JPS5666826A - Liquid crystal display element - Google Patents
Liquid crystal display elementInfo
- Publication number
- JPS5666826A JPS5666826A JP14205479A JP14205479A JPS5666826A JP S5666826 A JPS5666826 A JP S5666826A JP 14205479 A JP14205479 A JP 14205479A JP 14205479 A JP14205479 A JP 14205479A JP S5666826 A JPS5666826 A JP S5666826A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- orientation
- oriented
- substrates
- dielectric anisotropy
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title abstract 6
- 239000002131 composite material Substances 0.000 abstract 4
- 239000000758 substrate Substances 0.000 abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 230000005684 electric field Effects 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- 239000011147 inorganic material Substances 0.000 abstract 1
- 229920006122 polyamide resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 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
- 230000000007 visual effect Effects 0.000 abstract 1
Landscapes
- Liquid Crystal (AREA)
Abstract
PURPOSE: To obtain a display which is clear in contrast and free from visual angle dependence, by forming the horizontal orientation agent layer by providing a liquid crystal composite which is two-colored and has dielectric anisotropy on two substrates, and orienting one or both of them in parallel on the surface of the orientation agent layer but in the unequal direction.
CONSTITUTION: A horizontal orientation film is formed by resin of polyamide resin, etc. or inorganic material of SiO2, etc. on the glass substrate having a transparent electrode. However, at least one of two substrates which have been covered with the horizontal orientation film is oriented in parallel but unequally on the orientation layer surface of the orientation film. A liquid crystal composite having positive dielectric anisotropy and a composite containing two-colored dyestuff, or a composite containing a liquid crystal which has both the positive dielectric anisotropy and the two-colored quality are enclosed between said substrates. As a result, when the electric field is not applied, the liquid crystal is horizontally oriented on the electrode surface irregularly, and when the electric field is applied, only the liquid crystal between the electrodes is vertically oriented on the electrode surface, the color base is oriented, and a display of a clear contrast of coloring and noncoloring can be obtained. The orientation of the orientation layer by means of rubbing is not required, and the yield is elevated.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14205479A JPS5666826A (en) | 1979-11-05 | 1979-11-05 | Liquid crystal display element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14205479A JPS5666826A (en) | 1979-11-05 | 1979-11-05 | Liquid crystal display element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5666826A true JPS5666826A (en) | 1981-06-05 |
| JPH0314162B2 JPH0314162B2 (en) | 1991-02-26 |
Family
ID=15306332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14205479A Granted JPS5666826A (en) | 1979-11-05 | 1979-11-05 | Liquid crystal display element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5666826A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5675622A (en) * | 1979-11-26 | 1981-06-22 | Sharp Corp | Guest host type color liquid crystal display device |
| JPH0527242A (en) * | 1991-02-01 | 1993-02-05 | Fujitsu Ltd | Liquid crystal display |
| JPH08184836A (en) * | 1994-12-28 | 1996-07-16 | Stanley Electric Co Ltd | Liquid crystal display device and manufacturing method thereof |
| JPH08220540A (en) * | 1995-02-15 | 1996-08-30 | Stanley Electric Co Ltd | Guest-host type liquid crystal display device |
| US6001277A (en) * | 1995-05-26 | 1999-12-14 | Hitachi Chemical Company, Ltd. | Liquid-crystal alignment film |
| EP1434041A1 (en) * | 2002-11-27 | 2004-06-30 | Delphi Technologies, Inc. | Method and apparatus for inferring a temperature |
| JP2007025045A (en) * | 2005-07-13 | 2007-02-01 | Sigma Recycle Gijutsu Kenkyusho:Kk | Porous regenerated cellulose film and liquid crystal alignment layer using the same |
| US7218367B2 (en) | 2000-04-03 | 2007-05-15 | Konica Corporation | Optical compensation sheet and liquid crystal display |
| US10386679B2 (en) | 2015-04-21 | 2019-08-20 | Zeon Corporation | Multilayer film and method for manufacturing same, method for manufacturing optically anisotropic transfer body, optically anisotropic layer, optically anisotropic member, and optical layered body |
-
1979
- 1979-11-05 JP JP14205479A patent/JPS5666826A/en active Granted
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5675622A (en) * | 1979-11-26 | 1981-06-22 | Sharp Corp | Guest host type color liquid crystal display device |
| JPH0527242A (en) * | 1991-02-01 | 1993-02-05 | Fujitsu Ltd | Liquid crystal display |
| JPH08184836A (en) * | 1994-12-28 | 1996-07-16 | Stanley Electric Co Ltd | Liquid crystal display device and manufacturing method thereof |
| JPH08220540A (en) * | 1995-02-15 | 1996-08-30 | Stanley Electric Co Ltd | Guest-host type liquid crystal display device |
| US6001277A (en) * | 1995-05-26 | 1999-12-14 | Hitachi Chemical Company, Ltd. | Liquid-crystal alignment film |
| US7218367B2 (en) | 2000-04-03 | 2007-05-15 | Konica Corporation | Optical compensation sheet and liquid crystal display |
| EP1434041A1 (en) * | 2002-11-27 | 2004-06-30 | Delphi Technologies, Inc. | Method and apparatus for inferring a temperature |
| US6945691B2 (en) | 2002-11-27 | 2005-09-20 | Delphi Technologies, Inc. | Method and apparatus for inferring a temperature |
| JP2007025045A (en) * | 2005-07-13 | 2007-02-01 | Sigma Recycle Gijutsu Kenkyusho:Kk | Porous regenerated cellulose film and liquid crystal alignment layer using the same |
| US10386679B2 (en) | 2015-04-21 | 2019-08-20 | Zeon Corporation | Multilayer film and method for manufacturing same, method for manufacturing optically anisotropic transfer body, optically anisotropic layer, optically anisotropic member, and optical layered body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0314162B2 (en) | 1991-02-26 |
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