JPS5263746A - Method and device for obtaining liquid crystal molecular orientation in vicinity of wall and liquid crystal display cell - Google Patents

Method and device for obtaining liquid crystal molecular orientation in vicinity of wall and liquid crystal display cell

Info

Publication number
JPS5263746A
JPS5263746A JP13852576A JP13852576A JPS5263746A JP S5263746 A JPS5263746 A JP S5263746A JP 13852576 A JP13852576 A JP 13852576A JP 13852576 A JP13852576 A JP 13852576A JP S5263746 A JPS5263746 A JP S5263746A
Authority
JP
Japan
Prior art keywords
liquid crystal
vicinity
wall
display cell
molecular orientation
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
JP13852576A
Other languages
Japanese (ja)
Inventor
Porute Guregorii
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of JPS5263746A publication Critical patent/JPS5263746A/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
JP13852576A 1975-11-19 1976-11-19 Method and device for obtaining liquid crystal molecular orientation in vicinity of wall and liquid crystal display cell Pending JPS5263746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7535384A FR2332550A1 (en) 1975-11-19 1975-11-19 Inclined alignment of molecules in liquid crystals - by contact with surfaces of similar surface tension (NL 23.5.77)

Publications (1)

Publication Number Publication Date
JPS5263746A true JPS5263746A (en) 1977-05-26

Family

ID=9162617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13852576A Pending JPS5263746A (en) 1975-11-19 1976-11-19 Method and device for obtaining liquid crystal molecular orientation in vicinity of wall and liquid crystal display cell

Country Status (5)

Country Link
JP (1) JPS5263746A (en)
CH (1) CH611434A5 (en)
DE (1) DE2652223C2 (en)
FR (1) FR2332550A1 (en)
NL (1) NL7612952A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63178214A (en) * 1987-01-20 1988-07-22 Alps Electric Co Ltd Forming method for oriented film for liquid crystal display element
US6181403B1 (en) 1992-06-30 2001-01-30 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device
US6693696B1 (en) 1992-06-30 2004-02-17 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353872A1 (en) * 1976-05-31 1977-12-30 Hughes Aircraft Co Aligning nematic liquid crystals - perpendicular to silicon oxides surfaces, by treating surfaces with alcohol-amine mixts.
US4464134A (en) * 1981-12-10 1984-08-07 Hughes Aircraft Company Process for inducing perpendicular alignment of liquid crystals
EP0347178A3 (en) * 1988-06-15 1990-04-25 Matsushita Electric Industrial Co., Ltd. Orientation control film of liquid crystal molecule and liquid crystal element using it
DE4012750A1 (en) * 1990-04-21 1991-10-24 Hoechst Ag FERROELECTRIC LIQUID CRYSTAL DISPLAY WITH HIGH CONTRAST AND HIGH BRIGHTNESS
DE102015200488A1 (en) * 2015-01-14 2016-07-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Electrically controllable interference color filter and its use

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809456A (en) * 1972-04-10 1974-05-07 Optel Corp Liquid crystal device
CH571723A5 (en) * 1973-11-02 1976-01-15 Hoffmann La Roche

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63178214A (en) * 1987-01-20 1988-07-22 Alps Electric Co Ltd Forming method for oriented film for liquid crystal display element
US6181403B1 (en) 1992-06-30 2001-01-30 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device
US6693696B1 (en) 1992-06-30 2004-02-17 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device
US7567320B2 (en) 1992-06-30 2009-07-28 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device with liquid crystal

Also Published As

Publication number Publication date
DE2652223A1 (en) 1977-06-02
NL7612952A (en) 1977-05-23
FR2332550B1 (en) 1981-04-17
FR2332550A1 (en) 1977-06-17
CH611434A5 (en) 1979-05-31
DE2652223C2 (en) 1982-11-18

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