JPS5692520A - Liquid crystal display device - Google Patents
Liquid crystal display deviceInfo
- Publication number
- JPS5692520A JPS5692520A JP17138479A JP17138479A JPS5692520A JP S5692520 A JPS5692520 A JP S5692520A JP 17138479 A JP17138479 A JP 17138479A JP 17138479 A JP17138479 A JP 17138479A JP S5692520 A JPS5692520 A JP S5692520A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- treatment layer
- substrate
- orientation treatment
- inclination
- 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.)
- Pending
Links
Abstract
PURPOSE: To improve the decolorization of the background part by providing the 1st orientation treatment layer which arranges nematic liquid crystal molecules perpendicularly on one electrode substrate and providing the 2nd orientation treatment layer which arranges the liquid crystal molecules at a small angle of inclination on the other electrode substrate.
CONSTITUTION: The 1st orientation treatment layer 4 which uniformly arranges the molecules A of a nematic liquid crystal of negative dielectric anisotropy contg. dichromatic dyes sealed between a pair of upper, lower electrode substrate 1, 2 bonded by way of a sealing material 3 in a manner that they assume angles of inclination (80W90°) perpendicular or nearly perpendicular to the substrate 1 surface is provided on the inside surface of the substate 1 out of said substrates 1, 2. On the other hand, the 2nd orientation treatment layer 6 consisting of an underlying film 5a and a silane-base orienting agent layer 5b for inclinedly arranging the liquid crystal molecules A by the diagonal vapor deposition of SiO2 is provided on the inside surface of the substrate 2, so that the molecules A are uniformly arranged at the angles of inclination (60W80°) smaller than those of the treatment layer 4 with respect to the substrate 2 surface.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17138479A JPS5692520A (en) | 1979-12-27 | 1979-12-27 | Liquid crystal display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17138479A JPS5692520A (en) | 1979-12-27 | 1979-12-27 | Liquid crystal display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5692520A true JPS5692520A (en) | 1981-07-27 |
Family
ID=15922169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17138479A Pending JPS5692520A (en) | 1979-12-27 | 1979-12-27 | Liquid crystal display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5692520A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5969735A (en) * | 1982-10-15 | 1984-04-20 | Seikosha Co Ltd | Liquid crystal display device |
JPS60217340A (en) * | 1984-04-13 | 1985-10-30 | Matsushita Electric Ind Co Ltd | Liquid crystal display device and its manufacture |
US5477359A (en) * | 1993-01-21 | 1995-12-19 | Sharp Kabushiki Kaisha | Liquid crystal projector having a vertical orientating polyimide film |
JP2001281662A (en) * | 2000-03-29 | 2001-10-10 | Sharp Corp | Liquid crystal display device |
-
1979
- 1979-12-27 JP JP17138479A patent/JPS5692520A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5969735A (en) * | 1982-10-15 | 1984-04-20 | Seikosha Co Ltd | Liquid crystal display device |
JPH0474691B2 (en) * | 1982-10-15 | 1992-11-26 | ||
JPS60217340A (en) * | 1984-04-13 | 1985-10-30 | Matsushita Electric Ind Co Ltd | Liquid crystal display device and its manufacture |
US5477359A (en) * | 1993-01-21 | 1995-12-19 | Sharp Kabushiki Kaisha | Liquid crystal projector having a vertical orientating polyimide film |
JP2001281662A (en) * | 2000-03-29 | 2001-10-10 | Sharp Corp | Liquid crystal display device |
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