CN202748577U - Liquid crystal display module - Google Patents
Liquid crystal display module Download PDFInfo
- Publication number
- CN202748577U CN202748577U CN 201220156131 CN201220156131U CN202748577U CN 202748577 U CN202748577 U CN 202748577U CN 201220156131 CN201220156131 CN 201220156131 CN 201220156131 U CN201220156131 U CN 201220156131U CN 202748577 U CN202748577 U CN 202748577U
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- depression
- backlight
- liquid crystal
- projection
- lcd module
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Abstract
The utility model discloses a liquid crystal display module which comprises a liquid crystal plate and a backlight plate, wherein a plurality of polyhedral bulges and/or concaves are distributed on a top side and/or a bottom side of the backlight plate; and surfaces on the bulges and/or concaves are refractive and/or reflective. The liquid crystal display module comprises the liquid crystal plate and a reflecting plate, wherein the polyhedral bulges and/or concaves are distributed on the top side and/or the bottom side of the reflecting plate; and the surfaces on the bulges and/or concaves are refractive and/or reflective. The liquid crystal display module comprises the liquid crystal plate and a reflecting film adhered to the liquid crystal plate, wherein the polyhedral bulges and/or concaves formed by surface treatment are distributed on the reflecting film; and the surfaces on the bulges and/or concaves are refractive and/or reflective. The utility model provides multidirectional display types to present displayed characters or patterns in a multidirectional way to produce a display effect similar to crystals.
Description
Technical field
The utility model relates to a kind of liquid crystal display (LCD) module.
Background technology
Existing LCD module has backlight, or without backlight but have one deck reflectance coating, backlight and reflectance coating to show as in the plane refract light or catoptrical form in LCD plate bottom, without polydirectional refraction or reflecting effect, the display effect dullness is flat.
The utility model content
It is exactly in order to overcome above deficiency, to have proposed a kind of LCD module with new display effect that the utility model is wanted the technical solution problem.
A kind of LCD MODULE comprises liquid crystal board and backlight, and the end face of described backlight and/or bottom surface are distributed with projection and/or the depression of several polyhedron shapes, and the mask on described projection and/or the depression has refractivity and/or reflectivity.
In some embodiments, the main body of described projection and/or depression and described backlight is made into integration, for example by Shooting Technique, or be embedded in by part on the main body of described backlight and form, or be formed on another sheet material or sheet material that the body layer with described backlight stacks.
In some embodiments, the main body of described backlight is coated with film, and described projection and/or depression are formed through surface treatment by described film.
Described surface treatment can be photoetching, etching or sandblast, but is not limited to this.
A kind of LCD MODULE, comprise liquid crystal board, also comprise the reflecting plate for reflect ambient light, the end face of described reflecting plate and/or bottom surface are distributed with projection and/or the depression of several polyhedron shapes, and the mask on described projection and/or the depression has refractivity and/or reflectivity.
In some embodiments, the main body of described projection and/or depression and described reflecting plate is made into integration, or is embedded in by part on the main body of described reflecting plate and forms, or is formed on another sheet material or sheet material that the body layer with described reflecting plate stacks.
In some embodiments, the main body of described reflecting plate is coated with film, and described projection and/or depression are formed through surface treatment by described film.
Described surface treatment can be photoetching, etching or sandblast, but is not limited to this.
A kind of LCD MODULE, comprise liquid crystal board, also comprise the reflectance coating that is fitted on the described liquid crystal board, be distributed with several on the described reflectance coating through projection and/or the depression of the polyhedron shape of surface treatment formation, the mask on described projection and/or the depression has refractivity and/or reflectivity.
Described surface treatment can be photoetching, etching or sandblast, but is not limited to this.
The beneficial effects of the utility model are:
Be different from traditional planar backlight plate, projection and/or depression that the utility model arranges several polyhedron shapes by end face and/or bottom surface in backlight, can form multidirectional refraction backlight, maybe can be to the multidirectional refraction of generation backlight, also light produces Multidirectional reflecting to external world.Or replace the design of traditional reflective film with reflecting plate, by projection and/or the depression of several polyhedron shapes are set in the end face of reflecting plate and/or bottom surface, can form the to external world Multidirectional reflecting of light, or light produces Multidirectional reflecting to external world, also can be to the multidirectional refraction of generation backlight.Or by several projection and/or the depressions through the polyhedron shape of surface treatment formation of distributing at described reflectance coating, can form the to external world Multidirectional reflecting of light, or light produces Multidirectional reflecting to external world, also can be to the multidirectional refraction of generation backlight.Thereby the utility model provides a kind of demonstration form with multidirectional, makes the demonstration of pattern or character present multidirectional, can produce the sparkling and crystal-clear flickering display effect as the similar crystal, makes the product of using this LCD module more attractive.
Description of drawings
Fig. 1 is the liquid crystal board of LCD module of a kind of embodiment of the utility model and the combination schematic diagram of backlight;
Fig. 2 is the vertical view of backlight shown in Figure 1;
Fig. 3 is the three-dimensional view of the LCD module of the another kind of embodiment of the utility model;
Fig. 4 is the vertical view of LCD module shown in Figure 3;
Fig. 5 is the three-dimensional view of the LCD module of another embodiment of the utility model;
Fig. 6 is the vertical view of LCD module shown in Figure 5;
Fig. 7 is the three-dimensional view of the LCD module of another embodiment of the utility model;
Fig. 8 is the vertical view of LCD module shown in Figure 7.
Embodiment
A kind of LCD MODULE comprises liquid crystal board and backlight, and the end face of described backlight and/or bottom surface are distributed with projection and/or the depression of several polyhedron shapes, and the mask on described projection and/or the depression has refractivity and/or reflectivity.Herein, " projection and/or depression " expression both can only have projection, also can only have depression, can also be that raised or sunken distribution is arranged simultaneously.Projection and/or depression can be distributed on the end face of plate and any one or both in the bottom surface.Those skilled in the art can understand, have refractivity and represent its material and have light transmission, have reflectivity and represent its material and have reflective, have simultaneously refractivity and reflectivity and represent its material and both had certain light transmission, have again certain reflective, be generally trnaslucent materials.
In some embodiments, the main body of described projection and/or depression and described backlight is made into integration, and is for example integrally formed by Shooting Technique.In other embodiment, described projection and/or depression can be to be embedded on the main body of described backlight by part to form.At a specific embodiment, the main body of backlight is non-transparent panel, and hollow out is inlayed the refraction part of polyhedron shape, produces similar translucent effect.
In other embodiment, described projection and/or be recessed to form on another sheet material or sheet material that stacks at the body layer with described backlight, described sheet material or sheet material have corresponding optical characteristics.
In other embodiment, the main body of described backlight is coated with film, and described projection and/or depression are formed through surface treatment by described film.Surface treatment can be photoetching, etching or sandblast, but is not limited to this.
A kind of LCD MODULE comprises liquid crystal board and is used for the reflecting plate of reflect ambient light that the end face of described reflecting plate and/or bottom surface are distributed with projection and/or the depression of several polyhedron shapes, and the mask on described projection and/or the depression has refractivity and/or reflectivity.
In some embodiments, the main body of described projection and/or depression and described reflecting plate is made into integration, and is for example integrally formed by Shooting Technique.In other embodiment, described projection and/or depression are embedded on the main body of described reflecting plate by part and form.
In other embodiment, described projection and/or be recessed to form on another sheet material or sheet material that stacks at the body layer with described reflecting plate.
In other embodiment, the main body of described reflecting plate is coated with film, and described projection and/or depression are formed through surface treatment by described film.
A kind of LCD MODULE, comprise liquid crystal board and the reflectance coating that is fitted on the described liquid crystal board, be distributed with several on the described reflectance coating through projection and/or the depression of the polyhedron shape of surface treatment formation, the mask on described projection and/or the depression has refractivity and/or reflectivity.
Referring to Fig. 1 to Fig. 2, in a specific embodiment, the LCD module comprises liquid crystal board 1 and backlight 2, the end face of described backlight is distributed with the projection 3 of several polyhedron shapes, these projections are the step-like polyhedron shape of two-stage, and higher step is octagon, and the lower step that joins with backlight plate face also is octagon, observe from depression angle, these projections have a center octagon plane of refraction up and center on octagonal eight symmetrical trapezoidal refraction inclined-planes, center.These projections are crystal shaped for being a kind of eight ribs, and the cross section is octagon.
Figure 1 shows that the liquid crystal board of this embodiment and the combination schematic diagram of backlight, liquid crystal board is light transmission state when powering up work corresponding to the liquid crystal region 4 of the projection on the backlight.
Described backlight can be lighted by a side light source, can also be by both sides or multiposition light source igniting more.
In another embodiment, be with embodiment difference illustrated in figures 1 and 2, backlight replaces to the reflecting plate for reflect ambient light, and the projection of shape shown can be set on the reflecting plate equally.
In another embodiment, be with embodiment difference illustrated in figures 1 and 2, do not adopt backlight, but adopt the reflectance coating that is sticked on the LCD plate, have equally the projection of shape shown on the reflectance coating through surface treatment.
Referring to Fig. 3 and Fig. 4, in a specific embodiment, the LCD module comprises liquid crystal board and backlight, the end face of described backlight has the projection of several polyhedron shapes, observe from depression angle, these projections have eight symmetrical triangle planes of refraction up, and jointly form the octagonal profile of umbo, be a kind of eight ribs (incline) crystal shaped, the cross section is octagon.
In another embodiment, be with Fig. 3 and difference embodiment illustrated in fig. 4, backlight replaces to the reflecting plate for reflect ambient light, and the projection of shape shown can be set on the reflecting plate equally.
In another embodiment, be with Fig. 3 and difference embodiment illustrated in fig. 4, do not adopt backlight, but adopt the reflectance coating that is sticked on the LCD plate, have equally the projection of shape shown on the reflectance coating through surface treatment.
Referring to Fig. 5 and Fig. 6, in a specific embodiment, the LCD module comprises liquid crystal board and backlight, the end face of described backlight is distributed with the projection of several polyhedron shapes, observes from depression angle, and these projections have eight symmetrical triangle planes of refraction up, and jointly form similar tetragonal profile, the line at its diagonal angle to center sink, and observes from the side, has again two symmetrical triangle planes of refraction on every cincture exterior feature.
In another embodiment, be with Fig. 5 and difference embodiment illustrated in fig. 6, backlight replaces to the reflecting plate for reflect ambient light, and the projection of shape shown can be set on the reflecting plate equally.
In another embodiment, be with Fig. 5 and difference embodiment illustrated in fig. 6, do not adopt backlight, but adopt the reflectance coating that is sticked on the LCD plate, have equally the projection of shape shown on the reflectance coating through surface treatment.
Referring to Fig. 7 and Fig. 8, in a specific embodiment, the LCD module comprises liquid crystal board and backlight, the end face of described backlight is distributed with the depression of several polyhedron shapes, observe from depression angle, these depressions are the X-shaped shape, all have a plurality of in every place X-shaped depression.
In another embodiment, be with Fig. 7 and difference embodiment illustrated in fig. 8, backlight replaces to the reflecting plate for reflect ambient light, and the depression of shape shown can be set on the reflecting plate equally.
In another embodiment, be with Fig. 7 and difference embodiment illustrated in fig. 8, do not adopt backlight, but adopt the reflectance coating that is sticked on the LCD plate, have equally the depression of shape shown on the reflectance coating through surface treatment.
In above-described embodiment, convex/concave also can change depressions/protrusions into, or possesses simultaneously projection and depression, and it both can be distributed in the end face of plate, also can be distributed in the bottom surface of plate, or be distributed in simultaneously end face and the bottom surface of plate, all can reach the effect of multidirectional refraction and/or reflection ray.
Above-mentioned shape just to polyhedron shape for example, convex/concave is not limited to adopt above-mentioned concrete shape, for example, can also be to observe from depression angle to present rhombus, triangle, sexangle, diamond etc.
Such as Fig. 1-shown in Figure 8, in certain embodiments, described projection and/or depression can be scattered in can representation class like the pattern of the character of arabic numeral 0-9.During work, can luminescence display go out the numeral of sparkling and crystal-clear flicker as the crystal.
The material of reflecting plate and backlight can adopt glass or plastics or other materials that is fit to.
Described LCD module can need to make various patterns, can make the positive display effect, also can make the negative film display effect.Backlight can produce backlight by the light source of different colours.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. a LCD MODULE comprises liquid crystal board and backlight, it is characterized in that, the end face of described backlight and/or bottom surface are distributed with projection and/or the depression of several polyhedron shapes, and the mask on described projection and/or the depression has refractivity and/or reflectivity.
2. LCD MODULE according to claim 1, it is characterized in that, the main body of described projection and/or depression and described backlight is made into integration, or be embedded in by part on the main body of described backlight and form, or be formed on another sheet material or sheet material that the body layer with described backlight stacks.
3. LCD MODULE according to claim 1 is characterized in that, the main body of described backlight is coated with film, and described projection and/or depression are formed through surface treatment by described film.
4. LCD MODULE, comprise liquid crystal board, it is characterized in that, also comprise the reflecting plate for reflect ambient light, the end face of described reflecting plate and/or bottom surface are distributed with projection and/or the depression of several polyhedron shapes, and the mask on described projection and/or the depression has refractivity and/or reflectivity.
5. LCD MODULE according to claim 4, it is characterized in that, the main body of described projection and/or depression and described reflecting plate is made into integration, or be embedded in by part on the main body of described reflecting plate and form, or be formed on another sheet material or sheet material that the body layer with described reflecting plate stacks.
6. LCD MODULE according to claim 4 is characterized in that, the main body of described reflecting plate is coated with film, and described projection and/or depression are formed through surface treatment by described film.
7. LCD MODULE, comprise liquid crystal board, it is characterized in that, also comprise the reflectance coating that is fitted on the described liquid crystal board, be distributed with several on the described reflectance coating through projection and/or the depression of the polyhedron shape of surface treatment formation, the mask on described projection and/or the depression has refractivity and/or reflectivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156131 CN202748577U (en) | 2012-04-13 | 2012-04-13 | Liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156131 CN202748577U (en) | 2012-04-13 | 2012-04-13 | Liquid crystal display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202748577U true CN202748577U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220156131 Expired - Fee Related CN202748577U (en) | 2012-04-13 | 2012-04-13 | Liquid crystal display module |
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| Country | Link |
|---|---|
| CN (1) | CN202748577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621742A (en) * | 2012-04-13 | 2012-08-01 | 查氏电子实业(深圳)有限公司 | Liquid crystal display module |
-
2012
- 2012-04-13 CN CN 201220156131 patent/CN202748577U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621742A (en) * | 2012-04-13 | 2012-08-01 | 查氏电子实业(深圳)有限公司 | Liquid crystal display module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20160413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |