CN203117595U - Side-entering type liquid crystal module and display device - Google Patents
Side-entering type liquid crystal module and display device Download PDFInfo
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- CN203117595U CN203117595U CN 201320116390 CN201320116390U CN203117595U CN 203117595 U CN203117595 U CN 203117595U CN 201320116390 CN201320116390 CN 201320116390 CN 201320116390 U CN201320116390 U CN 201320116390U CN 203117595 U CN203117595 U CN 203117595U
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- liquid crystal
- light source
- guide plate
- light
- crystal panel
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Abstract
The utility model provides a side-entering type liquid crystal module and a display device. The side-entering type liquid crystal module comprises a frame, a rear panel, a light source, a light guide plate, a diaphragm and a liquid crystal panel, wherein the light source and the light guide plate are arranged on the rear panel, the light source is located on a light inlet side of the light guide plate, the liquid crystal panel is located on a light outlet side of the light guide plate, the diaphragm is located between the liquid crystal panel and the light guide plate, the edge of the liquid crystal panel is a transparent area, the middle portion of the liquid crystal panel is a display area, and the frame covers the transparent area. The side-entering type liquid crystal module is characterized in that a plurality of lattice points are arranged at the edge of the diaphragm close to the light source, and the lattice points are located outside the display area. The lattice points are arranged at the edge of the diaphragm close to the light source, the lattice points can effectively absorb light directly emitted from the upper portion of the light guide plate, light strength formed by the directly-emitted light on the transparent area of the liquid crystal panel is lightened, accordingly bright borders of a side-entering side of the liquid crystal module are removed, and display effects of the display device are improved.
Description
Technical field
The utility model relates to display device, relates in particular to a kind of side entering type liquid crystal module and display device.
Background technology
At present, along with continuous progress in science and technology, display device (for example: LCD TV or LCDs etc.) is widely used in the daily life.Liquid crystal module in the prior art in the display device is divided into straight-down negative and side entering type, generally include frame for the side entering type liquid crystal module, backboard, light source (not shown), light guide plate, parts such as diaphragm and liquid crystal panel, light source and light guide plate are arranged on the backboard, light source is positioned at light guide plate light inlet side, liquid crystal panel is positioned at the exiting surface of light guide plate, diaphragm is between light guide plate and liquid crystal panel, conduct the directive diaphragm on the light inlet side of the light directive light guide plate that light source sends and through light guide plate, give the viewing area at liquid crystal panel middle part by diaphragm with light transmission again, and frame hides to the transparent region at liquid crystal panel edge.In the liquid crystal module assembling process, align in the center of light guide plate and the center of light source, but because there is error in the processing of structural members such as backboard and light guide plate, the center of the center of light guide plate and light source that can't guarantee is on same horizontal line, and light source has certain lighting angle, the part light that light source sends directly penetrates from light guide plate top, bright border occurs in the light inlet side of liquid crystal module, causes the display effect of display device relatively poor.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of side entering type liquid crystal module and display device are provided, bright border appears in the light inlet side that solves liquid crystal module in the prior art, the relatively poor defective of display effect that causes display device, realization avoids the light inlet side of liquid crystal module bright border to occur, improves the display effect of display device.
The technical scheme that the utility model provides is, a kind of side entering type liquid crystal module, comprise frame, backboard, light source, light guide plate, diaphragm and liquid crystal panel, described light source and described light guide plate are arranged on the described backboard, described light source is positioned at the light inlet side of described light guide plate, described liquid crystal panel is positioned at the exiting surface of described light guide plate, described diaphragm is between described liquid crystal panel and described light guide plate, described liquid crystal panel edge is transparent region, the middle part of described liquid crystal panel is the viewing area, described frame covers in described transparent region, and described diaphragm is provided with a plurality of sites near the edge of described light source, and described site is positioned at the outside of described viewing area.
Compared with prior art, the side entering type liquid crystal module that the utility model provides, by the edge at the close light source of diaphragm a plurality of sites are set, the site can effectively absorb the light that light source directly penetrates from light guide plate top, weakened the light of direct ejaculation in the formed bright intensity of the transparent region of liquid crystal panel, thereby the phenomenon of bright border appears in the light inlet side of having eliminated liquid crystal module, has improved the display effect of display device.
Preferably, along the light direction of described light source, the density of described site from large to small.
Preferably, the radius size of a plurality of described sites is identical.
Preferably, along the light direction of described light source, the radius of described site from large to small.
Preferably, described net-point printing is on described diaphragm.
The utility model also provides a kind of display device, comprise shell and side entering type liquid crystal module, described side entering type liquid crystal module is arranged in the described shell, described side entering type liquid crystal module comprises frame, backboard, light source, light guide plate, diaphragm and liquid crystal panel, described light source and described light guide plate are arranged on the described backboard, described light source is positioned at the light inlet side of described light guide plate, described liquid crystal panel is positioned at the exiting surface of described light guide plate, described diaphragm is between described liquid crystal panel and described light guide plate, described liquid crystal panel edge is transparent region, the middle part of described liquid crystal panel is the viewing area, described frame covers in described transparent region, it is characterized in that described diaphragm is provided with a plurality of sites near the edge of described light source, described site is positioned at the outside of described viewing area.
Compared with prior art, the display device that the utility model provides, by the edge at the close light source of diaphragm a plurality of sites are set, the site can effectively absorb the light that light source directly penetrates from light guide plate top, weakened the light of direct ejaculation in the formed bright intensity of the transparent region of liquid crystal panel, thereby the phenomenon of bright border appears in the light inlet side of having eliminated liquid crystal module, has improved the display effect of display device.
Preferably, along the light direction of described light source, the density of described site from large to small.
Preferably, the radius size of a plurality of described sites is identical.
Preferably, along the light direction of described light source, the radius of described site from large to small.
Preferably, described net-point printing is on described diaphragm.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the partial schematic diagram of the utility model liquid crystal module embodiment;
Fig. 2 is the partial sectional view of the utility model liquid crystal module embodiment.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1-shown in Figure 2, present embodiment side entering type liquid crystal module, comprise frame 1, backboard 2, light source 3, light guide plate 4, diaphragm 5 and liquid crystal panel 6, light source 3 and light guide plate 4 are arranged on the backboard 2, light source 3 is positioned at the light inlet side of light guide plate 4, liquid crystal panel 6 is positioned at the exiting surface of light guide plate 4, diaphragm 5 is between liquid crystal panel 6 and light guide plate 4, liquid crystal panel 6 edges are transparent region 62, the middle part of liquid crystal panel 6 is viewing area 61, frame 1 covers in transparent region 62, and diaphragm 5 is provided with a plurality of sites 51 near the edge of light source 3, and site 51 is positioned at the outside of viewing area 61.
Particularly, present embodiment side entering type liquid crystal module is provided with site 51 at the edge of diaphragm 5 close light sources 3, can effectively absorb the light that light source 3 directly penetrates from light guide plate 4 tops by site 51, the transparent region 62 suffered light intensities of liquid crystal panel 6 weaken, avoid present embodiment side entering type liquid crystal module in the phenomenon that occurs bright border near the light inlet side of light source 3, optimized the display effect of display device.Wherein, diaphragm 5 preferred use diffusion sheets, and extinction effect color preferably can be adopted in site 51, for example: black or grey are adopted in site 51.
Further, the light of 51 hyperabsorptions for fear of the site and cause present embodiment side entering type liquid crystal module near the obfuscation of a side of light source 3, along the light direction of light source 3, the density of site 51 is from large to small.Concrete, the site 51 that distributes on the diaphragm 5, bigger in the partial density near light source 3, and less away from the partial density of light source 3, by increasing diaphragm 5 near the density of site, light source 3 place 51, can guarantee that the site 51 at this place can effectively absorb the light that light source 3 directly penetrates from light guide plate 4 tops; And by reducing diaphragm 5 away from the density of site, light source 3 place 51, the site 51 that can weaken this place absorbs the light that penetrates from light guide plate 4, guarantees that viewing area 61 has enough light intensities near the edge of light source 3, avoids the phenomenon that occurs shading.Wherein, the Auto-regulating System of Density of Heavy Medium of site 51 can adopt various ways, and for example: the radius size of a plurality of sites 51 is identical, and along the light direction of light source 3, the number in 51 unit areas of site reduces gradually.Perhaps, along the light direction of light source 3, the radius of site 51 from large to small, the number in 51 unit areas of site is identical, realizes changing the density of site 51 by the radius size that changes site 51.In addition, the site 51 in the present embodiment is printed on the diaphragm 5, and site 51 is black.
Present embodiment side entering type liquid crystal module, by the edge at the close light source of diaphragm a plurality of sites are set, the site can effectively absorb the light that light source directly penetrates from light guide plate top, weakened the light of direct ejaculation in the formed bright intensity of the transparent region of liquid crystal panel, thereby the phenomenon of bright border appears in the light inlet side of having eliminated liquid crystal module, has improved the display effect of display device.
The utility model also provides a kind of display device, comprise shell and side entering type liquid crystal module, the side entering type liquid crystal module is arranged in the shell, the side entering type liquid crystal module comprises frame, backboard, light source, light guide plate, diaphragm and liquid crystal panel, light source and light guide plate are arranged on the backboard, light source is positioned at the light inlet side of light guide plate, liquid crystal panel is positioned at the exiting surface of light guide plate, diaphragm is between liquid crystal panel and light guide plate, and the liquid crystal panel edge is transparent region, and the middle part of liquid crystal panel is the viewing area, frame covers in transparent region, it is characterized in that diaphragm is provided with a plurality of sites near the edge of light source, the site is positioned at the outside of viewing area.
Particularly, side entering type liquid crystal module in the present embodiment can adopt the side entering type liquid crystal module among the utility model side entering type liquid crystal module embodiment, its concrete structure can not repeat them here referring to the record of the utility model side entering type liquid crystal module embodiment and accompanying drawing 1-Fig. 2.
The present embodiment display device, by the edge at the close light source of diaphragm a plurality of sites are set, the site can effectively absorb the light that light source directly penetrates from light guide plate top, weakened the light of direct ejaculation in the formed bright intensity of the transparent region of liquid crystal panel, thereby the phenomenon of bright border appears in the light inlet side of having eliminated liquid crystal module, has improved the display effect of display device.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. side entering type liquid crystal module, comprise frame, backboard, light source, light guide plate, diaphragm and liquid crystal panel, described light source and described light guide plate are arranged on the described backboard, described light source is positioned at the light inlet side of described light guide plate, described liquid crystal panel is positioned at the exiting surface of described light guide plate, described diaphragm is between described liquid crystal panel and described light guide plate, described liquid crystal panel edge is transparent region, the middle part of described liquid crystal panel is the viewing area, described frame covers in described transparent region, it is characterized in that described diaphragm is provided with a plurality of sites near the edge of described light source, described site is positioned at the outside of described viewing area.
2. side entering type liquid crystal module according to claim 1 is characterized in that, along the light direction of described light source, the density of described site from large to small.
3. side entering type liquid crystal module according to claim 2 is characterized in that, the radius size of a plurality of described sites is identical.
4. side entering type liquid crystal module according to claim 2 is characterized in that, along the light direction of described light source, the radius of described site from large to small.
5. according to the arbitrary described side entering type liquid crystal module of claim 1-4, it is characterized in that described net-point printing is on described diaphragm.
6. display device, comprise shell and side entering type liquid crystal module, described side entering type liquid crystal module is arranged in the described shell, it is characterized in that, described side entering type liquid crystal module comprises frame, backboard, light source, light guide plate, diaphragm and liquid crystal panel, described light source and described light guide plate are arranged on the described backboard, described light source is positioned at the light inlet side of described light guide plate, described liquid crystal panel is positioned at the exiting surface of described light guide plate, described diaphragm is between described liquid crystal panel and described light guide plate, described liquid crystal panel edge is transparent region, the middle part of described liquid crystal panel is the viewing area, and described frame covers in described transparent region, it is characterized in that, described diaphragm is provided with a plurality of sites near the edge of described light source, and described site is positioned at the outside of described viewing area.
7. display device according to claim 6 is characterized in that, along the light direction of described light source, the density of described site from large to small.
8. display device according to claim 7 is characterized in that, the radius size of a plurality of described sites is identical.
9. display device according to claim 7 is characterized in that, along the light direction of described light source, the radius of described site from large to small.
10. according to the arbitrary described display device of claim 6-9, it is characterized in that described net-point printing is on described diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116390 CN203117595U (en) | 2013-01-28 | 2013-03-15 | Side-entering type liquid crystal module and display device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310031446.6 | 2013-01-28 | ||
| CN201310031446 | 2013-01-28 | ||
| CN 201320116390 CN203117595U (en) | 2013-01-28 | 2013-03-15 | Side-entering type liquid crystal module and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203117595U true CN203117595U (en) | 2013-08-07 |
Family
ID=48206214
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320066175 Withdrawn - After Issue CN203055353U (en) | 2013-01-28 | 2013-02-05 | Displaying device |
| CN201510488243.9A Active CN105096744B (en) | 2013-01-28 | 2013-02-05 | Display device |
| CN201310044908.8A Active CN103093697B (en) | 2013-01-28 | 2013-02-05 | Display device |
| CN 201320100944 Expired - Lifetime CN203101780U (en) | 2013-01-28 | 2013-03-06 | Liquid crystal module and display device |
| CN 201320116390 Expired - Lifetime CN203117595U (en) | 2013-01-28 | 2013-03-15 | Side-entering type liquid crystal module and display device |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320066175 Withdrawn - After Issue CN203055353U (en) | 2013-01-28 | 2013-02-05 | Displaying device |
| CN201510488243.9A Active CN105096744B (en) | 2013-01-28 | 2013-02-05 | Display device |
| CN201310044908.8A Active CN103093697B (en) | 2013-01-28 | 2013-02-05 | Display device |
| CN 201320100944 Expired - Lifetime CN203101780U (en) | 2013-01-28 | 2013-03-06 | Liquid crystal module and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN203055353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632797A (en) * | 2019-10-29 | 2019-12-31 | 维沃移动通信有限公司 | Backlight and electronic equipment |
| CN113310002A (en) * | 2021-05-26 | 2021-08-27 | 一汽奔腾轿车有限公司 | Annular cup stand atmosphere lamp |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203055353U (en) * | 2013-01-28 | 2013-07-10 | 青岛海信电器股份有限公司 | Displaying device |
| CN108181681B (en) * | 2018-01-03 | 2020-03-31 | 京东方科技集团股份有限公司 | Backlight module, manufacturing method thereof and display device |
| WO2019172886A1 (en) | 2018-03-06 | 2019-09-12 | Hewlett-Packard Development Company, L.P. | Movable standoffs with posts |
| CN111594726B (en) * | 2020-05-22 | 2022-11-08 | 深圳康佳电子科技有限公司 | Base and display device |
| CN115903311A (en) * | 2023-01-16 | 2023-04-04 | 惠科股份有限公司 | Back plate, backlight module and display |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8448405B2 (en) * | 2009-02-05 | 2013-05-28 | D Three Enterprises, Llc | Roof mount sealing assembly |
| CN101640774B (en) * | 2009-08-31 | 2012-02-29 | 青岛海信电器股份有限公司 | Television shell and shell deformation preventing designing method thereof |
| CN201934471U (en) * | 2010-12-29 | 2011-08-17 | 四川长虹电器股份有限公司 | Bolt for assembling machine core |
| CN102748367A (en) * | 2011-04-20 | 2012-10-24 | 西门子公司 | Gasket, fixing device and distribution box |
| CN202551209U (en) * | 2012-04-19 | 2012-11-21 | 深圳创维－Rgb电子有限公司 | Surface shell-free liquid crystal television |
| CN203055353U (en) * | 2013-01-28 | 2013-07-10 | 青岛海信电器股份有限公司 | Displaying device |
-
2013
- 2013-02-05 CN CN 201320066175 patent/CN203055353U/en not_active Withdrawn - After Issue
- 2013-02-05 CN CN201510488243.9A patent/CN105096744B/en active Active
- 2013-02-05 CN CN201310044908.8A patent/CN103093697B/en active Active
- 2013-03-06 CN CN 201320100944 patent/CN203101780U/en not_active Expired - Lifetime
- 2013-03-15 CN CN 201320116390 patent/CN203117595U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632797A (en) * | 2019-10-29 | 2019-12-31 | 维沃移动通信有限公司 | Backlight and electronic equipment |
| CN113310002A (en) * | 2021-05-26 | 2021-08-27 | 一汽奔腾轿车有限公司 | Annular cup stand atmosphere lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105096744A (en) | 2015-11-25 |
| CN203055353U (en) | 2013-07-10 |
| CN103093697B (en) | 2015-07-29 |
| CN203101780U (en) | 2013-07-31 |
| CN105096744B (en) | 2018-01-09 |
| CN103093697A (en) | 2013-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131127 Address after: Xiaohe District of Guizhou city of Guiyang province No. 39 550006 Patentee after: GUIYANG HISENSE ELECTRONIC Co.,Ltd. Patentee after: QINGDAO HISENSE ELECTRONICS Co.,Ltd. Address before: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee before: QINGDAO HISENSE ELECTRONICS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |