CN102621742A - Liquid crystal display module - Google Patents
Liquid crystal display module Download PDFInfo
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- CN102621742A CN102621742A CN201210108306XA CN201210108306A CN102621742A CN 102621742 A CN102621742 A CN 102621742A CN 201210108306X A CN201210108306X A CN 201210108306XA CN 201210108306 A CN201210108306 A CN 201210108306A CN 102621742 A CN102621742 A CN 102621742A
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- backlight
- depression
- liquid crystal
- convexity
- lcd module
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Abstract
The invention discloses a liquid crystal display module, which comprises a liquid crystal panel and a backlight plate. A plurality of polyhedral protrusions and/or recesses are distributed on the top face and/or the bottom face of the backlight module, and the faces of the protrusions and/or the recesses have refractivity and/or reflectivity. The liquid crystal display module comprises a liquid crystal plate and a reflection film bonded to the liquid crystal plate, a plurality of polyhedral protrusions and/or recesses formed by surface treatment are distributed on the reflection film, and the faces of the protrusions and/or the recesses have refractivity and/or reflectivity. The liquid crystal display module provides display states with multiple directionality, enables displayed characters or patterns to be multiple directionality and generates display effects similar to crystal.
Description
Technical field
The present invention relates to a kind of liquid crystal display (LCD) module.
Background technology
Existing LCD module has backlight, or does not have backlight but have one deck reflectance coating, backlight and reflectance coating to show as refract light or catoptrical form in the plane in LCD plate bottom, does not have polydirectional refraction or reflecting effect, and the display effect dullness is flat.
Summary of the invention
It is exactly in order to overcome above deficiency, to have proposed a kind of LCD module with new display effect that the present invention wants the technical solution problem.
A kind of LCD MODULE comprises liquid crystal board and backlight, and the end face of said backlight and/or bottom surface are distributed with the protruding and/or depression of several polyhedron shapes, and the mask on said convexity and/or the depression has refractivity and/or reflectivity.
In some embodiment; The main body of said convexity and/or depression and said backlight is made into integration; Be embedded in for example through Shooting Technique, or by part on the main body of said backlight and form, or be formed on another sheet material or sheet material that the body layer with said backlight stacks.
In some embodiment, the main body of said backlight is coated with film, and said convexity and/or depression are formed through surface treatment by said film.
Said surface treatment can be photoetching, etching or sandblast, but is not limited thereto.
A kind of LCD MODULE; Comprise liquid crystal board; Also comprise the reflecting plate that is used for reflect ambient light, the end face of said reflecting plate and/or bottom surface are distributed with the protruding and/or depression of several polyhedron shapes, and the mask on said convexity and/or the depression has refractivity and/or reflectivity.
In some embodiment, the main body of said convexity and/or depression and said reflecting plate is made into integration, or is embedded in by part on the main body of said reflecting plate and forms, or is formed on another sheet material or sheet material that the body layer with said reflecting plate stacks.
In some embodiment, the main body of said reflecting plate is coated with film, and said convexity and/or depression are formed through surface treatment by said film.
Said surface treatment can be photoetching, etching or sandblast, but is not limited thereto.
A kind of LCD MODULE; Comprise liquid crystal board; Also comprise the reflectance coating that is fitted on the said liquid crystal board, be distributed with several protruding and/or depressions through the polyhedron shape of surface treatment formation on the said reflectance coating, the mask on said convexity and/or the depression has refractivity and/or reflectivity.
Said surface treatment can be photoetching, etching or sandblast, but is not limited thereto.
The invention has the beneficial effects as follows:
Be different from traditional planar backlight plate; Protruding and/or the depression that the present invention is provided with several polyhedron shapes through 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 reflection to external world.Or replace the design of traditional reflective film with reflecting plate; Through the protruding and/or depression of several polyhedron shapes is set in the end face of reflecting plate and/or bottom surface; Can form the multidirectional reflection of light to external world, or light produces multidirectional reflection to external world, also can be to the multidirectional refraction of generation backlight.Or, can form the multidirectional reflection of light to external world, or light produces multidirectional reflection to external world through several protruding and/or depressions that on said reflectance coating, distribute through the polyhedron shape of surface treatment formation, also can be to the multidirectional refraction of generation backlight.Thereby the present invention provides a kind of demonstration form with multidirectional, makes the demonstration of pattern or character present multidirectional, can produce the sparkling and crystal-clear flicker display effect as the similar crystal, makes the product of using this LCD module more attractive.
Description of drawings
Fig. 1 is liquid crystal board and the combination synoptic diagram of backlight of the LCD module of an embodiment of the present invention;
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 present invention;
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 present invention;
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 present invention;
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 said backlight and/or bottom surface are distributed with the protruding and/or depression of several polyhedron shapes, and the mask on said convexity and/or the depression has refractivity and/or reflectivity.Among this paper, " protruding and/or depression " expression both can have only convexity, also can have only depression, can also be that raised or sunken distribution is arranged simultaneously.Protruding 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 to have light transmission, have reflectivity and represent its material to have reflective, have refractivity and reflectivity simultaneously and represent its material both to have certain light transmission; Have certain reflective again, be generally trnaslucent materials.
In some embodiment, the main body of said convexity and/or depression and said backlight is made into integration, and is for example integrally formed through Shooting Technique.In other embodiment, said convexity and/or depression can be to be embedded on the main body of said backlight by part to form.A certain embodiments, 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, said convexity and/or be recessed to form on another sheet material or sheet material that stacks at body layer with said backlight, said sheet material or sheet material have corresponding optical characteristics.
In other embodiment, the main body of said backlight is coated with film, and said convexity and/or depression are formed through surface treatment by said film.Surface treatment can be photoetching, etching or sandblast, but is not limited thereto.
A kind of LCD MODULE comprises liquid crystal board and the reflecting plate that is used for reflect ambient light, and the end face of said reflecting plate and/or bottom surface are distributed with the protruding and/or depression of several polyhedron shapes, and the mask on said convexity and/or the depression has refractivity and/or reflectivity.
In some embodiment, the main body of said convexity and/or depression and said reflecting plate is made into integration, and is for example integrally formed through Shooting Technique.In other embodiment, said convexity and/or depression are embedded on the main body of said reflecting plate by part and form.
In other embodiment, said convexity and/or be recessed to form on another sheet material or sheet material that stacks at body layer with said reflecting plate.
In other embodiment, the main body of said reflecting plate is coated with film, and said convexity and/or depression are formed through surface treatment by said film.
A kind of LCD MODULE; Comprise liquid crystal board and be fitted in the reflectance coating on the said liquid crystal board; Be distributed with several protruding and/or depressions through the polyhedron shape of surface treatment formation on the said reflectance coating, the mask on said convexity and/or the depression has refractivity and/or reflectivity.
Referring to Fig. 1 to Fig. 2, in a concrete embodiment, the LCD module comprises liquid crystal board 1 and backlight 2; The end face of said backlight is distributed with the convexity 3 of several polyhedron shapes; These convexities are the step-like polyhedron shape of two-stage, and higher step is an octagon, and the lower step that joins with backlight plate face also is octagon; Observe from depression angle, these convexities have a center octagon plane of refraction up and center on the trapezoidal refraction inclined-plane of octagonal eight symmetrical distributions in center.These are protruding crystal shaped for being a kind of eight ribs, and the cross section is an octagon.
Shown in Figure 1 is the liquid crystal board of this embodiment and the combination synoptic diagram of backlight, and liquid crystal board is light transmission state when powering up work corresponding to the liquid crystal region 4 of the convexity on the backlight.
Said backlight can be bright by a sidelight source point, can also be by both sides or multiposition light source igniting more.
In another embodiment, be that with embodiment difference illustrated in figures 1 and 2 backlight replaces to the reflecting plate that is used for reflect ambient light, and the convexity of shape shown can be set on the reflecting plate equally.
In another embodiment, be, do not adopt backlight, but adopt the reflectance coating be sticked on the LCD plate, have the convexity of shape shown on the reflectance coating through surface treatment equally with embodiment difference illustrated in figures 1 and 2.
Referring to Fig. 3 and Fig. 4, in a concrete embodiment, the LCD module comprises liquid crystal board and backlight; The end face of said backlight has the convexity of several polyhedron shapes; Observe from depression angle, these convexities have the triangle plane of refraction of eight symmetrical distributions up, and form the octagonal profile of umbo jointly; It is crystal shaped to be a kind of eight ribs (incline), and the cross section is an octagon.
In another embodiment, be that with Fig. 3 and difference embodiment illustrated in fig. 4 backlight replaces to the reflecting plate that is used for reflect ambient light, and the convexity of shape shown can be set on the reflecting plate equally.
In another embodiment, be, do not adopt backlight, but adopt the reflectance coating be sticked on the LCD plate, have the convexity of shape shown on the reflectance coating through surface treatment equally with Fig. 3 and difference embodiment illustrated in fig. 4.
Referring to Fig. 5 and Fig. 6, in a concrete embodiment, the LCD module comprises liquid crystal board and backlight; The end face of said backlight is distributed with the convexity of several polyhedron shapes, observes from depression angle, and these convexities have the triangle plane of refraction of eight symmetrical distributions up; And form similar tetragonal profile jointly; The line at its diagonal angle to center sink, and observes from the side, on every cincture exterior feature, has the triangle plane of refraction of two symmetrical distributions again.
In another embodiment, be that with Fig. 5 and difference embodiment illustrated in fig. 6 backlight replaces to the reflecting plate that is used for reflect ambient light, and the convexity of shape shown can be set on the reflecting plate equally.
In another embodiment, be, do not adopt backlight, but adopt the reflectance coating be sticked on the LCD plate, have the convexity of shape shown on the reflectance coating through surface treatment equally with Fig. 5 and difference embodiment illustrated in fig. 6.
Referring to Fig. 7 and Fig. 8, in a concrete embodiment, the LCD module comprises liquid crystal board and backlight; The end face of said 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 that with Fig. 7 and difference embodiment illustrated in fig. 8 backlight replaces to the reflecting plate that is used for reflect ambient light, and the depression of shape shown can be set on the reflecting plate equally.
In another embodiment, be, do not adopt backlight, but adopt the reflectance coating be sticked on the LCD plate, have the depression of shape shown on the reflectance coating through surface treatment equally with Fig. 7 and difference embodiment illustrated in fig. 8.
In the foregoing description, convex/concave also can change depressions/protrusions into, or possesses convexity and depression simultaneously; 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 the end face and the bottom surface of plate simultaneously, 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 or the like.
Like Fig. 1-shown in Figure 8, in certain embodiments, said convexity and/or depression can be scattered in can representation class like the pattern of the character of arabic numeral 0-9.During work, can luminously demonstrate 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.
Said LCD module can be made various patterns, can make the positive display effect, also can make the negative film display effect.Backlight can be produced backlight by light sources of different colors.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (10)
1. a LCD MODULE comprises liquid crystal board and backlight, it is characterized in that, the end face of said backlight and/or bottom surface are distributed with the protruding and/or depression of several polyhedron shapes, and the mask on said convexity 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 said convexity and/or depression and said backlight is made into integration; Or be embedded in by part on the main body of said backlight and form, or be formed on another sheet material or sheet material that the body layer with said backlight stacks.
3. LCD MODULE according to claim 1 is characterized in that the main body of said backlight is coated with film, and said convexity and/or depression are formed through surface treatment by said film.
4. LCD MODULE according to claim 3 is characterized in that, said surface treatment is photoetching, etching or sandblast.
5. LCD MODULE; Comprise liquid crystal board, it is characterized in that, also comprise the reflecting plate that is used for reflect ambient light; The end face of said reflecting plate and/or bottom surface are distributed with the protruding and/or depression of several polyhedron shapes, and the mask on said convexity and/or the depression has refractivity and/or reflectivity.
6. LCD MODULE according to claim 5; It is characterized in that; The main body of said convexity and/or depression and said reflecting plate is made into integration; Or be embedded in by part on the main body of said reflecting plate and form, or be formed on another sheet material or sheet material that the body layer with said reflecting plate stacks.
7. LCD MODULE according to claim 5 is characterized in that the main body of said reflecting plate is coated with film, and said convexity and/or depression are formed through surface treatment by said film.
8. LCD MODULE according to claim 7 is characterized in that, said surface treatment is photoetching, etching or sandblast.
9. LCD MODULE; Comprise liquid crystal board; It is characterized in that; Also comprise the reflectance coating that is fitted on the said liquid crystal board, be distributed with several protruding and/or depressions through the polyhedron shape of surface treatment formation on the said reflectance coating, the mask on said convexity and/or the depression has refractivity and/or reflectivity.
10. LCD MODULE according to claim 9 is characterized in that, said surface treatment is photoetching, etching or sandblast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210108306XA CN102621742A (en) | 2012-04-13 | 2012-04-13 | Liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210108306XA CN102621742A (en) | 2012-04-13 | 2012-04-13 | Liquid crystal display module |
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| Publication Number | Publication Date |
|---|---|
| CN102621742A true CN102621742A (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210108306XA Pending CN102621742A (en) | 2012-04-13 | 2012-04-13 | Liquid crystal display module |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030137824A1 (en) * | 2002-01-23 | 2003-07-24 | Masayuki Shinohara | Surface light source device, diffusion plate and liquid crystal display device |
| CN2596388Y (en) * | 2003-02-15 | 2003-12-31 | 曹新民 | High efficiency plane light source |
| CN1869783A (en) * | 2005-05-28 | 2006-11-29 | 鸿富锦精密工业（深圳）有限公司 | Light guide plate |
| CN201281770Y (en) * | 2008-10-15 | 2009-07-29 | 柯涵钰 | Light conducting plate improvement |
| CN202748577U (en) * | 2012-04-13 | 2013-02-20 | 查氏电子实业(深圳)有限公司 | Liquid crystal display module |
-
2012
- 2012-04-13 CN CN201210108306XA patent/CN102621742A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030137824A1 (en) * | 2002-01-23 | 2003-07-24 | Masayuki Shinohara | Surface light source device, diffusion plate and liquid crystal display device |
| CN2596388Y (en) * | 2003-02-15 | 2003-12-31 | 曹新民 | High efficiency plane light source |
| CN1869783A (en) * | 2005-05-28 | 2006-11-29 | 鸿富锦精密工业（深圳）有限公司 | Light guide plate |
| CN201281770Y (en) * | 2008-10-15 | 2009-07-29 | 柯涵钰 | Light conducting plate improvement |
| CN202748577U (en) * | 2012-04-13 | 2013-02-20 | 查氏电子实业(深圳)有限公司 | Liquid crystal display module |
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Application publication date: 20120801 |