JPS57204512A - Manufacture of liquid crystal display element - Google Patents
Manufacture of liquid crystal display elementInfo
- Publication number
- JPS57204512A JPS57204512A JP9065581A JP9065581A JPS57204512A JP S57204512 A JPS57204512 A JP S57204512A JP 9065581 A JP9065581 A JP 9065581A JP 9065581 A JP9065581 A JP 9065581A JP S57204512 A JPS57204512 A JP S57204512A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- adsorbent
- exchange resin
- ion exchange
- ionic impurities
- 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
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)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Substances (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9065581A JPS57204512A (en) | 1981-06-11 | 1981-06-11 | Manufacture of liquid crystal display element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9065581A JPS57204512A (en) | 1981-06-11 | 1981-06-11 | Manufacture of liquid crystal display element |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57204512A true JPS57204512A (en) | 1982-12-15 |
JPH0148305B2 JPH0148305B2 (ja) | 1989-10-18 |
Family
ID=14004532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9065581A Granted JPS57204512A (en) | 1981-06-11 | 1981-06-11 | Manufacture of liquid crystal display element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57204512A (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62173438A (ja) * | 1986-01-28 | 1987-07-30 | Fujitsu Ltd | 液晶表示素子 |
JPS6487685A (en) * | 1987-09-29 | 1989-03-31 | Seimi Chem Kk | Production of liquid crystal composition of high resistivity |
EP0603731A1 (en) * | 1992-12-16 | 1994-06-29 | Hitachi Chemical Company, Ltd. | Purification of liquid crystals and liquid crystal composition |
US5403511A (en) * | 1989-02-27 | 1995-04-04 | Matsushita Electric Industrial Co., Ltd. | Ferroelectric liquid crystal composition and ferroelectric liquid crystal display device |
WO1998028380A1 (en) * | 1996-12-20 | 1998-07-02 | E.I. Du Pont De Nemours And Company | Composition containing liquid crystalline polymer |
JP2011059660A (ja) * | 2009-09-11 | 2011-03-24 | Chung Yuan Christian Univ | 劣化液晶の性質を回復する方法 |
JP2012077308A (ja) * | 2011-11-21 | 2012-04-19 | Dic Corp | 液晶組成物の製造方法 |
-
1981
- 1981-06-11 JP JP9065581A patent/JPS57204512A/ja active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62173438A (ja) * | 1986-01-28 | 1987-07-30 | Fujitsu Ltd | 液晶表示素子 |
JPS6487685A (en) * | 1987-09-29 | 1989-03-31 | Seimi Chem Kk | Production of liquid crystal composition of high resistivity |
US5403511A (en) * | 1989-02-27 | 1995-04-04 | Matsushita Electric Industrial Co., Ltd. | Ferroelectric liquid crystal composition and ferroelectric liquid crystal display device |
EP0603731A1 (en) * | 1992-12-16 | 1994-06-29 | Hitachi Chemical Company, Ltd. | Purification of liquid crystals and liquid crystal composition |
WO1998028380A1 (en) * | 1996-12-20 | 1998-07-02 | E.I. Du Pont De Nemours And Company | Composition containing liquid crystalline polymer |
JP2011059660A (ja) * | 2009-09-11 | 2011-03-24 | Chung Yuan Christian Univ | 劣化液晶の性質を回復する方法 |
US8390777B2 (en) | 2009-09-11 | 2013-03-05 | Chung Yuan Christian University | Method for recovering properties of degraded liquid crystal |
JP2012077308A (ja) * | 2011-11-21 | 2012-04-19 | Dic Corp | 液晶組成物の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0148305B2 (ja) | 1989-10-18 |
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