JPS5716419A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPS5716419A
JPS5716419A JP9041680A JP9041680A JPS5716419A JP S5716419 A JPS5716419 A JP S5716419A JP 9041680 A JP9041680 A JP 9041680A JP 9041680 A JP9041680 A JP 9041680A JP S5716419 A JPS5716419 A JP S5716419A
Authority
JP
Japan
Prior art keywords
straight chain
chain alkyl
liq
general formula
liquid crystal
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
JP9041680A
Other languages
Japanese (ja)
Inventor
Hisashi Aoki
Kenji Wada
Ikuo Miyazaki
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP9041680A priority Critical patent/JPS5716419A/en
Publication of JPS5716419A publication Critical patent/JPS5716419A/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
    • G02F1/133719—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films with coupling agent molecules, e.g. silane

Abstract

PURPOSE:To reduce the power consumption and to elongate the life by forming a specified vertically orienting film. CONSTITUTION:A liq. crystal layer is held between 2 electrode substrates. At least 1 kind of trialkoxyorganosilane compound represented by general formula R<1>Si(OR<2>)3 (where R<1> is 12-30C straight chain alkyl and R<2> is 1-4C straight chain alkyl) or by general formula R<3>Si(OR<4>)3 (where R<3> is 3-30C straight chain fluorine-substituted alkyl with fluorine atoms substituted for part or all of the hydrogen atoms and R<4> is straight chain alkyl) is dissolved in a solvent such as water by 0.01-10wt%. The soln. is applied to the surface of at least one of the substrates contacting with the liq. crystal by spraying, roll coating or other method, and it is dried naturally or by heating to 80-180 deg.C. Thus, a film of the organosilane compound is formed on the substrate surface.
JP9041680A 1980-07-02 1980-07-02 Liquid crystal display device Pending JPS5716419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9041680A JPS5716419A (en) 1980-07-02 1980-07-02 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9041680A JPS5716419A (en) 1980-07-02 1980-07-02 Liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS5716419A true JPS5716419A (en) 1982-01-27

Family

ID=13997983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9041680A Pending JPS5716419A (en) 1980-07-02 1980-07-02 Liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS5716419A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133895A (en) * 1989-03-09 1992-07-28 Matsushita Electric Industrial Co., Ltd. Alignment film for liquid crystal and method for production thereof, as well as liquid crystal display device utilizing said alignment film and method for production thereof
US5186986A (en) * 1990-09-17 1993-02-16 Matsushita Electric Industrial Co., Ltd. Liquid crystal alignment film and method of manufacturing the same
US5256456A (en) * 1990-09-17 1993-10-26 Matsushita Electric Industrial Co., Ltd. Liquid crystal alignment film and method of manufacturing the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133895A (en) * 1989-03-09 1992-07-28 Matsushita Electric Industrial Co., Ltd. Alignment film for liquid crystal and method for production thereof, as well as liquid crystal display device utilizing said alignment film and method for production thereof
US5515190A (en) * 1989-03-09 1996-05-07 Matsushita Electric Industrial Co., Ltd. Alignment film with long and short carbon chains absorbed silane with liquid crystal attached
US5186986A (en) * 1990-09-17 1993-02-16 Matsushita Electric Industrial Co., Ltd. Liquid crystal alignment film and method of manufacturing the same
US5256456A (en) * 1990-09-17 1993-10-26 Matsushita Electric Industrial Co., Ltd. Liquid crystal alignment film and method of manufacturing the same

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