JPS56117218A - Liquid-crystal display device - Google Patents
Liquid-crystal display deviceInfo
- Publication number
- JPS56117218A JPS56117218A JP2098280A JP2098280A JPS56117218A JP S56117218 A JPS56117218 A JP S56117218A JP 2098280 A JP2098280 A JP 2098280A JP 2098280 A JP2098280 A JP 2098280A JP S56117218 A JPS56117218 A JP S56117218A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- substrates
- liquid
- contact
- orientation
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE:To make automation of the manufacturing process easy and to stabilize the orientation of a liquid crystal by providing a coating film, made of a solid solution of Si and Ti, to surfaces of two substrates, retaining the nematic liquid crystal between the both, in contact with the liquid crystal. CONSTITUTION:In the liquid-crystal device provided with nematic liquid crystal 4 retained between two counter substrates 1 and 1, a mixture of organic silicide and an organic titanium compound in an organic solvent is baked to form thin films 2 and 2 of SixTi1-xO2 on surfaces of substrates 1 and 1 in contact with liquid crystal 4. Said coatings 2 and 2 are preferably of <=20-200Angstrom in thickness and oriented by rubbing, etc. Then, (x) of each coating is preferably 0.1<x<0.5; when x<0.1, damp resistance deteriorates and when x>0.5, orientation gets unstable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2098280A JPS56117218A (en) | 1980-02-20 | 1980-02-20 | Liquid-crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2098280A JPS56117218A (en) | 1980-02-20 | 1980-02-20 | Liquid-crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56117218A true JPS56117218A (en) | 1981-09-14 |
Family
ID=12042353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2098280A Pending JPS56117218A (en) | 1980-02-20 | 1980-02-20 | Liquid-crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56117218A (en) |
-
1980
- 1980-02-20 JP JP2098280A patent/JPS56117218A/en active Pending
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