DE69528947T2 - Behandlungsverfahren zur Ausrichtung von Flussigkristallmolekülen und Flussigkristallanzeigevorrichtung - Google Patents

Behandlungsverfahren zur Ausrichtung von Flussigkristallmolekülen und Flussigkristallanzeigevorrichtung

Info

Publication number
DE69528947T2
DE69528947T2 DE69528947T DE69528947T DE69528947T2 DE 69528947 T2 DE69528947 T2 DE 69528947T2 DE 69528947 T DE69528947 T DE 69528947T DE 69528947 T DE69528947 T DE 69528947T DE 69528947 T2 DE69528947 T2 DE 69528947T2
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
treatment method
crystal display
crystal molecules
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.)
Expired - Fee Related
Application number
DE69528947T
Other languages
English (en)
Other versions
DE69528947D1 (de
Inventor
Yoshio Miyamoto
Hideyuki Endo
Toyohiko Abe
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.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical 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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Publication of DE69528947D1 publication Critical patent/DE69528947D1/de
Application granted granted Critical
Publication of DE69528947T2 publication Critical patent/DE69528947T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02F1/133723—Polyimide, polyamide-imide
    • 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
    • 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)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
DE69528947T 1994-09-30 1995-09-25 Behandlungsverfahren zur Ausrichtung von Flussigkristallmolekülen und Flussigkristallanzeigevorrichtung Expired - Fee Related DE69528947T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6236812A JPH08101393A (ja) 1994-09-30 1994-09-30 液晶配向処理方法及び液晶表示素子

Publications (2)

Publication Number Publication Date
DE69528947D1 DE69528947D1 (de) 2003-01-09
DE69528947T2 true DE69528947T2 (de) 2003-07-03

Family

ID=17006153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69528947T Expired - Fee Related DE69528947T2 (de) 1994-09-30 1995-09-25 Behandlungsverfahren zur Ausrichtung von Flussigkristallmolekülen und Flussigkristallanzeigevorrichtung

Country Status (6)

Country Link
US (1) US5607732A (de)
EP (1) EP0704743B1 (de)
JP (1) JPH08101393A (de)
KR (1) KR960011521A (de)
DE (1) DE69528947T2 (de)
TW (1) TW420766B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3298607B2 (ja) * 1995-09-29 2002-07-02 ソニー株式会社 液晶素子及びその製造方法
TW448336B (en) * 1996-07-11 2001-08-01 Nissan Chemical Ind Ltd Alignment treating agent for a liquid crystal cell
WO1998006676A1 (fr) * 1996-08-13 1998-02-19 Nippon Sheet Glass Co., Ltd. Procede d'usinage au laser pour substrat de verre, dispositif optique du type a diffraction fabrique par ce procede d'usinage, et procede de fabrication de ce dispositif optique
KR19980057654A (ko) * 1996-12-30 1998-09-25 손욱 액정표시소자 및 그 제조방법
KR100474780B1 (ko) * 1997-02-07 2005-08-04 후지 샤신 필름 가부시기가이샤 광학보상시이트,그의제조방법및액정디스플레이
JP4126731B2 (ja) 1997-03-13 2008-07-30 Ｊｓｒ株式会社 液晶配向剤
RU2123430C1 (ru) * 1997-03-26 1998-12-20 Закрытое акционерное общество "Кванта Инвест" Декоративный материал и способ его изготовления
JP3366859B2 (ja) * 1998-03-05 2003-01-14 日立化成デュポンマイクロシステムズ株式会社 感光性ポリイミド前駆体用現像液及びこれを用いたパターン製造法
US6846522B1 (en) 1999-09-27 2005-01-25 Optiva, Inc. Decorative material and method of its fabrication
JP2002196337A (ja) 2000-09-06 2002-07-12 Seiko Epson Corp 電気光学装置の製造方法及び製造装置、並びに液晶パネルの製造方法及び製造装置
JP4334166B2 (ja) 2001-08-01 2009-09-30 シャープ株式会社 液晶表示装置及び配向膜の露光装置及び配向膜の処理方法
US20050068476A1 (en) * 2003-05-26 2005-03-31 Masato Okabe Polarizing plate, liquid crystal display using the same and method for manufacturing polarizing plate
JP4517624B2 (ja) * 2003-10-09 2010-08-04 セイコーエプソン株式会社 液晶表示装置、液晶表示装置の製造方法、電子機器
JP5116287B2 (ja) * 2005-11-21 2013-01-09 株式会社ジャパンディスプレイイースト 液晶表示装置
KR100792134B1 (ko) * 2006-01-04 2008-01-04 주식회사 엘지화학 액정 배향용 조성물, 이로 제조된 액정 배향막, 및 이를포함하는 액정 디스플레이
KR101184069B1 (ko) * 2006-03-29 2012-09-19 엘지디스플레이 주식회사 폴리이미드막 도포 장치 및 그 방법
WO2013039168A1 (ja) * 2011-09-15 2013-03-21 日産化学工業株式会社 液晶配向膜の製造方法、液晶配向膜、及び液晶表示素子
KR20160009159A (ko) * 2014-07-15 2016-01-26 삼성디스플레이 주식회사 광배향 조성물 및 이를 이용한 표시 패널의 제조 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606726A (ja) * 1983-06-25 1985-01-14 Nissan Chem Ind Ltd 新規ポリイミド樹脂及びその製造法
JPS6147932A (ja) * 1984-08-15 1986-03-08 Nissan Chem Ind Ltd 液晶表示素子
JP2553636B2 (ja) * 1988-06-16 1996-11-13 松下電器産業株式会社 液晶用配向膜の製法
US4877718A (en) * 1988-09-26 1989-10-31 Rennsselaer Polytechnic Institute Positive-working photosensitive polyimide operated by photo induced molecular weight changes

Also Published As

Publication number Publication date
DE69528947D1 (de) 2003-01-09
TW420766B (en) 2001-02-01
KR960011521A (ko) 1996-04-20
EP0704743B1 (de) 2002-11-27
JPH08101393A (ja) 1996-04-16
US5607732A (en) 1997-03-04
EP0704743A1 (de) 1996-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee