JPS57128315A - Manufacture for electrooptic display device - Google Patents
Manufacture for electrooptic display deviceInfo
- Publication number
- JPS57128315A JPS57128315A JP1354781A JP1354781A JPS57128315A JP S57128315 A JPS57128315 A JP S57128315A JP 1354781 A JP1354781 A JP 1354781A JP 1354781 A JP1354781 A JP 1354781A JP S57128315 A JPS57128315 A JP S57128315A
- Authority
- JP
- Japan
- Prior art keywords
- display device
- rinsing
- active agent
- surface active
- electrooptic
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Liquid Crystal (AREA)
Abstract
PURPOSE:To manufacture liquid crystal display device with improved secular change, by rinsing a cleaned object for electrooptic device with a rinsing liquid containing a chemical compound selected from sugar, monoalchohol and polyhydric alchohol, and a surface active agent. CONSTITUTION:One or more kinds of compounds selected from sugar (e.g., cellulose), monoalchohol (e.g.,methanol) and polyhydric alchohol (e.g., ethlene glycol) and surface active agent (preferably, nonionic surface active agent, e.g., poly- ethylene glycol monostearate) are included in a rinsing liquid. Substrates 2, 5 and electrode plates 1, 4 provided with an insulation layer 9 are rised with the said rinsing liquid. Rinsing is made without adhesion of foam. An electrooptic display device is manufactured by using rinsed material. A device with improved secular change is obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1354781A JPS57128315A (en) | 1981-01-30 | 1981-01-30 | Manufacture for electrooptic display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1354781A JPS57128315A (en) | 1981-01-30 | 1981-01-30 | Manufacture for electrooptic display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57128315A true JPS57128315A (en) | 1982-08-09 |
Family
ID=11836177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1354781A Pending JPS57128315A (en) | 1981-01-30 | 1981-01-30 | Manufacture for electrooptic display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57128315A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59195653A (en) * | 1983-04-21 | 1984-11-06 | Nec Corp | Method and device for washing photomask |
JPH02296243A (en) * | 1989-05-11 | 1990-12-06 | Mitsubishi Electric Corp | Method for cleaning photomask |
JPH0639357A (en) * | 1992-07-24 | 1994-02-15 | Nitto Kogaku Kk | Washing method |
-
1981
- 1981-01-30 JP JP1354781A patent/JPS57128315A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59195653A (en) * | 1983-04-21 | 1984-11-06 | Nec Corp | Method and device for washing photomask |
JPH02296243A (en) * | 1989-05-11 | 1990-12-06 | Mitsubishi Electric Corp | Method for cleaning photomask |
JPH0639357A (en) * | 1992-07-24 | 1994-02-15 | Nitto Kogaku Kk | Washing method |
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