JPS57124326A - Liquid crystal display element - Google Patents

Liquid crystal display element

Info

Publication number
JPS57124326A
JPS57124326A JP937481A JP937481A JPS57124326A JP S57124326 A JPS57124326 A JP S57124326A JP 937481 A JP937481 A JP 937481A JP 937481 A JP937481 A JP 937481A JP S57124326 A JPS57124326 A JP S57124326A
Authority
JP
Japan
Prior art keywords
polymer film
stretched
liquid crystal
stretched polymer
crystal display
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
Application number
JP937481A
Other languages
Japanese (ja)
Inventor
Shunsuke Kobayashi
Hiroshi Aoyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOKYO NOUKOU DAIGAKU
TOUKIYOU NOUKOU DAIGAKU
Original Assignee
TOKYO NOUKOU DAIGAKU
TOUKIYOU NOUKOU DAIGAKU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TOKYO NOUKOU DAIGAKU, TOUKIYOU NOUKOU DAIGAKU filed Critical TOKYO NOUKOU DAIGAKU
Priority to JP937481A priority Critical patent/JPS57124326A/en
Publication of JPS57124326A publication Critical patent/JPS57124326A/en
Pending legal-status Critical Current

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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films

Abstract

PURPOSE:To enhance the optical characteristics and to enable uniform orientation over large area by laying a stretched polymer film. CONSTITUTION:A stretched polymer film 2 of cellulose, polyimide, polycarbonate, ''Teflon '', polyvinyl alcohol, polyvinyl butyral, polyvinyl formal, polysulfone, polyamide or polyacetal is stuck to the surface of a transparent electrode 1a by heat press-bonding or with an adhesive. At this time, by drawing the film 2 in one direction, the orienting property of liq. crystal molecules is assured furthermore. A polymer film 2 may be stretched after sticking to a glass substrate 1. The thickness of the stretched polymer film is 500Angstrom - several mum, and the extent of stretching is 2-5 times.
JP937481A 1981-01-23 1981-01-23 Liquid crystal display element Pending JPS57124326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP937481A JPS57124326A (en) 1981-01-23 1981-01-23 Liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP937481A JPS57124326A (en) 1981-01-23 1981-01-23 Liquid crystal display element

Publications (1)

Publication Number Publication Date
JPS57124326A true JPS57124326A (en) 1982-08-03

Family

ID=11718681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP937481A Pending JPS57124326A (en) 1981-01-23 1981-01-23 Liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS57124326A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247028A (en) * 1985-08-26 1987-02-28 Sharp Corp Liquid crystal display element
JPS6378129A (en) * 1986-09-22 1988-04-08 Matsushita Electric Ind Co Ltd Liquid crystal display panel
JPS6378128A (en) * 1986-09-22 1988-04-08 Matsushita Electric Ind Co Ltd Liquid crystal display panel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247028A (en) * 1985-08-26 1987-02-28 Sharp Corp Liquid crystal display element
JPS6378129A (en) * 1986-09-22 1988-04-08 Matsushita Electric Ind Co Ltd Liquid crystal display panel
JPS6378128A (en) * 1986-09-22 1988-04-08 Matsushita Electric Ind Co Ltd Liquid crystal display panel

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