with fluorescent paint, a display of characters, etc., becomes a vivid color when irradiated with ultraviolet light, and becomes a display device that produces a new color that is not present in natural light, incandescent light, or the like. C) A mounting part with an open part facing the display part is provided in the mounting tool so that a plurality of pictures displayed with fluorescent paint, fluorescent plate, fluorescent cloth, fluorescent printed matter, etc. A fluorescent sign display device capable of easily exchanging and displaying a plurality of picture and character display bodies such as a picture-story show. D. Instead of the liquid crystal glass shielding plate, polyurethane is synthesized using polyol and isocyanate as raw materials, and when the polyol component is a polyester polyol having repeating segments of a specific linear hydrocarbon, it is opaque at room temperature and A temperature-sensitive plastic plate that is a new resin that responds to heat above temperature and becomes transparent, is heated by a surface heater to make it transparent, and is rapidly opaque by rapid cooling with the cool air of a cooler such as an automobile. It is a shockproof and light shielding plate. (E) An electroluminescent surface phosphor, which is a sheet-shaped surface-emitting element that emits light by applying an alternating current to a phosphor dispersed in a high dielectric constant binder, is a moisture-absorbing layer and a moisture-proof sealing film that have been conventionally required. It is ultra-thin and 0.17 mm in thickness, and can be freely cut and shaped. The light-emitting surface can be freely divided and blinked to withstand vibration and shock, and the emission colors can be vivid and multicolored. Film sheets, plastic plates, etc. Protect the bulletin board and change the color of the electroluminescent phosphor by changing the color of the electroluminescent phosphor, and connect multiple blinks to make it move, or attach the electroluminescent phosphor to a cut-out bulletin board with adhesive tape or the like. Since it is robust, thin, and light, it can be installed in a car, consumes less power, operates with a small power generator, and is a fluorescent signboard that emits clear, multicolored light in an inconvenient outdoor or open area. is there. (F) A plurality of the electroluminescent surface phosphors are laid on a bulletin board so as to overlap each other in the same shape, and a fluorescent display device for a display body of a picture and a character that emits light in the same shape on the front and back sides is provided. A sheet-shaped wireless antenna is attached to the back surface of the display body of the electric field light-emitting surface phosphor to indicate that the user is in a telephone call in the car to ensure safe traveling and stable reception. H, by providing infrared or ultrasonic proximity sensor on the car body,
When the following vehicle approaches a certain distance, the approach sensor detects the proximity signal, and the electronic drive control device synchronizes with the detection signal to automatically energize the fluorescent display device.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to the drawings. (A) FIG. 1 is an enlarged cross-sectional view of a part of a rear window 1 of an automobile, in which a liquid crystal glass plate shield 14 is provided in the rear window 1 of the automobile, An ultraviolet light source 13 is provided in the vicinity of the front surface of the picture / character display 14 provided on the fixture 7 with the bulletin board 5 provided with the picture / character display 4 while covering the picture / character display 27. . B. FIG. 2 is a perspective view of a fluorescent display device with a liquid crystal shutter. The bulletin board 5 is attached to an attachment 7 formed so that the part facing the bulletin board 5 becomes the bulletin board 3. The bulletin board 5 is provided with a fluorescent paint picture and a display body 12 for characters, and an ultraviolet light source is provided near the front surface thereof. 13 is provided, and the liquid crystal glass plate shield 14 is attached to cover the bulletin board 5. C. FIG. 3 is a sectional view of FIG. 2A-A. D. FIG. 4 is a perspective view of the fluorescent display device 11 with a liquid crystal shutter provided with the storage part 17. The mounting part 17 is provided with the storage part 17 capable of storing a plurality of fluorescent paint pictures and character display bodies 12, and the power generator It uses a solar power generation device. FIG. 5 is a cross-sectional view of the fluorescent display device 15, which is transparent by being heated by the surface heater 18 and which is shielded by the temperature-sensitive functional plastic plate 9 which becomes opaque by being cooled by the cooling device 19 which pipes cooler cool air to blow air. Provided as a storage unit 17 in the attachment 7.
Is provided. F. FIG. 6 is a front view of the fluorescent display device 15 in which the electroluminescent surface phosphor 21 is laid. The bulletin board 5 is attached to an attachment 7 formed so as to become the bulletin board 3 in a portion facing the bulletin board 5.
The power generator 16 is a human power generator. FIG. 7 is a sectional view of FIG. 6B-B. H. FIG. 8 is an enlarged cross-sectional view of a part of the display body 21 of the electroluminescent surface phosphor. The electroluminescent surface phosphor 8 is laid on the front and back of the bulletin board 5 in the same shape, or the bulletin board 5 is cut out and the electroluminescent surface phosphor 8 is laid on the back surface. FIG. 9 is a front view of the fluorescent display device 20 capable of moving display, in which the electroluminescent surface phosphor 8 is divided and laid, and is sequentially blinked and moved. FIG. 10 is a front view in which the display body 21 of the electroluminescent phosphor is laid on the sheet-shaped wireless antenna inside the vehicle, and is provided in the rear window of the vehicle. FIG. 11 is a sectional view of FIG. 10C-C. FIG. 12 is an embodiment diagram, and when the following vehicle approaches a certain distance, the bulletin board device operates.

[0007]

When the on-vehicle liquid crystal shutter-attached fluorescent display device according to the present invention is used, fluorescent paint or fluorescent printing,
The effect of creating new colors and vivid colors on the pictures and characters displayed with fluorescent cloth by the irradiation of ultraviolet rays, and the blinking of the liquid crystal glass, the display of the pictures and characters in the liquid crystal glass that is being shielded first. Is as if the colorful neon bleeds into the fog and gradually disappears, and at the next moment, it becomes transparent and shines brightly. Bringing an advertising effect that has a strong impact on the viewer, and the software of the advertisement is drawn by yourself, the finish is beautiful and new colors can be beautifully made easily, and you can store multiple of them and exchange quickly It is possible to provide low-priced, unique advertisements and information, for example, in a parking lot where a large number of people such as a following car, a passerby, and a supermarket gather at a traffic light or traffic jam at an intersection. Become opaque Blinking is noticeable, and the display body of pictures and letters shines brightly and colorfully, there is a handmade leather bag, there is delicious handmade bread There is a pickle of a denka, there is an exchange meeting for disused items, yoga party Recruitment, lover recruitment You can advertise and book your own new products etc., repair any home appliances, repair furniture, create personal computer software etc. Sell special personal skills with your own private message software , Easy and effective display of individual advertisements, and even more vivid effects from twilight, choose the purpose, place, and time for the rear part of your car, and switch to the TPO by automatic or manual instant shutter switch. The information can be sent together, and the in-vehicle advertisement on the PHS or mobile phone has the effect of enabling wide-ranging mobile communication between vehicles, between cars, passengers in the car and passers-by, and information exchange. Temperature resistant performance plastic plate and car cooler, in the plane heater structure,
It is lighter than liquid crystal glass, safer, less expensive, less expensive, and has the same shuttering effect. The electroluminescent phosphor is sheet-shaped and extremely thin, with a thickness of 0.17 m.
m, curved surface light emission expression possible with a radius of 3 mm Abundant emission colors and the light emitting surface can be freely divided and blinked, so it has the effect of moving expression and can freely cut the shape, so it matches the cutting processing of the bulletin board If you lay it down, it enables delicate artistic design and has the effect of using it for commercial interior decoration, store lighting advertisements, glowing goods, nighttime security light sources, etc., and it is light, robust, strong against vibration and shock, and easy to handle. Because it is easy, if you install it on the car seat antenna for car seats and stabilize the reception inside the car and attach it to the rear window of the car, you can not only advertise but also the driver's intention, and it is dangerous to call while driving. With clear color emission, the following vehicles can be informed that they have left and stopped, and they can approach the safe shoulder to prevent danger, and thank each other for communication between drivers. The effect of dripping tomb is lifting a comfortable car life. The unique flashing of the glass, the new, freshly colored light emission, the brightly moving pictures, and the display of letters exercising the unexpectedness and high degree of attention of the advertisement. Has the effect of immediately producing a real benefit in a wide range of applications where it is possible to use fixed advertisements in stores as it can be viewed on the street, and even in the case of non-flashing, unique and unique mobile advertisements, the power consumption is extremely low. Therefore, it can be used for a long time with dry batteries or batteries, and it can be used as an applied light source using a simple private power generator in an unexploited area where electricity is inconvenient, or in the open field. (EN) Provided is an on-vehicle liquid crystal shutter-equipped fluorescent display device having a great effect as an advertising medium suitable for a diversifying era.

[Brief description of drawings]

FIG. 1 is an enlarged cross-sectional view of a portion of a vehicle rear window 1.

FIG. 2 is a perspective view of a fluorescent display device 11 with a liquid crystal shutter.

FIG. 3 is a cross-sectional view of FIG. 2A-A.

FIG. 4 is a perspective view of a fluorescent sign display device 11 with a liquid crystal shutter provided with a storage section 17.

5 is a cross-sectional view of the fluorescent display device 15. FIG.

FIG. 6 is a front view of a fluorescent light posting device 15 in which an electroluminescent surface phosphor 21 is laid.

FIG. 7 is a cross-sectional view of FIG. 6B-B.

FIG. 8 is an enlarged cross-sectional view of a part of the display body 21 of the electroluminescent surface phosphor.

FIG. 9 is a front view of the fluorescent display device 20 capable of moving display.

FIG. 10 is a front view in which a display body 21 of an electroluminescent surface phosphor is laid on a sheet-shaped wireless antenna.

11 is a cross-sectional view of FIG. 10C-C.

FIG. 12 is an application diagram.

[Explanation of symbols]

 1 Rear Window of Automobile 3 Bulletin Board 5 Bulletin Board 7 Fixture 8 Electroluminescent Surface Phosphor 10 Electronic Drive Controller 11 Fluorescent Bulletin Board with Liquid Crystal Shatter 12 Fluorescent Paint Picture and Character Display 13 Ultraviolet Light Source 14 Liquid Crystal Glass Plate Shield 15 Fluorescent display device 17 Storage 21 Electroluminescent surface phosphor display 22 Sheet-like wireless antenna 24 Proximity sensor 27 Display inside the car 28 Cut-out bulletin board

Claims (9)

[Claims] 1. A part of a rear window of an automobile is provided with a shielding portion of liquid crystal glass which is normally opaque and which is transparent when AC electricity is applied, and faces a bulletin board inside the shielding portion of the liquid crystal glass. The bulletin board is attached to a mounting tool formed so that a hollow portion becomes a bulletin board, and a picture is displayed on the bulletin board.
A character display may be provided, and the picture or character display may be displayed with fluorescent paint, phosphor, phosphor plate, fluorescent thread, or by laying an electroluminescent surface phosphor, and may be displayed on the bulletin board. A vehicle-mounted fluorescent display device with a liquid crystal shutter, characterized by having an electronic drive control device as the display device. 2. The fluorescent paint, wherein the bulletin board is attached to the fixture formed so that the portion facing the bulletin board becomes the bulletin board, and a picture of fluorescent paint and a display body of characters are provided on the bulletin board. An ultraviolet light source is provided in the vicinity of the front surface of the picture and character display. A fluorescent sign device, in which the liquid crystal glass plate shielding part is provided on the fixture in a state of covering the sign part, is provided near the rear window of the car near the window inside the car, and an electronic drive control device and a power generator are appropriately provided. The on-vehicle liquid crystal shutter-equipped fluorescent display device. 3. The in-vehicle fluorescent display with a liquid crystal shutter according to claim 2, wherein the attachment is provided with an accommodating portion capable of accommodating a plurality of display bodies of the pictures and characters of the fluorescent paint. apparatus. 4. The shielding part is transparent by heating and cooling,
3. An opaque temperature-sensitive functional plastic plate, a surface heater for heating the temperature-sensitive functional plastic plate, and a cooler for cooling, a cooling tool for cold air.
The in-vehicle fluorescent display device with a liquid crystal shutter described. 5. The bulletin board is attached to the mounting tool formed so that the portion facing the bulletin board becomes the bulletin board, and the electroluminescent surface phosphor is laid on the bulletin board. A fluorescent display device that allows the body to change color, change light, and display movement is provided near the rear window of the vehicle near the window inside the vehicle,
An on-vehicle liquid crystal shutter-equipped fluorescent display device having an electronic drive control device and, if necessary, provided with a power generation device. 6. The on-vehicle liquid crystal according to claim 5, wherein a plurality of the electroluminescent surface phosphors are laid so as to overlap each other in the same shape to form a display body of pictures and characters having the same shape on the front and back sides. Fluorescent display device with shutter. 7. The in-vehicle fluorescent display device with a liquid crystal shutter according to claim 5, wherein the electroluminescent surface phosphor is laid on the back surface of the cut-out bulletin board. 8. The on-vehicle fluorescent display device with a liquid crystal shutter according to claim 5, wherein the display body of the electroluminescent surface phosphor is laid on a sheet-shaped wireless antenna. 9. An on-vehicle vehicle, characterized in that an approach sensor is provided on a vehicle body, and when the approach sensor detects an approach of a following vehicle, the electronic drive control device synchronizes with a detection signal to energize the fluorescent sign display device. Fluorescent display device with LCD shutter.