CN104965350A - Novel liquid crystal display module - Google Patents
Novel liquid crystal display module Download PDFInfo
- Publication number
- CN104965350A CN104965350A CN201510443412.7A CN201510443412A CN104965350A CN 104965350 A CN104965350 A CN 104965350A CN 201510443412 A CN201510443412 A CN 201510443412A CN 104965350 A CN104965350 A CN 104965350A
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- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- diffuse reflector
- display module
- web member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133605—Direct backlight including specially adapted reflectors
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
The invention discloses a novel liquid crystal display module, comprising a backlight module, a liquid crystal display module directly facing the backlight module, and a connecting piece connecting the backlight module with the liquid crystal display module. The novel liquid crystal display module is characterized in that the liquid crystal display module comprises a liquid crystal display panel, a first diffuse reflection layer, and a second diffuse reflection layer. The liquid crystal display panel and the first diffuse reflection layer are concave arc structures in consistent structure. First-time refraction and diffuse reflection occur to light rays emitted by the backlight module on the first diffuse reflection layer through the liquid crystal display panel, and second-time refraction and diffuse reflection occur to the light rays through the second diffuse reflection layer. The light rays emitted by the backlight module pass through the liquid crystal display panel and then pass through the first diffuse reflection layer for first-time refraction or diffuse reflection, and then the light rays pass through the second diffuse reflection layer for second-time diffuse reflection, so that viewing effect of viewers is improved.
Description
Technical field
The present invention relates to a kind of novel liquid crystal display module, particularly relate to a kind of refraction or diffuse effect good novel 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 display panels needs to reflect or diffuse reflection light by diffuse reflector, such beholder well can see image quality, but because existing diffuse reflector mostly is one deck diffuse reflector of the arc surfaced structure be arranged on outside display panels, this layer of diffuse reflector is utilized to process light, during actual use, beholder in different angles viewing is, especially when dual-side Angle Position is watched, will find to feel all right has slight distortion as picture, thus affects viewing effect.
Summary of the invention
The object of the present invention is to provide a kind of novel liquid crystal to show module, the exiting surface of liquid crystal panel can be carried out secondary diffuse reflection, thus improve the viewing effect of beholder.
For solving the problem, technical scheme of the present invention is: a kind of novel liquid crystal display module, comprise backlight module, the liquid crystal display module just right with described backlight module, connect the web member of described backlight module and described liquid crystal display module, its innovative point is: described liquid crystal display module comprises display panels, be coated in described liquid crystal panel away from the first diffuse reflector on a side of described backlight module, be arranged on second diffuse reflector of described liquid crystal panel away from the side of described backlight module, described display panels and described first diffuse reflector are the convex structure in indent that structure is consistent, on described first diffuse reflector, first time refraction and diffuse reflection is there is in the light that described backlight module produces after display panels, second time refraction and diffuse reflection is there is by described second diffuse reflector.
Preferably, described second diffuse reflector is planar structure.
Preferably, described second diffuse reflector is the convex structure of evagination.
Preferably, described web member is two groups and is separately positioned on the left web member of described backlight assembly and liquid crystal display module both sides and the right web member consistent with described left connecting-piece structure, described left web member and described right web member are symmetrical arranged, described left web member comprises header board, side plate and rear plate, described side plate is vertical with described front and rear panels respectively, described former board part is pressed together on described second diffuse reflector, and described rear plate portion is pressed together on described backlight assembly.
Preferably, the shape of the face that contacts with described second diffuse reflector of described header board and described second diffuse reflector is consistent.
The invention has the advantages that: the light produced by backlight assembly carries out first time refraction or diffuse reflection through the first diffuse reflector after display panels, then carry out secondary diffuse reflection through the second diffuse reflector again, thus improve the viewing effect of beholder.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of the first embodiment of a kind of novel liquid crystal display of the present invention module.
Fig. 2 is the structural representation of the second embodiment of a kind of novel liquid crystal display of the present invention module.
In figure: plate, the right web member of 32-after 1-backlight module, 2-liquid crystal display module, 21-display panels, 22-first diffuse reflector, 23-second diffuse reflector, 3-web member, the left web member of 31-, 311-header board, 312-side plate, 313-.
Embodiment
Embodiment one:
Novel liquid crystal display module of the present invention comprises backlight module 1, the liquid crystal display module 2 just right with backlight module 1, connect the web member 3 of backlight module 1 and liquid crystal display module 2, its innovative point is: liquid crystal display module 2 comprises display panels 21, be coated in liquid crystal panel away from the first diffuse reflector 22 on a side of backlight module 1, be arranged on second diffuse reflector 23 of liquid crystal panel away from the side of backlight module 1, display panels 21 and the first diffuse reflector 22 are the convex structure in indent that structure is consistent, on the first diffuse reflector 22, first time refraction and diffuse reflection is there is in the light that backlight module 1 produces after display panels 21, second time refraction and diffuse reflection is there is by the second diffuse reflector 23.
Wherein, the second above-mentioned diffuse reflector 23 is planar structure, after light is produced by backlight assembly, first through the first diffuse reflector 22, then through the second diffuse reflector 23 in plane, although refraction and diffuse reflection scope do not expand compared to traditional scheme, no matter beholder sees this image quality in any angle, and but relative uniformity is higher, because the first diffuse reflector 22 is the convex structure shape in indent.
Above-mentioned web member 3 is two groups and is separately positioned on the left web member 31 of backlight assembly and liquid crystal display module 2 both sides and the right web member 32 consistent with left web member 31 structure, left web member 31 and right web member 32 are symmetrical arranged, left web member 31 comprises header board 311, side plate 312 and rear plate 313, side plate 312 is vertical with rear plate 313 with header board 311 respectively, former board part is pressed together on the second diffuse reflector 23, and rear plate 313 pressing portions is on backlight assembly.
In order to better block the second diffuse reflector 23, the shape of the face that header board 311 contacts with the second diffuse reflector 23 and the second diffuse reflector 23 is consistent.
Embodiment two:
Novel liquid crystal display module of the present invention comprises backlight module 1, the liquid crystal display module 2 just right with backlight module 1, connect the web member 3 of backlight module 1 and liquid crystal display module 2, its innovative point is: liquid crystal display module 2 comprises display panels 21, be coated in liquid crystal panel away from the first diffuse reflector 22 on a side of backlight module 1, be arranged on second diffuse reflector 23 of liquid crystal panel away from the side of backlight module 1, display panels 21 and the first diffuse reflector 22 are the convex structure in indent that structure is consistent, on the first diffuse reflector 22, first time refraction and diffuse reflection is there is in the light that backlight module 1 produces after display panels 21, second time refraction and diffuse reflection is there is by the second diffuse reflector 23.
Wherein, the second above-mentioned diffuse reflector 23 is the convex structure of evagination, after light is produced by backlight assembly, first through the first diffuse reflector 22, then through the second diffuse reflector 23 in plane, refraction and diffuse reflection scope obviously expand compared to traditional scheme and embodiment one, and beholder but relative uniformity is higher, because the first diffuse reflector 22 is the convex structure shape of evagination regardless of seeing this image quality in any angle.
Above-mentioned web member 3 is two groups and is separately positioned on the left web member 31 of backlight assembly and liquid crystal display module 2 both sides and the right web member 32 consistent with left web member 31 structure, left web member 31 and right web member 32 are symmetrical arranged, left web member 31 comprises header board 311, side plate 312 and rear plate 313, side plate 312 is vertical with rear plate 313 with header board 311 respectively, former board part is pressed together on the second diffuse reflector 23, and rear plate 313 pressing portions is on backlight assembly.
In order to better block the second diffuse reflector 23, the shape of the face that header board 311 contacts with the second diffuse reflector 23 and the second diffuse reflector 23 is consistent.
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. a novel liquid crystal display module, comprise backlight module, the liquid crystal display module just right with described backlight module, connect the web member of described backlight module and described liquid crystal display module, it is characterized in that: described liquid crystal display module comprises display panels, be coated in described liquid crystal panel away from the first diffuse reflector on a side of described backlight module, be arranged on second diffuse reflector of described liquid crystal panel away from the side of described backlight module, described display panels and described first diffuse reflector are the convex structure in indent that structure is consistent, on described first diffuse reflector, first time refraction and diffuse reflection is there is in the light that described backlight module produces after display panels, second time refraction and diffuse reflection is there is by described second diffuse reflector.
2. a kind of novel liquid crystal display module as claimed in claim 1, is characterized in that: described second diffuse reflector is planar structure.
3. a kind of novel liquid crystal display module as claimed in claim 1, is characterized in that: described second diffuse reflector is the convex structure of evagination.
4. a kind of novel liquid crystal display module as claimed in claim 1, it is characterized in that: described web member is two groups and is separately positioned on the left web member of described backlight assembly and liquid crystal display module both sides and the right web member consistent with described left connecting-piece structure, described left web member and described right web member are symmetrical arranged, described left web member comprises header board, side plate and rear plate, described side plate is vertical with described front and rear panels respectively, described former board part is pressed together on described second diffuse reflector, and described rear plate portion is pressed together on described backlight assembly.
5. a kind of novel liquid crystal display module as claimed in claim 1, is characterized in that: the shape of the face that described header board contacts with described second diffuse reflector and described second diffuse reflector is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443412.7A CN104965350A (en) | 2015-07-27 | 2015-07-27 | Novel liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443412.7A CN104965350A (en) | 2015-07-27 | 2015-07-27 | Novel liquid crystal display module |
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| CN104965350A true CN104965350A (en) | 2015-10-07 |
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| CN201510443412.7A Pending CN104965350A (en) | 2015-07-27 | 2015-07-27 | Novel liquid crystal display module |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050066672A (en) * | 2003-12-26 | 2005-06-30 | 엘지.필립스 엘시디 주식회사 | Lcd and the backlight unit |
| CN101644405A (en) * | 2008-08-06 | 2010-02-10 | 鸿富锦精密工业（深圳）有限公司 | Direct backlight module |
| US20120008066A1 (en) * | 2010-07-07 | 2012-01-12 | Panasonic Liquid Crystal Display Co., Ltd. | Liquid crystal display device |
| CN102879949A (en) * | 2012-10-23 | 2013-01-16 | 深圳市华星光电技术有限公司 | Liquid crystal display module |
| CN102878476A (en) * | 2011-07-13 | 2013-01-16 | 李学旻 | Backlight device |
| CN103675964A (en) * | 2012-09-14 | 2014-03-26 | 群康科技(深圳)有限公司 | Optical film and display device comprising same |
-
2015
- 2015-07-27 CN CN201510443412.7A patent/CN104965350A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050066672A (en) * | 2003-12-26 | 2005-06-30 | 엘지.필립스 엘시디 주식회사 | Lcd and the backlight unit |
| CN101644405A (en) * | 2008-08-06 | 2010-02-10 | 鸿富锦精密工业（深圳）有限公司 | Direct backlight module |
| US20120008066A1 (en) * | 2010-07-07 | 2012-01-12 | Panasonic Liquid Crystal Display Co., Ltd. | Liquid crystal display device |
| CN102878476A (en) * | 2011-07-13 | 2013-01-16 | 李学旻 | Backlight device |
| CN103675964A (en) * | 2012-09-14 | 2014-03-26 | 群康科技(深圳)有限公司 | Optical film and display device comprising same |
| CN102879949A (en) * | 2012-10-23 | 2013-01-16 | 深圳市华星光电技术有限公司 | Liquid crystal display module |
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Application publication date: 20151007 |
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