JPS5776525A - Liquid crystal display matter - Google Patents
Liquid crystal display matterInfo
- Publication number
- JPS5776525A JPS5776525A JP55153151A JP15315180A JPS5776525A JP S5776525 A JPS5776525 A JP S5776525A JP 55153151 A JP55153151 A JP 55153151A JP 15315180 A JP15315180 A JP 15315180A JP S5776525 A JPS5776525 A JP S5776525A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- electrode
- display matter
- crystal display
- picture element
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003990 capacitor Substances 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To realize a long lifetime for a matrix type liquid crystal display matter in which electrode driving the liquid crystal and a selecting active element are provided independently for each picture element, and forming an insulated layer on said electrode.
CONSTITUTION: A matrix type liquid crystal display matter is formed by holding a liquid crystal 55 between a glass substrate 51 containing a common electrode 53 and a glass substrate 52 containing plural dot type picture element electrodes 54. For such display matter, an insulted film 56 made of SiO2, etc. in 2,000ÅW2μ thickness is provided on the electrode 53. Accordingly a common electrode 41 (i.d., 53) is connected to a fixed potential terminal 42 via a capacitor 43. The capacity of the capacitor 43 is set about 10 times as much as the capacity between the display matter electrodes. And the film 56 is also provided at the side of the picture element electrode.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55153151A JPS5776525A (en) | 1980-10-31 | 1980-10-31 | Liquid crystal display matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55153151A JPS5776525A (en) | 1980-10-31 | 1980-10-31 | Liquid crystal display matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5776525A true JPS5776525A (en) | 1982-05-13 |
Family
ID=15556128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55153151A Pending JPS5776525A (en) | 1980-10-31 | 1980-10-31 | Liquid crystal display matter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5776525A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017479A (en) * | 1983-07-09 | 1985-01-29 | キヤノン株式会社 | electrical circuit board |
| JPH05265047A (en) * | 1992-11-24 | 1993-10-15 | Canon Inc | Electric circuit board |
| US5714790A (en) * | 1992-02-28 | 1998-02-03 | Canon Kabushiki Kaisha | Semiconductor device with an indium-tin-oxide in contact with a semiconductor or metal |
-
1980
- 1980-10-31 JP JP55153151A patent/JPS5776525A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017479A (en) * | 1983-07-09 | 1985-01-29 | キヤノン株式会社 | electrical circuit board |
| US5714790A (en) * | 1992-02-28 | 1998-02-03 | Canon Kabushiki Kaisha | Semiconductor device with an indium-tin-oxide in contact with a semiconductor or metal |
| JPH05265047A (en) * | 1992-11-24 | 1993-10-15 | Canon Inc | Electric circuit board |
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