CN204832727U - High spotlight type liquid crystal display module - Google Patents
High spotlight type liquid crystal display module Download PDFInfo
- Publication number
- CN204832727U CN204832727U CN201520596283.0U CN201520596283U CN204832727U CN 204832727 U CN204832727 U CN 204832727U CN 201520596283 U CN201520596283 U CN 201520596283U CN 204832727 U CN204832727 U CN 204832727U
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- CN
- China
- Prior art keywords
- liquid crystal
- guide plate
- light guide
- crystal display
- display module
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- Expired - Fee Related
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Abstract
The utility model discloses a high spotlight type liquid crystal display module, be in including the subassembly that is shaded, setting liquid crystal display module, the connection of subassembly top in a poor light liquid crystal display module with the connecting piece of subassembly in a poor light, its characterized in that: subassembly in a poor light include base plate, reflector plate, light guide plate, optics diaphragm, with the same level's of light guide plate first backlight, the light guide plate sets up with horizontal tilt, be provided with the second backlight on the base plate, the beam direction of this second backlight with the light guide plate is perpendicular. Through setting up the light guide plate with horizontal tilt to the light beam that sends when the first backlight with the same level of light guide plate produces an ascending refracted light of slope or diffused reflection light when the light guide plate, produce another light beam with the help of the second backlight that sets up basically simultaneously, thereby improve refraction or diffuse reflection effect.
Description
Technical field
The utility model relates to a kind of liquid crystal display module, particularly relates to a kind of high light-focusing type liquid crystal display module.
Background technology
Liquid crystal indicator has that fuselage is thin, power saving, the many merits such as radiationless, be widely used.Liquid crystal indicator major part on existing market is backlight liquid crystal indicator, and it comprises liquid crystal panel and backlight module.The principle of work of liquid crystal panel places liquid crystal molecule in the middle of the glass substrate that two panels is parallel, there is the tiny electric wire of many vertical and levels in the middle of two panels glass substrate, change direction by whether being energized to control liquid crystal molecule, the light refraction of backlight module is out produced picture.Because liquid crystal panel itself is not luminous, need the light source provided by backlight module to carry out normal show image, therefore, backlight module becomes the pass of liquid crystal indicator
One of key asembly.And existing backlight module utilizes a backlight being arranged on a side to carry out direct projection, then reflector plate is utilized to carry out refraction or the diffuse reflection of light, but actual use can find because light beam source itself is limited, cause the later stage through diffuse reflector refraction or irreflexive poor effect, and once backlight breaks down, just cannot watch image quality, thus use and have inconvenience more.
Utility model content
The purpose of this utility model is to provide a kind of liquid crystal display module, has the feature of high optically focused.
For solving the problem, the technical solution of the utility model is: a kind of high light-focusing type liquid crystal display module, comprise backlight assembly, be arranged on the liquid crystal display module above described backlight assembly, connect the web member of described liquid crystal display module and described backlight assembly, its innovative point is: described backlight assembly comprises substrate, reflector plate, light guide plate, blooming piece, with the first backlight of described light guide plate same level height, described light guide plate and horizontal plane are arranged, described substrate is provided with the second backlight, the beam direction of this second backlight is vertical with described light guide plate.
Preferably, the angle of described light guide plate and surface level is 5 ~ 10 degree.
Preferably, the angle of described light guide plate and surface level is 8 degree.
Preferably, described liquid crystal display module comprises display panels and is arranged on the diffuse reflector above described display panels, and described diffuse reflector is the globoidal structure of evagination.
Preferably, described diffuse reflector is made up of the globoidal structure of several evagination and several plane.
The utility model has the advantage of: by light guide plate and horizontal plane are arranged, thus the light beam sent when the first backlight with light guide plate same level height produces a refract light tilted upward through light guide plate or diffuses, produce another light beam by the second backlight be arranged on substantially simultaneously, thus improve refraction or diffuse effect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of a kind of high light-focusing type liquid crystal display module of the utility model.
In figure: 1-backlight assembly, 11-substrate, 12-reflector plate, 13-light guide plate, 14-blooming piece, 15-first backlight, 16-second backlight, 2-liquid crystal display module, 21-display panels, 22-diffuse reflector, 3-web member.
Embodiment
High light-focusing type liquid crystal display module of the present utility model comprises backlight assembly 1, is arranged on the web member 3 of liquid crystal display module 2, connection liquid crystal display module 2 and backlight assembly 1 above backlight assembly 1, its innovative point is: backlight assembly 1 comprise substrate 11, reflector plate 12, light guide plate 13, blooming piece 14, with the first backlight 15 of light guide plate 13 same level height, light guide plate 13 and horizontal plane are arranged, substrate 11 is provided with the second backlight 16, the beam direction of this second backlight 16 is vertical with light guide plate 13.By light guide plate 13 and horizontal plane are arranged, thus produce a refract light tilted upward when the light beam that the first backlight 15 with light guide plate 13 same level height sends is through light guide plate 13 or diffuses, produce another light beam by the second backlight 16 be arranged on substantially simultaneously, thus improve refraction or diffuse effect.
In order to obtain good refraction or diffuse effect, light guide plate 13 is 5 ~ 10 degree with the angle of surface level.And when light guide plate 13 is 8 degree with the angle of surface level, refraction effect or diffuse effect reach best.
The diffuse reflector 22 that above-mentioned liquid crystal display module 2 comprises display panels 21 and is arranged on above display panels 21, diffuse reflector 22 is the globoidal structure of evagination, not shown on figure, wherein, diffuse reflector 22 is made up of the globoidal structure of several evagination and several plane.By adopting above-mentioned structure, improve refraction or diffuse effect further, thus the image quality that user is seen within the scope of larger viewing is consistent, further control distortion degree.
Above, for the person of ordinary skill of the art, other various corresponding change and distortion can be made according to technical scheme of the present invention and technical conceive, and all these change and be out of shape the protection domain that all should belong to the claims in the present invention.
Claims (5)
1. one kind high light-focusing type liquid crystal display module, the web member comprising backlight assembly, be arranged on liquid crystal display module above described backlight assembly, connect described liquid crystal display module and described backlight assembly, it is characterized in that: described backlight assembly comprise substrate, reflector plate, light guide plate, blooming piece, with the first backlight of described light guide plate same level height, described light guide plate and horizontal plane are arranged, described substrate is provided with the second backlight, the beam direction of this second backlight is vertical with described light guide plate.
2. a kind of high light-focusing type liquid crystal display module as claimed in claim 1, is characterized in that: the angle of described light guide plate and surface level is 5 ~ 10 degree.
3. a kind of high light-focusing type liquid crystal display module as claimed in claim 2, is characterized in that: the angle of described light guide plate and surface level is 8 degree.
4. a kind of high light-focusing type liquid crystal display module as claimed in claim 1, is characterized in that: described liquid crystal display module comprises display panels and is arranged on the diffuse reflector above described display panels, and described diffuse reflector is the globoidal structure of evagination.
5. a kind of high light-focusing type liquid crystal display module as claimed in claim 4, is characterized in that: described diffuse reflector is made up of the globoidal structure of several evagination and several plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596283.0U CN204832727U (en) | 2015-08-10 | 2015-08-10 | High spotlight type liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596283.0U CN204832727U (en) | 2015-08-10 | 2015-08-10 | High spotlight type liquid crystal display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204832727U true CN204832727U (en) | 2015-12-02 |
Family
ID=54690308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520596283.0U Expired - Fee Related CN204832727U (en) | 2015-08-10 | 2015-08-10 | High spotlight type liquid crystal display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204832727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105022192A (en) * | 2015-08-10 | 2015-11-04 | 苏州固特斯电子科技有限公司 | High concentration photovoltaic liquid crystal display module |
-
2015
- 2015-08-10 CN CN201520596283.0U patent/CN204832727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105022192A (en) * | 2015-08-10 | 2015-11-04 | 苏州固特斯电子科技有限公司 | High concentration photovoltaic 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: 20151202 Termination date: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |