JPS5662224A - Construction of display panel - Google Patents
Construction of display panelInfo
- Publication number
- JPS5662224A JPS5662224A JP13806579A JP13806579A JPS5662224A JP S5662224 A JPS5662224 A JP S5662224A JP 13806579 A JP13806579 A JP 13806579A JP 13806579 A JP13806579 A JP 13806579A JP S5662224 A JPS5662224 A JP S5662224A
- Authority
- JP
- Japan
- Prior art keywords
- films
- substrates
- refractive index
- transparent conductive
- conductive films
- 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.)
- Granted
Links
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To eliminate the blackening and glittering of transparent conductive films without decreasing the brightness of a panel by forming insulation layers having specific refractive indexes between substrates and transparent conductive films or above said films, to thickness in the specific range.
CONSTITUTION: Colorless transparent layers 3 of 1.65W2.20 refractive indexes and 400W1,500Å thicknesses are formed on transparent conductive substrates 1, 2 of glass or the like of usually about 1.5 refractive index by suitable mixing of insulators of different refractive indexes such as SiO2, TiO2, ZrO2, GeO2, PbO, by a method such as sputtering, vapor deposition or dipping. Next, transparent conductive films 4, 5 of SnO2 (refractive index around 2.2), In2O3 (refractive index around 1.9) are provided. By providing the insulation films 3 in this way, drawbacks such as the patterns of the films 4 appear blackish when the panel is viewed from the front because light reflects and loses on account of large refractive index differences of the substrates 1, 2 and the conductive films 4, 5, or the patterns glitter when the substrates are viewed obliquely may be eliminated.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13806579A JPS5941168B2 (en) | 1979-10-25 | 1979-10-25 | Display panel structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13806579A JPS5941168B2 (en) | 1979-10-25 | 1979-10-25 | Display panel structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5662224A true JPS5662224A (en) | 1981-05-28 |
JPS5941168B2 JPS5941168B2 (en) | 1984-10-05 |
Family
ID=15213152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13806579A Expired JPS5941168B2 (en) | 1979-10-25 | 1979-10-25 | Display panel structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5941168B2 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57207224A (en) * | 1981-06-15 | 1982-12-18 | Seiko Instr & Electronics Ltd | Phase transition type liquid crystal display device |
JPS58174912A (en) * | 1982-04-08 | 1983-10-14 | Canon Inc | Focusing detector |
JPS5934515A (en) * | 1982-08-07 | 1984-02-24 | フアオ・デ−・オ−・ア−ドルフ・シントリング・アクチエンゲゼルシヤフト | Multiplex liquid crystal cell |
JPS6227719A (en) * | 1985-07-29 | 1987-02-05 | Alps Electric Co Ltd | Liquid crystal display element |
JPS6247027A (en) * | 1985-08-26 | 1987-02-28 | Alps Electric Co Ltd | Liquid crystal display element |
JPH02148021A (en) * | 1988-11-30 | 1990-06-06 | Stanley Electric Co Ltd | Production of liquid crystal display element |
JPH03107921A (en) * | 1989-09-22 | 1991-05-08 | Stanley Electric Co Ltd | Liquid crystal display device |
JPH0435070A (en) * | 1990-05-31 | 1992-02-05 | Taiyo Yuden Co Ltd | Phototransmissive wiring board |
DE4408155A1 (en) * | 1994-03-11 | 1995-11-30 | Balzers Hochvakuum | Liquid crystal display |
JP2002006297A (en) * | 2000-06-26 | 2002-01-09 | Minolta Co Ltd | Liquid crystal light modulation element |
JP2007310489A (en) * | 2006-05-16 | 2007-11-29 | Bridgestone Corp | Touch panel integrated information display device |
-
1979
- 1979-10-25 JP JP13806579A patent/JPS5941168B2/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57207224A (en) * | 1981-06-15 | 1982-12-18 | Seiko Instr & Electronics Ltd | Phase transition type liquid crystal display device |
JPH0522219B2 (en) * | 1982-04-08 | 1993-03-26 | Canon Kk | |
JPS58174912A (en) * | 1982-04-08 | 1983-10-14 | Canon Inc | Focusing detector |
JPS5934515A (en) * | 1982-08-07 | 1984-02-24 | フアオ・デ−・オ−・ア−ドルフ・シントリング・アクチエンゲゼルシヤフト | Multiplex liquid crystal cell |
JPS6227719A (en) * | 1985-07-29 | 1987-02-05 | Alps Electric Co Ltd | Liquid crystal display element |
JPS6247027A (en) * | 1985-08-26 | 1987-02-28 | Alps Electric Co Ltd | Liquid crystal display element |
JPH02148021A (en) * | 1988-11-30 | 1990-06-06 | Stanley Electric Co Ltd | Production of liquid crystal display element |
JPH03107921A (en) * | 1989-09-22 | 1991-05-08 | Stanley Electric Co Ltd | Liquid crystal display device |
JPH0435070A (en) * | 1990-05-31 | 1992-02-05 | Taiyo Yuden Co Ltd | Phototransmissive wiring board |
DE4408155A1 (en) * | 1994-03-11 | 1995-11-30 | Balzers Hochvakuum | Liquid crystal display |
US5684554A (en) * | 1994-03-11 | 1997-11-04 | Balzers Aktiengesellschaft | Liquid crystal display |
DE4408155C2 (en) * | 1994-03-11 | 2001-12-06 | Balzers Ag Liechtenstein | Liquid crystal display |
JP2002006297A (en) * | 2000-06-26 | 2002-01-09 | Minolta Co Ltd | Liquid crystal light modulation element |
JP2007310489A (en) * | 2006-05-16 | 2007-11-29 | Bridgestone Corp | Touch panel integrated information display device |
Also Published As
Publication number | Publication date |
---|---|
JPS5941168B2 (en) | 1984-10-05 |
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