CN201037882Y - Liquid crystal display die set with stereo display function - Google Patents
Liquid crystal display die set with stereo display function Download PDFInfo
- Publication number
- CN201037882Y CN201037882Y CNU2006200157901U CN200620015790U CN201037882Y CN 201037882 Y CN201037882 Y CN 201037882Y CN U2006200157901 U CNU2006200157901 U CN U2006200157901U CN 200620015790 U CN200620015790 U CN 200620015790U CN 201037882 Y CN201037882 Y CN 201037882Y
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- liquid crystal
- crystal display
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- glass substrate
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Abstract
The utility model provides a liquid crystal display module with three dimensional display function, essentially comprising a backlight, a color liquid crystal display, a black white liquid crystal display and a drive IC, wherein, the black white liquid crystal display plays a role of liquid crystal grating, and the color liquid crystal display and the black white liquid crystal liquid share a glass substrate to solve the problem of contraposition. The liquid crystal display module of the utility model has the advantages of accurate contraposition, thin thickness and capability of realizing 2D/3D display function, and is applicable for mobile telephones, MP3, pocket computer and etc. to meet visual aesthetics requirement of human.
Description
[technical field]
The utility model relates to a kind of structure of liquid crystal display module.
[background technology]
Along with development of science and technology and growth in the living standard, people have been not content with and have only appreciated two-dimensional picture, so the 3D imaging technique just arises at the historic moment, as stereo decoration picture, indoor and outdoor decoration, tridimensional advertisement or the like.People's the visual field has greatly been enriched in the appearance of these stereoscopic picture planes.LCDs such as very common mobile phone, MP3, palm PC also need to present three-dimensional picture, appreciate requirement with the vision that satisfies people.
Saying that stereo-picture is popular is exactly to utilize people's binocular vision difference and light refraction principle to make people can directly see a width of cloth 3 dimensional drawing in a plane.The pupil of two eyes of people is at a distance of about 6-7 centimetre, and two eyes are two differentiated slightly images that arrive from a different perspective when seeing thing, and brain forms three-dimensional sensation with these two the synthetic backs of image with parallax.
Having that existing 3D display technique is commonly used directly pastes the effect that a slit grating sheet or liquid crystal grating reach demonstration 3D on color monitor, because it is very high that the aligning accuracy of grating and LCD pixel requires, but for high-resolution LCD, it is accurate that traditional method at LCD outside grate sticking is difficult to contraposition, and the grating of traditional fabrication is difficult to accomplish so meticulous degree, because the place that grate sticking to outside blocks exists all the time, brightness sharply descends when showing the 2D image; Adopt in addition to paste liquid crystal grating, do not meet the compact demand for development of LCD with the thickness and the material that have also increased display.
[summary of the invention]
The purpose of this utility model mainly is to provide a kind of and reproduces that effect is better, the liquid crystal display module with three-dimensional display function of more reasonable structure.
For achieving the above object, the utility model proposes a kind of liquid crystal display module, comprise colour liquid crystal display device, backlight, drive circuit board with three-dimensional display function; Described colour liquid crystal display device is electrically connected with described drive circuit board; Described colour liquid crystal display device comprises two glass substrates; Also comprise monochrome liquid crystal display, superpose successively with described colour liquid crystal display device, backlight; Described monochrome liquid crystal display comprises two glass substrates.
Above-mentioned liquid crystal display module, shared one of them glass substrate of described monochrome liquid crystal display and described colour liquid crystal display device.
Above-mentioned liquid crystal display module, described colour liquid crystal display device comprise down polaroid, first glass substrate, down transparency electrode, down both alignment layers, go up both alignment layers, go up transparency electrode, colored filter, second glass substrate, superpose successively from backlight toward outside light source direction, also comprise being filled in the wadding that liquid crystal, the supporting case in the box is thick between first, second glass substrate, the frame adhesive of cohering first, second glass substrate, described colour liquid crystal display device is mainly used in displayed image information.
Above-mentioned liquid crystal display module, described monochrome liquid crystal display comprise second glass substrate, down transparency electrode, down both alignment layers, go up both alignment layers, go up transparency electrode, the 3rd glass substrate, go up polaroid, superpose successively toward outside light source direction from backlight, also comprise the liquid crystal that is filled between second, third glass substrate, keep thick wadding of box and the frame adhesive of cohering second, third glass substrate; Described monochrome liquid crystal display is mainly used in the effect that realizes liquid crystal grating.Described monochrome liquid crystal display electrode is electrically connected with described drive circuit board by flexible circuit board, and drive circuit board is electrically connected with described colour liquid crystal display device simultaneously, is used to drive described monochrome liquid crystal display and colour liquid crystal display device.
Above-mentioned liquid crystal display module, described following polaroid, last polaroid form a pair of Polarizer.
Above-mentioned liquid crystal display module, described monochrome liquid crystal display are TN or STN type LCD.
Above-mentioned liquid crystal display module, described transparency electrode down comprises transparency electrode figure and the electrode pin that is printed to the strip interval, the described transparency electrode that goes up comprises transparency electrode figure figure and the electrode pin that is printed to whole.Or described transparency electrode down comprises transparency electrode figure and the electrode pin that is printed to the strip interval; The described transparency electrode that goes up comprises transparency electrode figure and the electrode pin that is printed to the strip interval.
Because adopted above scheme, the utility model utilizes the structure of monochrome liquid crystal display that each pixel is accurately controlled, make the LCD contraposition of the three-dimensional display function that the present invention proposes accurate; Since do not need grate sticking to outside, the brightness when avoiding reducing the 2D demonstration, and the effect that 2D is shown is guaranteed; Owing to do not need grate sticking to outside, be unlikely to increase its thickness, make LCD thin thickness of the present invention.
Colour liquid crystal display device, the shared glass substrate of monochrome liquid crystal display guarantee that its contraposition is accurate.
[description of drawings]
Fig. 1 is the utility model stereo display schematic diagram,
Fig. 2 is a liquid crystal display module structural drawing of the present utility model,
Fig. 3 is the large stretch of glass substrate transparency electrode of embodiment one a black and white display trace-diagram,
Fig. 4 is embodiment one a black and white display small pieces glass substrate transparency electrode trace-diagram,
Fig. 5 is the large stretch of glass substrate transparency electrode of embodiment two a black and white displays trace-diagram,
Fig. 6 is embodiment two black and white display small pieces glass substrate transparency electrode trace-diagram.
[embodiment]
Also in conjunction with the accompanying drawings the utility model is explained in detail below by specific embodiment.
Embodiment one:
Please refer to Fig. 1 is the utility model stereo display schematic diagram, backlight 60, LCD display panel 40 show required image together, its characteristics are for accurately disposing the disparity barrier 30 that is used for shutting out the light and advances in liquid crystal, disparity barrier 30 covers light through liquid crystal by each pixel 50 of accurate control, only allows right eye R or left eye L see.Because right eye watches the angle of liquid crystal different with left eye, utilizes this differential seat angle to cover light and just image can be distributed to right eye or left eye.Special-purpose glasses need not be put on like this and just stereo-picture can be seen.
Please refer to shown in Figure 2, liquid crystal display module structural drawing for this example with three-dimensional display function, comprise backlight 1, colour liquid crystal display device, monochrome liquid crystal display, drive circuit board 9, the shared glass substrate 11 of color monitor and black and white display wherein, drive circuit board provides the drive signal of colour liquid crystal display device, monochrome liquid crystal display simultaneously, colour liquid crystal display device is used for displays image information, and monochrome liquid crystal display plays the disparity barrier effect.Toward outside light source direction, colour liquid crystal display device comprises from lower to upper from backlight: following polaroid 3, first glass substrate 2, down transparency electrode 4, down both alignment layers 6, go up both alignment layers 15, go up the thick wadding 7 of transparency electrode 16, colored filter 17, second glass substrate 11 and supporting case, be filled in the liquid crystal 8 between first, second glass substrate, the frame adhesive 5 of cohering first, second glass substrate.From backlight toward outside light source direction, from bottom to top, monochrome liquid crystal display comprises second glass substrate 11, following transparency electrode 12, down both alignment layers 13, go up both alignment layers 23, go up transparency electrode 22, the 3rd glass substrate 20, last polaroid 21, be filled in the thick wadding 14 of liquid crystal 19, maintenance box in the box and cohere second, third glass substrate frame adhesive 18.Two LCD are worked simultaneously when showing 3D rendering, have only colour liquid crystal display device work when being used to show the 2D image.Make the pixel of the parity column on the LCD project people's right and left eyes respectively by lighting the saturating alternate grating of black and white display formation screening, the image of seeing is through the synthetic stereoeffect that forms of brain.
Please refer to Fig. 3, shown in Figure 4, be this routine monochrome liquid crystal display transparency electrode trace-diagram, following transparency electrode 12 on second glass substrate 11 is made up of strip transparency electrode figure 121 and electrode pin 122 at interval, and the last transparency electrode 22 on the 3rd glass substrate 20 is by the transparency electrode figure 221 and the electrode pin 222 that are printed to whole.Black and white display big or small slice glass substrate adopts such scheme can reduce the precision prescribed that is hot pressed into the box contraposition.
Embodiment two:
Mainly be with the difference of last example: please refer to Fig. 5, shown in Figure 6, transparency electrode trace-diagram for this routine monochrome liquid crystal display, following transparency electrode 12 on second glass substrate 11, the last transparency electrode 22 on the 3rd glass substrate 20 adopt strip transparency electrode figure 123,223 at interval respectively, by electrode pin 124,224 input drive signals, adopt this scheme can obtain the negativity display of high-contrast respectively.
Claims (9)
1. the liquid crystal display module with three-dimensional display function comprises colour liquid crystal display device, backlight, drive circuit board; Described colour liquid crystal display device is electrically connected with described drive circuit board; Described colour liquid crystal display device comprises two glass substrates; It is characterized in that: also comprise monochrome liquid crystal display, superpose successively with described colour liquid crystal display device, backlight; Described monochrome liquid crystal display comprises two glass substrates.
2. liquid crystal display module as claimed in claim 1 is characterized in that: shared one of them glass substrate of described monochrome liquid crystal display and described colour liquid crystal display device.
3. liquid crystal display module as claimed in claim 2, it is characterized in that: described colour liquid crystal display device comprise down polaroid (3), first glass substrate (2), down transparency electrode (4), down both alignment layers (6), go up both alignment layers (15), go up transparency electrode (16), colored filter (17), second glass substrate (11), superpose successively from backlight toward outside light source direction, also comprise being filled in the liquid crystal (8) in the box, the wadding (7) that supporting case is thick, the frame adhesive (5) of cohering first, second glass substrate between first, second glass substrate.
4. as claim 2 or 3 described liquid crystal display modules, it is characterized in that: described monochrome liquid crystal display comprise second glass substrate (11), down transparency electrode (12), down both alignment layers (13), go up both alignment layers (23), go up transparency electrode (22), the 3rd glass substrate (20), go up polaroid (21), superpose successively toward outside light source direction from backlight, also comprise being filled in the liquid crystal (19) in the box between second, third glass substrate, keeping thick wadding (14) of box and the frame adhesive (18) of cohering second, third glass substrate.
5. as claim 2 or 3 described liquid crystal display modules, it is characterized in that: described monochrome liquid crystal display electrode is electrically connected with described drive circuit board by flexible circuit board (10), and described drive circuit board is electrically connected with described colour liquid crystal display device simultaneously.
6. as claim 2 or 3 described liquid crystal display modules, it is characterized in that: described following polaroid (3), last polaroid (21) form a pair of Polarizer.
7. as claim 2 or 3 described liquid crystal display modules, it is characterized in that: described monochrome liquid crystal display is TN or STN type LCD.
8. liquid crystal display module as claimed in claim 4, it is characterized in that: described transparency electrode (12) down comprises transparency electrode figure (121) and the electrode pin (122) that is printed to the strip interval, and the described transparency electrode (22) that goes up comprises transparency electrode figure (221) figure and the electrode pin (222) that is printed to whole.
9. liquid crystal display module as claimed in claim 4 is characterized in that: described transparency electrode (12) down comprises transparency electrode figure (123) and the electrode pin (124) that is printed to the strip interval; The described transparency electrode (22) that goes up comprises transparency electrode figure (223) and the electrode pin (224) that is printed to the strip interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200157901U CN201037882Y (en) | 2006-11-15 | 2006-11-15 | Liquid crystal display die set with stereo display function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200157901U CN201037882Y (en) | 2006-11-15 | 2006-11-15 | Liquid crystal display die set with stereo display function |
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| Publication Number | Publication Date |
|---|---|
| CN201037882Y true CN201037882Y (en) | 2008-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2006200157901U Expired - Lifetime CN201037882Y (en) | 2006-11-15 | 2006-11-15 | Liquid crystal display die set with stereo display function |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604091B (en) * | 2008-06-11 | 2011-07-06 | 比亚迪股份有限公司 | Three-dimensional display module capable of being viewed in two directions and LCD panel |
| CN102208176A (en) * | 2011-05-18 | 2011-10-05 | 中兴通讯股份有限公司 | Three dimensional raster control device and system thereof |
| CN102591129A (en) * | 2011-03-30 | 2012-07-18 | 深圳市亿思达显示科技有限公司 | Projector and stereo image system |
| CN102591128A (en) * | 2011-03-30 | 2012-07-18 | 深圳市亿思达显示科技有限公司 | Projector and stereo image system |
| CN102957921A (en) * | 2011-08-22 | 2013-03-06 | 北京三星通信技术研究有限公司 | Display device and driving method thereof |
| CN102967965A (en) * | 2012-11-08 | 2013-03-13 | 京东方科技集团股份有限公司 | Liquid crystal slit grating and three-dimensional display device |
| CN103033995A (en) * | 2012-12-14 | 2013-04-10 | 京东方科技集团股份有限公司 | Display module and display device |
| CN103824876A (en) * | 2014-02-12 | 2014-05-28 | 京东方科技集团股份有限公司 | Three-dimensional display panel and manufacturing method thereof, and three-dimensional display device |
| CN103913851A (en) * | 2014-04-18 | 2014-07-09 | 中航华东光电（上海）有限公司 | Three-dimensional display device and brightness control method thereof |
| WO2014206025A1 (en) * | 2013-06-27 | 2014-12-31 | 京东方科技集团股份有限公司 | 3d display device and manufacturing method therefor, and display apparatus |
| WO2015089966A1 (en) * | 2013-12-19 | 2015-06-25 | 京东方科技集团股份有限公司 | Three-dimensional display device and alignment encapsulation method for three-dimensional display device |
| CN110441906A (en) * | 2018-05-02 | 2019-11-12 | 富士康(昆山)电脑接插件有限公司 | Compound display device |
| WO2020010796A1 (en) * | 2018-07-12 | 2020-01-16 | 深圳创维－Rgb电子有限公司 | Multi-region backlight control system and method, television, and readable storage medium |
-
2006
- 2006-11-15 CN CNU2006200157901U patent/CN201037882Y/en not_active Expired - Lifetime
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604091B (en) * | 2008-06-11 | 2011-07-06 | 比亚迪股份有限公司 | Three-dimensional display module capable of being viewed in two directions and LCD panel |
| CN102591128B (en) * | 2011-03-30 | 2014-05-14 | 深圳市亿思达显示科技有限公司 | Projector and stereo image system |
| CN102591129A (en) * | 2011-03-30 | 2012-07-18 | 深圳市亿思达显示科技有限公司 | Projector and stereo image system |
| CN102591128A (en) * | 2011-03-30 | 2012-07-18 | 深圳市亿思达显示科技有限公司 | Projector and stereo image system |
| CN102591129B (en) * | 2011-03-30 | 2013-07-10 | 深圳市亿思达显示科技有限公司 | Projector and stereo image system |
| CN102208176A (en) * | 2011-05-18 | 2011-10-05 | 中兴通讯股份有限公司 | Three dimensional raster control device and system thereof |
| CN102208176B (en) * | 2011-05-18 | 2015-08-12 | 中兴通讯股份有限公司 | A kind of three-dimensional grating control device and system |
| CN102957921A (en) * | 2011-08-22 | 2013-03-06 | 北京三星通信技术研究有限公司 | Display device and driving method thereof |
| CN102967965A (en) * | 2012-11-08 | 2013-03-13 | 京东方科技集团股份有限公司 | Liquid crystal slit grating and three-dimensional display device |
| CN102967965B (en) * | 2012-11-08 | 2014-12-17 | 京东方科技集团股份有限公司 | Liquid crystal slit grating and three-dimensional display device |
| US9632325B2 (en) | 2012-11-08 | 2017-04-25 | Boe Technology Group Co., Ltd. | Liquid crystal slit grating and stereoscopic display device |
| CN103033995A (en) * | 2012-12-14 | 2013-04-10 | 京东方科技集团股份有限公司 | Display module and display device |
| CN103033995B (en) * | 2012-12-14 | 2015-01-21 | 京东方科技集团股份有限公司 | Display module and display device |
| WO2014206025A1 (en) * | 2013-06-27 | 2014-12-31 | 京东方科技集团股份有限公司 | 3d display device and manufacturing method therefor, and display apparatus |
| WO2015089966A1 (en) * | 2013-12-19 | 2015-06-25 | 京东方科技集团股份有限公司 | Three-dimensional display device and alignment encapsulation method for three-dimensional display device |
| US9575328B2 (en) | 2013-12-19 | 2017-02-21 | Boe Technology Group Co., Ltd. | Stereoscopic display device and cell-aligning packaging method of the same |
| CN103824876A (en) * | 2014-02-12 | 2014-05-28 | 京东方科技集团股份有限公司 | Three-dimensional display panel and manufacturing method thereof, and three-dimensional display device |
| CN103913851B (en) * | 2014-04-18 | 2016-02-17 | 中航华东光电（上海）有限公司 | A kind of 3 d display device and brightness control method thereof |
| CN103913851A (en) * | 2014-04-18 | 2014-07-09 | 中航华东光电（上海）有限公司 | Three-dimensional display device and brightness control method thereof |
| CN110441906A (en) * | 2018-05-02 | 2019-11-12 | 富士康(昆山)电脑接插件有限公司 | Compound display device |
| WO2020010796A1 (en) * | 2018-07-12 | 2020-01-16 | 深圳创维－Rgb电子有限公司 | Multi-region backlight control system and method, television, and readable storage medium |
| US11620956B2 (en) | 2018-07-12 | 2023-04-04 | Shenzhen Skyworth-Rgb Electronic Co., Ltd. | Multi-region backlight control system and method, television, and readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN BYD ELECTRONIC COMPONENT CO., LTD. Free format text: FORMER OWNER: BIYADI CO., LTD. Effective date: 20150901 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150901 Address after: 518119 Guangdong province Shenzhen City Dapeng new Kwai town Yanan Road No. 1 building experimental Byd Co Patentee after: Shenzhen BYD Electronic Component Co., Ltd. Address before: Kwai Chung town Yanan Road, BYD Industrial Park in Longgang District of Shenzhen City, Guangdong province 518119 Patentee before: Biyadi Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080319 |
|
| EXPY | Termination of patent right or utility model |