JPS5421100B2 - - Google Patents

Info

Publication number
JPS5421100B2
JPS5421100B2 JP6655374A JP6655374A JPS5421100B2 JP S5421100 B2 JPS5421100 B2 JP S5421100B2 JP 6655374 A JP6655374 A JP 6655374A JP 6655374 A JP6655374 A JP 6655374A JP S5421100 B2 JPS5421100 B2 JP S5421100B2
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
JP6655374A
Other versions
JPS50159754A (ja
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 JP6655374A priority Critical patent/JPS5421100B2/ja
Priority to US05/585,493 priority patent/US3991241A/en
Priority to GB24994/75A priority patent/GB1520901A/en
Priority to DE2526307A priority patent/DE2526307C3/de
Publication of JPS50159754A publication Critical patent/JPS50159754A/ja
Publication of JPS5421100B2 publication Critical patent/JPS5421100B2/ja
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02—Alignment layer characterised by chemical composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/06—Substrate layer characterised by chemical composition
JP6655374A 1974-06-13 1974-06-13 Expired JPS5421100B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP6655374A JPS5421100B2 (ja) 1974-06-13 1974-06-13
US05/585,493 US3991241A (en) 1974-06-13 1975-06-10 Liquid crystal device
GB24994/75A GB1520901A (en) 1974-06-13 1975-06-11 Liquid erystal device
DE2526307A DE2526307C3 (de) 1974-06-13 1975-06-12 Flüssigkristallinstrument sowie ein Verfahren zu dessen Herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6655374A JPS5421100B2 (ja) 1974-06-13 1974-06-13

Publications (2)

Publication Number Publication Date
JPS50159754A JPS50159754A (ja) 1975-12-24
JPS5421100B2 true JPS5421100B2 (ja) 1979-07-27

Family

ID=13319206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6655374A Expired JPS5421100B2 (ja) 1974-06-13 1974-06-13

Country Status (4)

Country Link
US (1) US3991241A (ja)
JP (1) JPS5421100B2 (ja)
DE (1) DE2526307C3 (ja)
GB (1) GB1520901A (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114482A (en) * 1976-03-18 1977-09-26 Merck Patent Gmbh Liquid cryatal dielectric substance and manufacture
GB2026190B (en) * 1978-07-07 1982-11-10 Hitachi Ltd Liquid crystal display device
DE3068341D1 (en) * 1979-03-19 1984-08-02 Ricoh Kk Liquid crystal display panel and process for producing same
US4316041A (en) * 1980-02-19 1982-02-16 Union Carbide Corporation Liquid crystal silanes
US4582614A (en) * 1980-05-05 1986-04-15 Nl Industries, Inc. Compositions and method for thickening aqueous brines
US4354740A (en) * 1980-05-23 1982-10-19 General Electric Company Surface alignment process for liquid crystal displays
US4662721A (en) * 1984-07-10 1987-05-05 Seiko Instruments & Electronics Ltd. Ferro-electric liquid crystal electro-optical device
US4664480A (en) * 1985-04-26 1987-05-12 American Telephone And Telegraph Company, At&T Bell Laboratories Alignment technique for liquid crystal devices
DE3635331A1 (de) * 1986-10-17 1988-04-28 Standard Elektrik Lorenz Ag Fluessigkristallzelle
US4920364A (en) * 1989-05-10 1990-04-24 Xerox Corporation Liquid crystal dynamic attenuator for laser printers
US5317429A (en) * 1990-11-28 1994-05-31 Fujitsu Limited Trilayer nematic liquid crystal optical switching device
JP3465776B2 (ja) 1996-10-04 2003-11-10 シャープ株式会社 液晶表示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656834A (en) * 1970-12-09 1972-04-18 Ibm Additive for liquid crystal material
US3803050A (en) * 1971-08-20 1974-04-09 Xerox Corp Liquid crystalline compositions and imaging systems
JPS5343058B2 (ja) * 1972-03-08 1978-11-16
US3854793A (en) * 1972-06-27 1974-12-17 Bell Telephone Labor Inc Liquid crystal cells
US3814700A (en) * 1972-08-03 1974-06-04 Ibm Method for controllably varying the electrical properties of nematic liquids and dopants therefor

Also Published As

Publication number Publication date
US3991241A (en) 1976-11-09
DE2526307B2 (de) 1980-06-26
DE2526307A1 (de) 1976-01-02
JPS50159754A (ja) 1975-12-24
GB1520901A (en) 1978-08-09
DE2526307C3 (de) 1981-05-27

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