JPS5339148A - Method of forming surface of liquid crystal display cell - Google Patents

Method of forming surface of liquid crystal display cell

Info

Publication number
JPS5339148A
JPS5339148A JP10373577A JP10373577A JPS5339148A JP S5339148 A JPS5339148 A JP S5339148A JP 10373577 A JP10373577 A JP 10373577A JP 10373577 A JP10373577 A JP 10373577A JP S5339148 A JPS5339148 A JP S5339148A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal display
forming surface
display cell
cell
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.)
Granted
Application number
JP10373577A
Other languages
English (en)
Other versions
JPS6242254B2 (ja
Inventor
Moorisu Gibuson Roi
Jiyon Supurookeru Jierarudo
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPS5339148A publication Critical patent/JPS5339148A/ja
Publication of JPS6242254B2 publication Critical patent/JPS6242254B2/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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/02—Pretreatment of the material to be coated
    • C23C16/0227—Pretreatment of the material to be coated by cleaning or etching
    • C23C16/0245—Pretreatment of the material to be coated by cleaning or etching by etching with a plasma
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/40—Oxides
    • C23C16/401—Oxides containing silicon
    • C23C16/402—Silicon dioxide
    • 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
    • C09K2323/021—Inorganic, e.g. glass or silicon oxide
JP10373577A 1976-09-20 1977-08-31 Method of forming surface of liquid crystal display cell Granted JPS5339148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/724,439 US4038439A (en) 1976-09-20 1976-09-20 Method for producing selected alignment in liquid crystal

Publications (2)

Publication Number Publication Date
JPS5339148A true JPS5339148A (en) 1978-04-10
JPS6242254B2 JPS6242254B2 (ja) 1987-09-07

Family

ID=24910445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10373577A Granted JPS5339148A (en) 1976-09-20 1977-08-31 Method of forming surface of liquid crystal display cell

Country Status (7)

Country Link
US (1) US4038439A (ja)
JP (1) JPS5339148A (ja)
CA (1) CA1085945A (ja)
DE (1) DE2740384A1 (ja)
FR (1) FR2365139A1 (ja)
GB (1) GB1542372A (ja)
IT (1) IT1114122B (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105298A (en) * 1977-04-11 1978-08-08 Rca Corporation Electro-optic devices
US4188426A (en) * 1977-12-12 1980-02-12 Lord Corporation Cold plasma modification of organic and inorganic surfaces
GB1601601A (en) * 1978-01-18 1981-11-04 Standard Telephones Cables Ltd Liquid crystal display cells
DE2824798A1 (de) * 1978-06-06 1979-12-13 Siemens Ag Fluessigkristallzelle
US4252838A (en) * 1978-09-11 1981-02-24 Honeywell Inc. Glow discharge fabrication of transparent conductive coatings
US4261650A (en) * 1978-12-18 1981-04-14 International Business Machines Corporation Method for producing uniform parallel alignment in liquid crystal cells
US4456638A (en) * 1981-04-06 1984-06-26 Polytronix, Inc. Polymer packaging material for liquid crystal cell
US5215677A (en) * 1985-09-27 1993-06-01 Sanyo Electric Co., Ltd. Liquid crystal display device
JPH02246358A (ja) * 1989-03-20 1990-10-02 Fujitsu Miyagi Electron:Kk リードフレーム
JPH03241767A (ja) * 1990-02-20 1991-10-28 Matsushita Electric Ind Co Ltd リードフレームの製造方法
DE4015869A1 (de) * 1990-05-17 1991-11-21 Nokia Unterhaltungselektronik Hochaufloesende passiv angesteuerte fluessigkristallanzeige
JPH04246852A (ja) * 1991-02-01 1992-09-02 Nec Corp 半導体装置用パッケージ
EP1621923B8 (en) * 1997-06-12 2010-03-24 Sharp Kabushiki Kaisha Vertically-aligned (VA) liquid crystal display device
US6660341B2 (en) * 2001-06-07 2003-12-09 International Business Machines Corporation Tilted vertical alignment of liquid crystals employing inorganic thin film composition and ion beam treatment
RU2317313C2 (ru) * 2004-10-28 2008-02-20 Самсунг Электроникс Ко., Лтд Способ получения жидкокристаллической полимерной пленки

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503358A (ja) * 1973-05-11 1975-01-14
JPS5284760A (en) * 1976-01-07 1977-07-14 Hitachi Ltd Formation of electrode for liquid crystal display element

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1408852A (en) * 1972-03-08 1975-10-08 Seiko Instr & Electronics Liquid crystal display device and a method of making the same
JPS5343058B2 (ja) * 1972-03-08 1978-11-16
US3834792A (en) * 1972-04-10 1974-09-10 Ncr Alignment film for a liquid crystal display cell
JPS529146B2 (ja) * 1972-05-25 1977-03-14
JPS5222249B2 (ja) * 1972-07-15 1977-06-16
US3938242A (en) * 1973-09-27 1976-02-17 Rca Corporation Fabrication of liquid crystal devices
FR2248529B1 (ja) * 1973-10-19 1978-02-17 Thomson Csf
US3941901A (en) * 1974-02-15 1976-03-02 Hoffmann-La Roche Inc. Surface alignment method for liquid crystal cells and production of polarizers therefor
US3966305A (en) * 1974-10-10 1976-06-29 American Micro-Systems, Inc. Liquid crystal cell with improved alignment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503358A (ja) * 1973-05-11 1975-01-14
JPS5284760A (en) * 1976-01-07 1977-07-14 Hitachi Ltd Formation of electrode for liquid crystal display element

Also Published As

Publication number Publication date
GB1542372A (en) 1979-03-21
FR2365139A1 (fr) 1978-04-14
CA1085945A (en) 1980-09-16
FR2365139B1 (ja) 1980-09-05
US4038439A (en) 1977-07-26
DE2740384A1 (de) 1978-03-23
JPS6242254B2 (ja) 1987-09-07
IT1114122B (it) 1986-01-27

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