JPS5424867B2 - - Google Patents

Info

Publication number
JPS5424867B2
JPS5424867B2 JP3947075A JP3947075A JPS5424867B2 JP S5424867 B2 JPS5424867 B2 JP S5424867B2 JP 3947075 A JP3947075 A JP 3947075A JP 3947075 A JP3947075 A JP 3947075A JP S5424867 B2 JPS5424867 B2 JP S5424867B2
Authority
JP
Japan
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.)
Expired
Application number
JP3947075A
Other languages
Japanese (ja)
Other versions
JPS51114145A (en
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 filed Critical
Priority to JP3947075A priority Critical patent/JPS51114145A/en
Priority to DE19762613925 priority patent/DE2613925C3/en
Priority to CH401676A priority patent/CH609783A5/en
Publication of JPS51114145A publication Critical patent/JPS51114145A/en
Publication of JPS5424867B2 publication Critical patent/JPS5424867B2/ja
Granted 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • 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
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing
JP3947075A 1975-03-31 1975-03-31 A method of forming twist-nematic liquid crystal indicating element of field effect type Granted JPS51114145A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3947075A JPS51114145A (en) 1975-03-31 1975-03-31 A method of forming twist-nematic liquid crystal indicating element of field effect type
DE19762613925 DE2613925C3 (en) 1975-03-31 1976-03-31 Method of manufacturing field effect liquid crystal display cells with coiled nematic liquid crystal
CH401676A CH609783A5 (en) 1975-03-31 1976-03-31 Method for producing a liquid crystal cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3947075A JPS51114145A (en) 1975-03-31 1975-03-31 A method of forming twist-nematic liquid crystal indicating element of field effect type

Publications (2)

Publication Number Publication Date
JPS51114145A JPS51114145A (en) 1976-10-07
JPS5424867B2 true JPS5424867B2 (en) 1979-08-24

Family

ID=12553941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3947075A Granted JPS51114145A (en) 1975-03-31 1975-03-31 A method of forming twist-nematic liquid crystal indicating element of field effect type

Country Status (3)

Country Link
JP (1) JPS51114145A (en)
CH (1) CH609783A5 (en)
DE (1) DE2613925C3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208611A1 (en) * 1982-03-10 1983-09-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Liquid-crystal cell
DE3837826A1 (en) * 1988-11-08 1990-05-10 Nokia Unterhaltungselektronik METHOD FOR COATING A SUBSTRATE PLATE FOR A LIQUID CRYSTAL CELL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1401404A (en) * 1972-07-21 1975-07-16 Citizen Watch Co Ltd Liquid crystal displaying cell and method of manufacturing thereof
US3862830A (en) * 1973-07-18 1975-01-28 Rca Corp Method of forming vitreous enclosures for liquid crystal cells

Also Published As

Publication number Publication date
CH609783A5 (en) 1979-03-15
JPS51114145A (en) 1976-10-07
DE2613925A1 (en) 1976-10-14
DE2613925C3 (en) 1983-11-10
DE2613925B2 (en) 1978-11-30

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