JPS5383498A - Liquid crystal display device - Google Patents
Liquid crystal display deviceInfo
- Publication number
- JPS5383498A JPS5383498A JP15861576A JP15861576A JPS5383498A JP S5383498 A JPS5383498 A JP S5383498A JP 15861576 A JP15861576 A JP 15861576A JP 15861576 A JP15861576 A JP 15861576A JP S5383498 A JPS5383498 A JP S5383498A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- display device
- crystal display
- illuminating lamp
- drak
- 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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To improve the display constrast of the case when an illuminating lamp is used in a drak place by tilting the transparent plate on a reflecting plate toward the direction of the illuminating lamp in a field effect type nematic liquid crystal cell.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15861576A JPS5383498A (en) | 1976-12-28 | 1976-12-28 | Liquid crystal display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15861576A JPS5383498A (en) | 1976-12-28 | 1976-12-28 | Liquid crystal display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5383498A true JPS5383498A (en) | 1978-07-22 |
Family
ID=15675569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15861576A Pending JPS5383498A (en) | 1976-12-28 | 1976-12-28 | Liquid crystal display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5383498A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4870484A (en) * | 1983-05-13 | 1989-09-26 | Seiko Epson Corporation | Color display device using light shutter and color filters |
US5184238A (en) * | 1990-11-30 | 1993-02-02 | Thorn Emi Plc | Apparatus for projecting light onto a surface having reflector means for improving the brightness of the image |
-
1976
- 1976-12-28 JP JP15861576A patent/JPS5383498A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4870484A (en) * | 1983-05-13 | 1989-09-26 | Seiko Epson Corporation | Color display device using light shutter and color filters |
USRE36792E (en) * | 1983-05-13 | 2000-07-25 | Seiko Epson Corporation | Color display device using light shutter and color filters |
US5184238A (en) * | 1990-11-30 | 1993-02-02 | Thorn Emi Plc | Apparatus for projecting light onto a surface having reflector means for improving the brightness of the image |
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