JPS5570819A - Liquid crystal display device - Google Patents
Liquid crystal display deviceInfo
- Publication number
- JPS5570819A JPS5570819A JP14375578A JP14375578A JPS5570819A JP S5570819 A JPS5570819 A JP S5570819A JP 14375578 A JP14375578 A JP 14375578A JP 14375578 A JP14375578 A JP 14375578A JP S5570819 A JPS5570819 A JP S5570819A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal molecules
- vapor deposition
- angle
- substrates
- 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
Landscapes
- Liquid Crystal (AREA)
Abstract
PURPOSE: To eliminate white turbid phenomenon and make possible the displaying of high contrast by disposing the liquid crystal molecules near substrates with the inclination of their orientation at the angle of the specific range with respect to the substrates.
CONSTITUTION: When SiO, MgF2 or the like is evaporated from the direction 14 of an angle 15 from the normal 13 of the substrate of the device using WT type GH effect, the pretilt θ0 of liquid crystal molecules 10 may be selected within the range of 10W50°. When the vapor deposition from the 14 direction and the vapor deposition from the opposite direction 30 are accomplished alternately, it may be selected freely up to 10W80°. The oblique disposition of the liquid crystal molecules 10 improves the saturation characteristics of light transmittance, makes possible low voltage driving and provides the device of superior contrast.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14375578A JPS5570819A (en) | 1978-11-21 | 1978-11-21 | Liquid crystal display device |
| US06/095,048 US4272162A (en) | 1978-11-21 | 1979-11-16 | Guest-host liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14375578A JPS5570819A (en) | 1978-11-21 | 1978-11-21 | Liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5570819A true JPS5570819A (en) | 1980-05-28 |
Family
ID=15346258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14375578A Pending JPS5570819A (en) | 1978-11-21 | 1978-11-21 | Liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5570819A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5781238A (en) * | 1980-11-10 | 1982-05-21 | Seiko Epson Corp | Liquid crystal display device |
| JPS5999418A (en) * | 1982-10-20 | 1984-06-08 | イギリス国 | Liquid crystal mirror display |
| JPS59219720A (en) * | 1983-05-09 | 1984-12-11 | テクトロニツクス・インコーポレイテツド | Liquid crystal element |
| JPS60196728A (en) * | 1983-05-09 | 1985-10-05 | テクトロニツクス・インコーポレイテツド | Liquid crystal display |
| JP2011164439A (en) * | 2010-02-12 | 2011-08-25 | Fujitsu Ltd | Color liquid crystal display element and color liquid crystal display device |
-
1978
- 1978-11-21 JP JP14375578A patent/JPS5570819A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5781238A (en) * | 1980-11-10 | 1982-05-21 | Seiko Epson Corp | Liquid crystal display device |
| JPS5999418A (en) * | 1982-10-20 | 1984-06-08 | イギリス国 | Liquid crystal mirror display |
| JPH047486B2 (en) * | 1982-10-20 | 1992-02-12 | Secr Defence Brit | |
| JPS59219720A (en) * | 1983-05-09 | 1984-12-11 | テクトロニツクス・インコーポレイテツド | Liquid crystal element |
| JPS60196728A (en) * | 1983-05-09 | 1985-10-05 | テクトロニツクス・インコーポレイテツド | Liquid crystal display |
| JPH0522218B2 (en) * | 1983-05-09 | 1993-03-26 | Tektronix Inc | |
| JP2011164439A (en) * | 2010-02-12 | 2011-08-25 | Fujitsu Ltd | Color liquid crystal display element and color liquid crystal display device |
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