DE69421757T2 - Verfahren zur Orientierung von Flüssigkristall-Molekülen in einer Flüssigkristall-Anzeigezelle mit vielfachdomänen Struktur - Google Patents

Verfahren zur Orientierung von Flüssigkristall-Molekülen in einer Flüssigkristall-Anzeigezelle mit vielfachdomänen Struktur

Info

Publication number
DE69421757T2
DE69421757T2 DE69421757T DE69421757T DE69421757T2 DE 69421757 T2 DE69421757 T2 DE 69421757T2 DE 69421757 T DE69421757 T DE 69421757T DE 69421757 T DE69421757 T DE 69421757T DE 69421757 T2 DE69421757 T2 DE 69421757T2
Authority
DE
Germany
Prior art keywords
liquid crystal
display cell
domain structure
crystal display
orienting
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 - Lifetime
Application number
DE69421757T
Other languages
English (en)
Other versions
DE69421757D1 (de
Inventor
Takashi Sugiyama
Yasuo Toko
Shunsuke Kobayashi
Yasufumi Iimura
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.)
Iimura Yasufumi Asaka Jp
Kobayashi Shunsuke Tokio/tokyo Jp
Sharp Corp
Stanley Electric Co Ltd
Original Assignee
Stanley Electric Co Ltd
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
Priority claimed from JP21032093A external-priority patent/JP2621110B2/ja
Priority claimed from JP5326990A external-priority patent/JP2693368B2/ja
Application filed by Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Application granted granted Critical
Publication of DE69421757D1 publication Critical patent/DE69421757D1/de
Publication of DE69421757T2 publication Critical patent/DE69421757T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
    • 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
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
    • 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
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
    • G02F1/133757—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle with different alignment orientations
    • 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
    • G02F1/133765—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers without a surface treatment
DE69421757T 1993-06-29 1994-06-28 Verfahren zur Orientierung von Flüssigkristall-Molekülen in einer Flüssigkristall-Anzeigezelle mit vielfachdomänen Struktur Expired - Lifetime DE69421757T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP15960693 1993-06-29
JP21032093A JP2621110B2 (ja) 1992-09-04 1993-08-25 液晶表示素子とその製造方法
JP5326990A JP2693368B2 (ja) 1993-06-29 1993-12-24 液晶表示素子とその製造方法

Publications (2)

Publication Number Publication Date
DE69421757D1 DE69421757D1 (de) 1999-12-30
DE69421757T2 true DE69421757T2 (de) 2000-06-21

Family

ID=27321566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421757T Expired - Lifetime DE69421757T2 (de) 1993-06-29 1994-06-28 Verfahren zur Orientierung von Flüssigkristall-Molekülen in einer Flüssigkristall-Anzeigezelle mit vielfachdomänen Struktur

Country Status (2)

Country Link
EP (1) EP0632311B1 (de)
DE (1) DE69421757T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112004001318B4 (de) * 2003-07-17 2013-03-07 Dai Nippon Printing Co., Ltd. Verzögerungsschicht und Flüssigkristallanzeigevorrichtung, bei der diese eingesetzt wird

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2753206B2 (ja) * 1995-02-15 1998-05-18 スタンレー電気株式会社 ゲストホスト型液晶表示素子
US5846452A (en) * 1995-04-06 1998-12-08 Alliant Techsystems Inc. Liquid crystal optical storage medium with gray scale
KR100236256B1 (ko) * 1995-04-24 1999-12-15 가네꼬 히사시 액정 표시 장치, 그 제조 방법 및 그 구동 방법
EP0753785B1 (de) * 1995-07-11 2016-05-11 Rolic AG Übertragung von Polarisationsmustern auf polarisationsempfindliche Photoschichten
JPH09105941A (ja) * 1995-10-13 1997-04-22 Stanley Electric Co Ltd 液晶表示装置
EP0803077B1 (de) * 1995-11-13 2004-12-01 Koninklijke Philips Electronics N.V. Bildanzeigevorrichtung
KR0179115B1 (ko) * 1995-11-20 1999-05-01 구자홍 액정배향용 감광성물질 및 이를 이용한 액정표시장치
KR0169016B1 (ko) * 1995-12-29 1999-03-20 구자홍 광을 이용한 트위스트네메틱 액정셀 제조방법
KR0182116B1 (ko) * 1996-02-01 1999-05-01 구자홍 액정셀의 배향방향 제어방법
FR2744536B1 (fr) * 1996-02-01 2004-03-05 Lg Electronics Inc Dispositif d'irradiation ultraviolette destine a un procede de photo-alignement, et methode d'irradiation utilisant ce dispositif
KR100244705B1 (ko) * 1996-09-25 2000-02-15 김영환 고분자박막 배향방법 및 이를 이용한 액정배향방법과 액정 셀 및 그의 제조방법
KR100244730B1 (ko) * 1996-10-02 2000-02-15 구본준, 론 위라하디락사 액정표시소자 제조방법
KR100254857B1 (ko) * 1997-06-30 2000-05-01 김영환 고분자박막 배향방법 및 이를 이용한 액정배향방법
US6307609B1 (en) * 1997-08-05 2001-10-23 Wayne M. Gibbons Polarized light exposure systems for aligning liquid crystals
KR100243039B1 (ko) * 1997-09-05 2000-02-01 구본준 멀티도메인 액정표시소자의 제조방법
GB9811579D0 (en) 1998-05-30 1998-07-29 Sharp Kk Surface mode liquid crystal device
JP2003207641A (ja) 2001-11-08 2003-07-25 Dainippon Printing Co Ltd 位相差層積層体およびその製造方法
US20110013121A1 (en) 2001-11-08 2011-01-20 Dai Nippon Printing Co., Ltd. Phase difference layer laminated body for three dimensional liquid crystal display device and manufacturing method thereof
ATE304717T1 (de) * 2001-11-28 2005-09-15 Koninkl Philips Electronics Nv Farbflüssigkristallanzeigevorrichtung
KR101506949B1 (ko) * 2007-04-16 2015-03-30 노쓰 캐롤라이나 스테이트 유니버시티 기판들 상의 액정 편광 격자들의 제조 방법들 및 관련된 소자들
KR101507048B1 (ko) 2007-04-16 2015-03-30 노쓰 캐롤라이나 스테이트 유니버시티 로우 트위스트 카이랄 액정 편광 격자들 및 관련된 제조 방법들
WO2008130561A1 (en) 2007-04-16 2008-10-30 North Carolina State University Multi-layer achromatic liquid crystal polarization gratings and related fabrication methods
EP2764402A4 (de) 2011-10-07 2015-05-20 Univ North Carolina State Multitwist-verzögerer für breitbandige polarisationsumwandlung und diesbezügliche herstellungsverfahren
US9690026B2 (en) * 2012-10-15 2017-06-27 North Carolina State University Direct write lithography for the fabrication of geometric phase holograms

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6151124A (ja) * 1984-08-20 1986-03-13 Matsushita Electric Ind Co Ltd 液晶表示装置
JPH01245223A (ja) * 1988-03-26 1989-09-29 Nippon Telegr & Teleph Corp <Ntt> 液晶パネル
JP2801102B2 (ja) * 1991-02-01 1998-09-21 富士通株式会社 液晶表示装置
US5309264A (en) * 1992-04-30 1994-05-03 International Business Machines Corporation Liquid crystal displays having multi-domain cells
US5453862A (en) * 1992-09-04 1995-09-26 Stanley Electric Co., Ltd. Rubbing-free (chiral) nematic liquid crystal display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112004001318B4 (de) * 2003-07-17 2013-03-07 Dai Nippon Printing Co., Ltd. Verzögerungsschicht und Flüssigkristallanzeigevorrichtung, bei der diese eingesetzt wird

Also Published As

Publication number Publication date
EP0632311A1 (de) 1995-01-04
EP0632311B1 (de) 1999-11-24
DE69421757D1 (de) 1999-12-30

Similar Documents

Publication Publication Date Title
DE69421757T2 (de) Verfahren zur Orientierung von Flüssigkristall-Molekülen in einer Flüssigkristall-Anzeigezelle mit vielfachdomänen Struktur
DE69428474D1 (de) Flüssigkristall-Anzeige mit vielfachdomänen Struktur
DE69414742D1 (de) Verfahren zur Ansteuerung einer Flüssigkristallanzeige mit aktiver Matrix
DE69942904D1 (de) Flüssigkristallanzeige mit innenliegendem Polarisator und Verfahren zu deren Herstellung
DE69413604D1 (de) Flüssigkristall-Anzeigetafel mit Graustufen
DE68929032D1 (de) Elektrooptische Einrichtung mit einem ferroelektrischen Flüssigkristall und Methode zu deren Herstellung
DE69225385T2 (de) Flüssigkristallanzeige mit verminderter Zellenabstandsschwankung und Verfahren zu dessen Herstellung
DE69625765D1 (de) Flüssigkristallanzeige vom hybriden Ausrichtungstyp mit Vielfachdomänen-Struktur
DE69738796D1 (de) In einem Modus mit vertikaler Ausrichtung arbeitende Flüssigkristallanzeigevorrichtung
DE69417124D1 (de) Flüssigkristallzelle mit distanzelementen und verfahren zu ihrer herstellung
DE69629985D1 (de) Verfahren und Einrichtung zur Steuerung einer Flüssigkristallanzeige mit Vorladen von Anzeigedatenleitungen
DE69739829D1 (de) Herstellung einer Flüssigkristallanzeige mit homöotroper Orientierung
DE68925172T3 (de) Flüssigkristall-Anzeigevorrichtung zur Anzeige mit Graupegeln
DE69531231D1 (de) Verfahren und Vorrichtung zur Auswahl und zum Zuführen einer Datenspannung in eine Flüssigkristallanzeige mit aktiver Steuerung
DE69716192T2 (de) Flüssigkristall-Anzeigevorrichtung mit Abstandshalter und Verfahren zur Herstellung von diesem Abstandshalter
DE69427628D1 (de) Anzeigevorrichtung mit einem ferroelektrischen Flüssigkristall
DE69420883D1 (de) Mittel zur Eingabe in einer Flüssigkristallanzeige
DE69415486D1 (de) Verfahren zum wechselstromtreiben einer flüssigkeitskristallanzeige und anzeige dafür
DE69405380D1 (de) Halbton-flüssigkristall-anzeige mit gleichförmigkeit von graustufen
DE3877588T2 (de) Verfahren zur ausbildung von farbzonen in einer fluessigkristall-anzeigevorrichtung.
DE69415078T2 (de) Verfahren und Einrichtung zum Anzeigen von Halbtönen in einer ferroelektrischen Flüssigkristallanzeige mit Abtastung in Streifeneinheiten
DE69841088D1 (de) Verfahren und Einrichtung zur Adressierung von Flüssigkristall-Anzeigetafeln mit Dünnfilm-Dioden
DE69428553T2 (de) Flüssigkristall-Anzeige mit vielfachdomänen Struktur
EP0450580A3 (en) Method for determining the pretilt angle of liquid crystal molecules in a liquid crystal cell
DE68907663T2 (de) Verfahren und Vorrichtung zur Hinterbeleuchtung einer Matrix-Flüssigkristallanzeige.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: IIMURA, YASUFUMI, ASAKA, JP

Owner name: KOBAYASHI, SHUNSUKE, TOKIO/TOKYO, JP

Owner name: SHARP KABUSHIKI KAISHA, OSAKA, JP

Owner name: STANLEY ELECTRIC CO. LTD., TOKYO, JP