DE69933477D1 - Die ausrichtung von flüssigkristallen induzierende materialien und optische flüssigkristallelemente - Google Patents

Die ausrichtung von flüssigkristallen induzierende materialien und optische flüssigkristallelemente

Info

Publication number
DE69933477D1
DE69933477D1 DE69933477T DE69933477T DE69933477D1 DE 69933477 D1 DE69933477 D1 DE 69933477D1 DE 69933477 T DE69933477 T DE 69933477T DE 69933477 T DE69933477 T DE 69933477T DE 69933477 D1 DE69933477 D1 DE 69933477D1
Authority
DE
Germany
Prior art keywords
orientation
crystal elements
liquid crystal
optical
inductive materials
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
DE69933477T
Other languages
English (en)
Other versions
DE69933477T2 (de
Inventor
M Gibbons
J Shannon
Hanxing Zheng
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.)
Elsicon Inc
Original Assignee
Elsicon Inc
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 Elsicon Inc filed Critical Elsicon Inc
Application granted granted Critical
Publication of DE69933477D1 publication Critical patent/DE69933477D1/de
Publication of DE69933477T2 publication Critical patent/DE69933477T2/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1085—Polyimides with diamino moieties or tetracarboxylic segments containing heterocyclic moieties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • 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
    • 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
    • C09K2323/025—Polyamide
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31721—Of polyimide

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69933477T 1998-12-23 1999-12-16 Die ausrichtung von flüssigkristallen induzierende materialien und optische flüssigkristallelemente Expired - Lifetime DE69933477T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/221,295 US6103322A (en) 1998-12-23 1998-12-23 Materials for inducing alignment of liquid crystals and liquid crystal optical elements
PCT/US1999/029800 WO2000039633A1 (en) 1998-12-23 1999-12-16 Materials for inducing alignment of liquid crystals and liquid crystal optical elements
US221295 2000-07-27

Publications (2)

Publication Number Publication Date
DE69933477D1 true DE69933477D1 (de) 2006-11-16
DE69933477T2 DE69933477T2 (de) 2007-05-16

Family

ID=22827211

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69933477T Expired - Lifetime DE69933477T2 (de) 1998-12-23 1999-12-16 Die ausrichtung von flüssigkristallen induzierende materialien und optische flüssigkristallelemente

Country Status (7)

Country Link
US (3) US6103322A (de)
EP (1) EP1155353B1 (de)
JP (1) JP4387597B2 (de)
KR (1) KR100617424B1 (de)
DE (1) DE69933477T2 (de)
TW (1) TW487823B (de)
WO (1) WO2000039633A1 (de)

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US7005165B2 (en) 1998-12-23 2006-02-28 Elsicon, Inc. Photosensitive polyimides for optical alignment of liquid crystals
GB9907801D0 (en) * 1999-04-06 1999-06-02 Rolic Ag Photoactive polymers
US6143380A (en) * 1999-12-20 2000-11-07 Elsicon Inc. Process and materials for aligning liquid crystals and liquid crystal displays
JP3908552B2 (ja) * 2001-03-29 2007-04-25 Ｎｅｃ液晶テクノロジー株式会社 液晶表示装置及びその製造方法
TW565582B (en) * 2001-04-13 2003-12-11 Kaneka Corp Diamine, acid dianhydride, and reactive group containing polyimide composition prepared therefrom and preparing them
JP2003026918A (ja) * 2001-07-13 2003-01-29 Hitachi Ltd 液晶配向膜用材料、液晶表示素子、その製造方法及び液晶表示装置
US6985291B2 (en) 2001-10-01 2006-01-10 3M Innovative Properties Company Non-inverting transflective assembly
US20040138408A1 (en) * 2002-01-02 2004-07-15 Harris Frank W. Polymide lcd alignment layer
JP4600637B2 (ja) * 2002-04-30 2010-12-15 Ｊｓｒ株式会社 液晶配向剤
US7105211B2 (en) * 2002-05-23 2006-09-12 Nissan Chemical Industries, Ltd. Liquid crystal aligning agent, liquid crystal aligning films, and liquid crystal display devices
US6900271B2 (en) * 2002-05-31 2005-05-31 Elsicon, Inc Hybrid polymer materials for liquid crystal alignment layers
US20040157004A1 (en) * 2002-10-30 2004-08-12 Dai Nippon Prtg. Co., Ltd. Process of producing circularly-polarized-light-separating element
KR101148812B1 (ko) * 2003-11-26 2012-05-30 닛산 가가쿠 고교 가부시키 가이샤 수직 배향용 액정 배향 처리제 및 액정 표시 소자
KR101363224B1 (ko) * 2005-05-25 2014-02-12 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제 및 그것을 이용한 액정 표시 소자
JP4605376B2 (ja) * 2005-06-06 2011-01-05 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5035523B2 (ja) * 2006-04-25 2012-09-26 Ｊｓｒ株式会社 垂直配向型液晶配向剤および垂直配向型液晶表示素子
JP5083539B2 (ja) * 2007-12-13 2012-11-28 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP2010102014A (ja) * 2008-10-22 2010-05-06 Jsr Corp 液晶配向剤、液晶配向膜およびその形成方法ならびに液晶表示素子
KR101613629B1 (ko) 2009-01-19 2016-04-20 삼성디스플레이 주식회사 액정표시장치와 이의 제조방법 및 이에 포함되는 배향막 조성물
CN101580583B (zh) * 2009-06-26 2011-03-30 金发科技股份有限公司 采用四元共聚技术制备聚芳醚酮类共聚物的方法
JP2011048921A (ja) * 2009-08-25 2011-03-10 Sanyo Electric Co Ltd リチウム二次電池及びその製造方法
KR20110037874A (ko) * 2009-10-05 2011-04-13 소니 주식회사 이무수물 및 디아민을 반응시켜 얻은 폴리아미드산 및 폴리이미드
JP5048742B2 (ja) * 2009-11-06 2012-10-17 株式会社ジャパンディスプレイイースト 液晶表示装置
CN102858850B (zh) * 2010-02-26 2014-12-10 日产化学工业株式会社 二胺化合物、液晶取向剂以及液晶显示元件
US8741398B2 (en) * 2011-10-20 2014-06-03 Shenzhen China Star Optoelectronics Technology Co., Ltd. Liquid crystal panel and alignment film thereof
KR101595614B1 (ko) * 2013-05-16 2016-02-18 코오롱인더스트리 주식회사 신규 산 이무수물, 이의 제조방법 및 이로부터 제조된 폴리이미드
KR101636835B1 (ko) * 2015-06-17 2016-07-08 삼성디스플레이 주식회사 액정표시장치와 이의 제조방법 및 이에 포함되는 배향막 조성물
US10989964B2 (en) * 2016-02-17 2021-04-27 Sharp Kabushiki Kaisha Liquid crystal display device
US10539848B2 (en) * 2016-08-03 2020-01-21 I-Core Technology, Llc In-plane retardation switching device
CN110591083B (zh) * 2018-06-13 2020-11-10 北京大学 一种基于2,5-二烯丙氧基对苯二胺单体的聚酰胺高分子材料及其制备方法
CN110591092B (zh) * 2018-06-13 2020-11-10 北京大学 基于2,5-二烯丙氧基对苯二胺单体的聚酰亚胺高分子材料及其制备方法
JP2024512464A (ja) * 2021-03-24 2024-03-19 ナショナル ユニヴァーシティー オブ シンガポール 染毛剤として有用な化合物

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US5276132A (en) * 1991-03-11 1994-01-04 Japan Synthetic Rubber Co., Ltd. Liquid crystal aligning agent and aligning agent-applied liquid crystal display device
JPH08328005A (ja) * 1995-05-26 1996-12-13 Hitachi Chem Co Ltd 液晶配向膜、液晶配向膜の処理方法、液晶挟持基板、液晶表示素子、液晶表示素子の製造方法及び液晶配向膜用材料
US5731405A (en) * 1996-03-29 1998-03-24 Alliant Techsystems Inc. Process and materials for inducing pre-tilt in liquid crystals and liquid crystal displays
WO1997045497A1 (en) * 1996-05-31 1997-12-04 Amoco Corporation Photoimageable polyimides coatings based on non-aromatic dianhydrides
US6066696A (en) 1996-12-13 2000-05-23 Samsung Display Devices Co. Ltd. Optical alignment composition, alignment layer formed using the same and LCD having the alignment layer
KR19980057660A (ko) * 1996-12-30 1998-09-25 손욱 광배향성 조성물, 이로부터 형성된 배향막과 이배향막을 구비한 액정표시소자
JP4126731B2 (ja) * 1997-03-13 2008-07-30 Ｊｓｒ株式会社 液晶配向剤
WO1999015576A1 (en) 1997-09-25 1999-04-01 Rolic Ag Photocrosslinkable polyimides

Also Published As

Publication number Publication date
EP1155353A4 (de) 2003-04-23
JP2002537412A (ja) 2002-11-05
EP1155353B1 (de) 2006-10-04
US6491988B1 (en) 2002-12-10
US6313348B1 (en) 2001-11-06
KR20020015019A (ko) 2002-02-27
EP1155353A1 (de) 2001-11-21
DE69933477T2 (de) 2007-05-16
WO2000039633A1 (en) 2000-07-06
KR100617424B1 (ko) 2006-08-30
US6103322A (en) 2000-08-15
JP4387597B2 (ja) 2009-12-16
TW487823B (en) 2002-05-21

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