CH597607A5 - - Google Patents

Info

Publication number
CH597607A5
CH597607A5 CH1576275A CH1576275A CH597607A5 CH 597607 A5 CH597607 A5 CH 597607A5 CH 1576275 A CH1576275 A CH 1576275A CH 1576275 A CH1576275 A CH 1576275A CH 597607 A5 CH597607 A5 CH 597607A5
Authority
CH
Switzerland
Application number
CH1576275A
Inventor
Makoto Matsuo
Talasjo Toida
Ichiro Tsunoda
Original Assignee
Dainippon Printing Co Ltd
Ichiro Tsunoda
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 Dainippon Printing Co Ltd, Ichiro Tsunoda filed Critical Dainippon Printing Co Ltd
Publication of CH597607A5 publication Critical patent/CH597607A5/xx

Links

Classifications

    • 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
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/56—Aligning agents
    • 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
    • G02F1/133723—Polyimide, polyamide-imide
    • 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
    • C09K2323/027—Polyimide

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
CH1576275A 1974-12-04 1975-12-04 CH597607A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13985274A JPS5510180B2 (OSRAM) 1974-12-04 1974-12-04

Publications (1)

Publication Number Publication Date
CH597607A5 true CH597607A5 (OSRAM) 1978-04-14

Family

ID=15255023

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1576275A CH597607A5 (OSRAM) 1974-12-04 1975-12-04

Country Status (4)

Country Link
US (1) US3994567A (OSRAM)
JP (1) JPS5510180B2 (OSRAM)
CH (1) CH597607A5 (OSRAM)
GB (1) GB1505192A (OSRAM)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
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US4038441A (en) * 1973-12-23 1977-07-26 Thomson-Csf Method of manufacturing a liquid crystal device with plane alignment
JPS5227654A (en) * 1975-08-27 1977-03-02 Dainippon Printing Co Ltd Electrooptical cell
US4138358A (en) * 1976-02-09 1979-02-06 Temple University Liquid crystal compositions
US4060910A (en) * 1976-11-23 1977-12-06 Gell Jr Harold A Orientation system
JPS53108946U (OSRAM) * 1977-02-03 1978-08-31
JPS54121757A (en) * 1978-03-15 1979-09-21 Hitachi Ltd Liquid crystal display element
JPS6054656B2 (ja) * 1978-03-27 1985-11-30 自動車機器技術研究組合 液晶表示素子の製造方法
JPS53131059A (en) * 1978-04-19 1978-11-15 Dainippon Printing Co Ltd Method of manufacturing flectrode plate for use in liquid crystal indication
JPS53131060A (en) * 1978-04-19 1978-11-15 Dainippon Printing Co Ltd Liquid crystal indicating cell
JPS5481863A (en) * 1978-11-13 1979-06-29 Dainippon Printing Co Ltd Electrode substrate for electrooptics
JPS54119263A (en) * 1979-02-15 1979-09-17 Dainippon Printing Co Ltd Method of processing orientation of liquid crystal
CH629002A5 (en) * 1979-05-04 1982-03-31 Ebauches Electroniques Sa Passive electrooptic display cell and method for manufacture thereof
US4501471A (en) * 1979-05-29 1985-02-26 Texas Instruments Incorporated Automated liquid crystal display and process
JPS5616112A (en) * 1979-07-19 1981-02-16 Sharp Corp Liquid crystal display unit
JPS5648615A (en) * 1979-09-28 1981-05-01 Sharp Corp Liquid crystal display device
JPS5694386A (en) * 1979-12-27 1981-07-30 Suwa Seikosha Kk Liquiddcrystal display unit
JPS5911884B2 (ja) * 1980-02-15 1984-03-19 株式会社日立製作所 液晶表示素子
JPS56122011A (en) * 1980-02-29 1981-09-25 Sharp Corp Sealing structure of liquid crystal panel
DE3010449A1 (de) * 1980-03-19 1981-09-24 Robert Bosch Gmbh, 7000 Stuttgart Feldeffekt-fluessigkristall-anzeigevorrichtung
US4402999A (en) * 1980-05-22 1983-09-06 Matsushita Electric Industrial Co., Ltd. Method of preparation of substrates for liquid crystal display devices
GB2082341A (en) 1980-08-18 1982-03-03 Standard Telephones Cables Ltd Aligning liquid crystal layers
JPS5740227A (en) * 1980-08-21 1982-03-05 Canon Inc Liquid crystal display device
JPS57135977A (en) * 1981-02-16 1982-08-21 Canon Kk Photoelectrical indicator
DE3107520A1 (de) * 1981-02-27 1982-09-16 Siemens AG, 1000 Berlin und 8000 München "verfahren zur herstellung von orientierungsschichten fuer fluessigkristalldisplays sowie orientierungsschichten aufweisende fluessigkristalldisplays"
DE3128393C2 (de) * 1981-07-17 1983-05-19 Hitachi, Ltd., Tokyo Flüssigkristall-Anzeigevorrichtungen und ihre Herstellung
JPS5833217A (ja) * 1981-08-21 1983-02-26 Hitachi Ltd 電気光学用電極基板
GB2109123B (en) * 1981-09-14 1986-03-19 Sharp Kk Colour liquid crystal display devices
US4472026A (en) * 1982-05-06 1984-09-18 At&T Bell Laboratories Electrothermal matrix addressable liquid crystal display
US4614407A (en) * 1982-06-14 1986-09-30 Canon Kabushiki Kaisha Electrooptical device having fixed translucent indicia
JPS6011319U (ja) * 1983-07-01 1985-01-25 日本電気株式会社 液晶表示装置
US4561726A (en) * 1983-07-29 1985-12-31 At&T Bell Laboratories Alignment of ferroelectric LCDs
JPS61156027A (ja) * 1984-12-27 1986-07-15 Nissha Printing Co Ltd カラ−液晶表示装置
JPS6256932A (ja) * 1985-09-05 1987-03-12 Canon Inc 液晶素子
DE3777844D1 (de) * 1986-01-22 1992-05-07 Hitachi Ltd Fluessigkristallanzeigeelement.
US4911536A (en) * 1986-05-08 1990-03-27 Ditzik Richard J Interactive graphic comunications terminal
JPS6285222A (ja) * 1986-05-30 1987-04-18 Dainippon Printing Co Ltd 液晶表示用電極基板の製造法
JPH06100755B2 (ja) * 1986-06-18 1994-12-12 日産化学工業株式会社 液晶セル用配向処理剤
DE3727945A1 (de) * 1986-08-22 1988-02-25 Ricoh Kk Fluessigkristallelement
US4879059A (en) * 1986-09-02 1989-11-07 Canon Kabushiki Kaisha Liquid crystal device
JPH0687104B2 (ja) * 1988-05-30 1994-11-02 シャープ株式会社 液晶表示素子の製造方法
JPH0731326B2 (ja) * 1988-06-01 1995-04-10 シャープ株式会社 液晶表示装置
DE3837828A1 (de) * 1988-11-08 1990-05-10 Nokia Unterhaltungselektronik Verfahren und vorrichtung zum beschichten einer substratplatte fuer einen flachen anzeigeschirm
JP2845951B2 (ja) * 1989-06-28 1999-01-13 株式会社日立製作所 液晶表示素子
US5589849A (en) * 1989-07-03 1996-12-31 Ditzik; Richard J. Display monitor position adjustment apparatus
EP0418833A3 (en) * 1989-09-20 1993-03-17 Hitachi, Ltd. Organic thin film and liquid crystal display devices with the same
JPH0333721A (ja) * 1990-02-22 1991-02-14 Sanyo Electric Co Ltd カラー液晶表示装置とその製造方法
JP3127542B2 (ja) * 1992-01-14 2001-01-29 日産化学工業株式会社 液晶表示素子絶縁被膜形成用塗布液
JP3123621B2 (ja) * 1992-06-08 2001-01-15 チッソ株式会社 液晶配向膜及び液晶表示素子
EP0601838B1 (en) * 1992-12-07 1998-07-15 Sharp Kabushiki Kaisha Liquid crystal display device
US6356248B1 (en) 1993-03-04 2002-03-12 Tektronix, Inc. Spacers for use in an electro-optical addressing structure
KR0148391B1 (ko) * 1993-08-31 1998-11-16 박경팔 액정표시소자
JPH07287237A (ja) * 1994-04-18 1995-10-31 Chisso Corp 液晶配向膜およびそれを用いた液晶表示素子
TW320629B (OSRAM) 1994-10-20 1997-11-21 Chisso Corp
JP4341092B2 (ja) 1998-12-25 2009-10-07 チッソ株式会社 ジアミノ化合物およびその製造方法
JP3750055B2 (ja) * 2001-02-28 2006-03-01 株式会社日立製作所 液晶表示装置
US7317499B2 (en) * 2002-08-22 2008-01-08 Nitto Denko Corporation Multilayer plate and display panel with anisotropic crystal film and conducting protective layer
JP4013052B2 (ja) * 2002-09-25 2007-11-28 日産化学工業株式会社 液晶配向処理剤および液晶表示素子
US7718234B2 (en) 2002-12-09 2010-05-18 Hitachi Displays, Ltd. Liquid crystal display and method for manufacturing same
JP3772873B2 (ja) * 2003-10-28 2006-05-10 セイコーエプソン株式会社 膜形成方法
US7733452B2 (en) * 2005-05-06 2010-06-08 Kent State University Materials for promoting alignment of liquid crystals on SiOx and other substrates
ATE546756T1 (de) * 2007-01-26 2012-03-15 Nitto Denko Corp Systeme und verfahren zur verbesserung der leistungsfähigkeit einer lichtbeugenden einrichtung
WO2016043091A1 (ja) * 2014-09-19 2016-03-24 上野製薬株式会社 液晶ポリマー

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179634A (en) * 1962-01-26 1965-04-20 Du Pont Aromatic polyimides and the process for preparing them
US3448068A (en) * 1966-05-05 1969-06-03 Gen Electric Polymer solutions and methods for preparing and using the same
US3836231A (en) * 1971-09-30 1974-09-17 Gen Electric Uniform liquid crystal cells and method for making the same
JPS5343058B2 (OSRAM) * 1972-03-08 1978-11-16
JPS5314230B2 (OSRAM) * 1973-02-17 1978-05-16
JPS5010152A (OSRAM) * 1973-05-24 1975-02-01
JPS5435779B2 (OSRAM) * 1974-06-10 1979-11-05
JPS5083051A (OSRAM) * 1973-06-30 1975-07-04
US3912366A (en) * 1973-12-06 1975-10-14 Ibm Liquid crystal display assembly having polyimide layers
US3941901A (en) * 1974-02-15 1976-03-02 Hoffmann-La Roche Inc. Surface alignment method for liquid crystal cells and production of polarizers therefor
US3947184A (en) * 1974-11-14 1976-03-30 Xerox Corporation Imaging method

Also Published As

Publication number Publication date
US3994567A (en) 1976-11-30
JPS5510180B2 (OSRAM) 1980-03-14
GB1505192A (en) 1978-03-30
JPS5165960A (OSRAM) 1976-06-08

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