JPS5784428A - Manufacture of liquid crystal display element - Google Patents
Manufacture of liquid crystal display elementInfo
- Publication number
- JPS5784428A JPS5784428A JP15940580A JP15940580A JPS5784428A JP S5784428 A JPS5784428 A JP S5784428A JP 15940580 A JP15940580 A JP 15940580A JP 15940580 A JP15940580 A JP 15940580A JP S5784428 A JPS5784428 A JP S5784428A
- Authority
- JP
- Japan
- Prior art keywords
- vapor
- boat
- deposition
- shutter
- glass substrate
- 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
- G02F1/133734—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by obliquely evaporated films, e.g. Si or SiO2 films
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)
Abstract
PURPOSE:To array and control a liquid crystal molecule at an equal tilt angle extending over a wide area, by forming an evaporation source of a vapor-deposition substance for diagonal vapor-deposition, in a linear shape. CONSTITUTION:Arrangement is performed so that the central point of a glass substrate 1 and the central point of a boat 2 consisting of a metallic thin plate are on the same vertical line, also a long axis of the glass substrate 1 is parallel to a long axis of the boat 2, and the washed glass substrate 1 holes a tilt angle of several degrees. Granular vapor-deposition substances 4 being uniform in size are arranged in a line on the boat 2, a shutter 3 provided on the upper part of the boat remains closed. In said state, the whole system is made to form a high vacuum, and the power is supplied to the boat. A current is increased gradually, and after confirming that the vapor-deposition substances 4 have attained to a steady evaporation state, the shutter 3 is opened, and the shutter 3 is closed again after a interval of time. 2 glass substrates which have been vapor-deposited in this way are laminated so that the vapor-deposition directions are reversed on the opposed surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15940580A JPS5784428A (en) | 1980-11-14 | 1980-11-14 | Manufacture of liquid crystal display element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15940580A JPS5784428A (en) | 1980-11-14 | 1980-11-14 | Manufacture of liquid crystal display element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5784428A true JPS5784428A (en) | 1982-05-26 |
Family
ID=15693044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15940580A Pending JPS5784428A (en) | 1980-11-14 | 1980-11-14 | Manufacture of liquid crystal display element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5784428A (en) |
-
1980
- 1980-11-14 JP JP15940580A patent/JPS5784428A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS646925A (en) | Liquid crystal display device and manufacture thereof | |
| JPS6470726A (en) | Liquid crystal array layer and liquid crystal display and manufacture of liquid crystal array layer | |
| JPS5784428A (en) | Manufacture of liquid crystal display element | |
| JPS5619030A (en) | Production of liquid crystal display element | |
| JPS54128357A (en) | Liquid crystal display cell | |
| JPS5223358A (en) | Process for fabricating a membrane for controlling the orientation of a liquid crystal display unit | |
| US4066337A (en) | Display system incorporating a liquid crystal | |
| JPS5511245A (en) | Electrochromic display device | |
| JPS5459956A (en) | Orientation treating method of liquid crystal cell substrates | |
| JPS5526516A (en) | Production of liquid crystal display cell | |
| GB1583176A (en) | Molecular alignment process and device for liquid crystals displays | |
| JPS51151684A (en) | Evaporating source for vacuum evaporation | |
| JPS556434A (en) | Sputtering apparatus | |
| JPS5713426A (en) | Liquid crystal display element | |
| JPH0792569B2 (en) | Liquid crystal alignment layer deposition method and apparatus | |
| JPS57619A (en) | Production of electrochromic display device | |
| JPS5399082A (en) | High frequency sputtering apparatus | |
| JPS5492341A (en) | Liquid crystal display element | |
| JPS55142316A (en) | Liquid crystal display device | |
| JPS5699318A (en) | Orientation treatment of liquid crystal cell substrate | |
| JPS55144208A (en) | Electrochromic display device | |
| JPS55129315A (en) | Production of liquid crystal display element | |
| JPS5532040A (en) | Orientation-treating method of liquid crystal cell substrate | |
| JPS6467915A (en) | Coating device of resist | |
| JPS64516A (en) | Liquid crystal element |