CN202837754U - Vertical alignment liquid crystal display with 3-micrometer-thick box - Google Patents
Vertical alignment liquid crystal display with 3-micrometer-thick box Download PDFInfo
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- CN202837754U CN202837754U CN201220547309.9U CN201220547309U CN202837754U CN 202837754 U CN202837754 U CN 202837754U CN 201220547309 U CN201220547309 U CN 201220547309U CN 202837754 U CN202837754 U CN 202837754U
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- glass
- liquid crystal
- ito
- ito layer
- vertical alignment
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Abstract
The utility model discloses a vertical alignment liquid crystal display with a 3-micrometer-thick box. Structurally, the glass liquid crystal box is formed by fixing upper indium tin oxide (ITO) glass and lower ITO glass through frame glue and liners, and the thickness of the glass liquid crystal box is 3 micrometers. An upper ITO layer is below the upper ITO glass, a lower ITO layer is above the lower ITO glass, vertical alignment (VA) negative liquid crystal is arranged between the upper ITO layer and the lower ITO layer, and the upper ITO layer and the lower ITO layer are etched to be patterns as required. An upper vertical alignment film and a lower vertical alignment film are coated on the upper ITO glass and the lower ITO glass, and an upper biaxial stretch compensation membrane polarizer and a lower biaxial stretch compensation membrane polarizer are respectively attached to the outer sides of the glass liquid crystal box. The vertical alignment liquid crystal display with the 3-micrometer-thick box has the advantages that the thickness of the liquid crystal box is 3 micrometer, production efficiency is high, display effect is good, and materials are easy to obtain.
Description
Technical field
What the utility model related to is 3 microns vertical orientation LCDs that box is thick, and it is the Design and manufacture method of the liquid crystal display of the thick vertical orientation of 3 microns boxes of employing, belongs to the technical field of LCDs.
Background technology
The simple LCD of displaying contents generally adopts twisted-nematic (TN) pattern or supertwist to row (STN) pattern, and it is low to have a cost, drives simple advantage.If but were applied to high-end occasion, such as vehicle-mounted or high-end instrument, just have the not good problem of display effect: contrast would be lower, and response speed is slow, narrow viewing angle.In order to overcome these problems, we adopt 3 microns box thick, and the LCD of vertical orientation (VA) pattern is produced in design.The advantages such as the LCD of vertical orientation compares with the pattern of TN or STN, has the contrast height, and the response time is fast, and the visual angle is wide.
Summary of the invention
The utility model proposes the thick vertical orientation LCDs of a kind of 3 microns boxes, its purpose is intended to improve the contrast of LCD, visual angle, the display effects such as response time.
Technical solution of the present utility model: its structure comprises that ito glass, frame glue, lower ito glass, liner, lower ITO layer, VA negative liquid crystal, lower vertical alignment film, lower twin shaft extend the compensate film polaroid, upper twin shaft extends compensate film polaroid, upper vertical orientation film, upper ITO layer; Wherein go up ito glass and lower ito glass by frame glue and the fixing formation of liner glass liquid crystal cell, the thickness of this glass liquid crystal cell is 3um, the below of upper ito glass is upper ITO layer, the top of lower ito glass is lower ITO layer, upper ITO layer and lower ITO interlayer are the VA negative liquid crystals, described upper ITO layer and lower ITO layer are etched into needed pattern, scribble vertical orientation film and lower vertical alignment film at upper ito glass and lower ito glass, attach respectively twin shaft in the outside of glass liquid crystal cell and extend compensate film polaroid and lower twin shaft extension compensate film polaroid.
Advantage of the present utility model: use the liquid crystal cell of 3um thick, have the production efficiency height, display effect is good, the advantage that material obtains easily.
Description of drawings
Accompanying drawing 1 is the structural representation of the thick vertical orientation LCDs of 3 microns boxes.
Among the figure 1 is upper ito glass, the 2nd, frame glue, the 3rd, and lower ito glass, the 4th, liner, the 5th, lower ITO layer, the 6th, VA negative liquid crystal, the 7th, lower vertical alignment film, the 8th, lower twin shaft extends compensate film polaroid, the 9th, and upper twin shaft extends compensate film polaroid, the 10th, upper vertical orientation film, the 11st, upper ITO layer.
Embodiment
Contrast accompanying drawing 1, its structure comprise that ito glass 1, frame glue 2, lower ito glass 3, liner 4, lower ITO layer 5, VA negative liquid crystal 6, lower vertical alignment film 7, lower twin shaft extend compensate film polaroid 8, upper twin shaft extends compensate film polaroid 9, upper vertical orientation film 10, upper ITO layer 11.
Wherein go up ito glass 1 and lower ito glass 3 by frame glue 2 and liner 4 fixing formation glass liquid crystal cells, the thickness of this glass liquid crystal cell is 3um, upper ito glass is for 1 time upper ITO layer 11, it is lower ITO layer 5 on the lower ito glass 3, upper ITO layer 11 and 5 on lower ITO layer are VA negative liquid crystals 6, described upper ITO layer 11 is etched into required pattern with lower ITO layer 5, be coated with vertical orientation film 10 and lower vertical alignment film 7 at upper ito glass 1 and lower ito glass 3, attach respectively twin shaft in the outside of glass liquid crystal cell and extend compensate film polaroid 9 and lower twin shaft extension compensate film polaroid 8.
Embodiment
1) on two ito glasses, passes through respectively the exposure etching, form needed pattern at the ITO layer.
2) at two ITO layer coating vertical orientation liquid SE4811 that carved the ito glass of ITO pattern, thickness is 800 dusts, is heated to 220
oAfter solidifying, C forms the vertical orientation film.Then form groove with friction cloth in the alignment film friction.
3) serigraphy upper side frame glue XN-5A-C around glass, thickness is 10 microns, at the liner EX-003 of spraying 3um diameter on glass, density is 150/mm
2, with two glass gluings together.180
oC hot pressing is burnt till frame adhesive is solidified.
The liquid crystal injecting port of the liquid crystal sylphon that 4) forms afterwards in curing utilizes vacuum impregnation to inject VA negative liquid crystal 09001/09010.Inlet is coated sealing compound 3781, then ultra-violet curing.
The liquid crystal cell that 5) will inject liquid crystal adds cleaning fluid with ultrasound wave and cleans up, and then extends compensate film polaroid HN1821VR55/220 with sticking twin shaft below the glass case, and the above sticks twin shaft and extends compensate film polaroid HN1821VR0/220.
Claims (1)
1.3 the thick vertical orientation LCDs of micron box is characterized in that structure comprises that ito glass, frame glue, lower ito glass, liner, lower ITO layer, VA negative liquid crystal, lower vertical alignment film, lower twin shaft extend the compensate film polaroid, upper twin shaft extends compensate film polaroid, upper vertical orientation film, upper ITO layer; Wherein go up ito glass and lower ito glass by frame glue and the fixing formation of liner glass liquid crystal cell, the thickness of this glass liquid crystal cell is 3um, the below of upper ito glass is upper ITO layer, the top of lower ito glass is lower ITO layer, upper ITO layer and lower ITO interlayer are the VA negative liquid crystals, described upper ITO layer and lower ITO layer are etched into needed pattern, scribble vertical orientation film and lower vertical alignment film at upper ito glass and lower ito glass, attach respectively twin shaft in the outside of glass liquid crystal cell and extend compensate film polaroid and lower twin shaft extension compensate film polaroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220547309.9U CN202837754U (en) | 2012-10-24 | 2012-10-24 | Vertical alignment liquid crystal display with 3-micrometer-thick box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220547309.9U CN202837754U (en) | 2012-10-24 | 2012-10-24 | Vertical alignment liquid crystal display with 3-micrometer-thick box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202837754U true CN202837754U (en) | 2013-03-27 |
Family
ID=47949421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220547309.9U Expired - Fee Related CN202837754U (en) | 2012-10-24 | 2012-10-24 | Vertical alignment liquid crystal display with 3-micrometer-thick box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202837754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425474A (en) * | 2015-12-24 | 2016-03-23 | 深圳晶华显示器材有限公司 | Field-order negative-norm type wide-view-angle liquid crystal display screen |
-
2012
- 2012-10-24 CN CN201220547309.9U patent/CN202837754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425474A (en) * | 2015-12-24 | 2016-03-23 | 深圳晶华显示器材有限公司 | Field-order negative-norm type wide-view-angle liquid crystal display screen |
| CN105425474B (en) * | 2015-12-24 | 2017-12-26 | 深圳晶华显示器材有限公司 | Field sequence negative mode wide viewing angle LCDs |
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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: NANJING HUARI TOUCH SCREEN DISPLAY TECHNOLOGY CO., Free format text: FORMER OWNER: NANJING HWUARY LIQUID CRYSTAL DISPLAY TECHNICAL CO., LTD. Effective date: 20140416 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140416 Address after: No. 19 Hengtong road 210038 in Jiangsu province Nanjing City Economic Development Zone Patentee after: NANJING HUARI TOUCH CONTROL DISPLAY SCIENCE & TECHNOLOGY CO.,LTD. Address before: No. 19 Hengtong road 210038 in Jiangsu province Nanjing City Economic Development Zone Patentee before: Nanjing Hwuary Liquid Crystal Display Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20210224 Address after: 210046 No.601 Xianlin Avenue, Nanjing Economic and Technological Development Zone, Jiangsu Province Patentee after: NANJING CEC PANDA LCD TECHNOLOGY Co.,Ltd. Address before: No.19 Hengtong Avenue, Nanjing Economic Development Zone, Jiangsu 210038 Patentee before: NANJING HUARI TOUCH CONTROL DISPLAY SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20211024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |