JP2003026918A - 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 - Google Patents

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

Info

Publication number
JP2003026918A
JP2003026918A JP2001212973A JP2001212973A JP2003026918A JP 2003026918 A JP2003026918 A JP 2003026918A JP 2001212973 A JP2001212973 A JP 2001212973A JP 2001212973 A JP2001212973 A JP 2001212973A JP 2003026918 A JP2003026918 A JP 2003026918A
Authority
JP
Japan
Prior art keywords
liquid crystal
polyamide
alignment film
crystal alignment
formula
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.)
Pending
Application number
JP2001212973A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003026918A5 (enExample
Inventor
Nobuhito Katsumura
宣仁 勝村
Haruhiko Yoshikawa
治彦 吉川
Takashi Inoue
隆史 井上
Masahiro Yamada
将弘 山田
Yasuo Koike
保夫 小池
Nobuhiko Fukuoka
信彦 福岡
Hiroshi Terao
寺尾　　弘
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2001212973A priority Critical patent/JP2003026918A/ja
Priority to EP01121854A priority patent/EP1276003A1/en
Priority to US09/949,639 priority patent/US6720040B2/en
Priority to US10/255,713 priority patent/US6753048B2/en
Publication of JP2003026918A publication Critical patent/JP2003026918A/ja
Publication of JP2003026918A5 publication Critical patent/JP2003026918A5/ja
Pending 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
    • 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
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
JP2001212973A 2001-07-13 2001-07-13 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 Pending JP2003026918A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2001212973A JP2003026918A (ja) 2001-07-13 2001-07-13 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
EP01121854A EP1276003A1 (en) 2001-07-13 2001-09-11 Liquid-crystal display
US09/949,639 US6720040B2 (en) 2001-07-13 2001-09-12 Material for liquid-crystal alignment film, liquid-crystal display element, process for its production and liquid-crystal display unit
US10/255,713 US6753048B2 (en) 2001-07-13 2002-09-27 Material for liquid-crystal alignment film, liquid-crystal display element, process for its production and liquid-crystal display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001212973A JP2003026918A (ja) 2001-07-13 2001-07-13 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

Publications (2)

Publication Number Publication Date
JP2003026918A true JP2003026918A (ja) 2003-01-29
JP2003026918A5 JP2003026918A5 (enExample) 2005-08-25

Family

ID=19048032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001212973A Pending JP2003026918A (ja) 2001-07-13 2001-07-13 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

Country Status (3)

Country Link
US (2) US6720040B2 (enExample)
EP (1) EP1276003A1 (enExample)
JP (1) JP2003026918A (enExample)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009527748A (ja) * 2006-02-21 2009-07-30 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 圧力測定装置
WO2010092989A1 (ja) * 2009-02-12 2010-08-19 日産化学工業株式会社 テトラカルボン酸誘導体、その製造方法、及び液晶配向剤
WO2011115077A1 (ja) * 2010-03-15 2011-09-22 日産化学工業株式会社 末端を修飾したポリアミック酸エステル含有液晶配向剤、及び液晶配向膜
WO2011115076A1 (ja) * 2010-03-15 2011-09-22 日産化学工業株式会社 末端を修飾したポリアミック酸エステルを含有する液晶配向剤、及び液晶配向膜
KR20140004189A (ko) 2011-01-28 2014-01-10 닛산 가가쿠 고교 가부시키 가이샤 폴리아믹산에스테르와 폴리아믹산을 함유하는 액정 배향제
JP2014044430A (ja) * 2013-10-24 2014-03-13 Japan Display Inc 液晶表示装置および光配向膜用配向膜材料
KR20150137083A (ko) 2013-03-25 2015-12-08 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
US9285636B2 (en) 2008-05-27 2016-03-15 Japan Display Inc. Liquid crystal display device
KR20160034391A (ko) 2013-07-24 2016-03-29 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제 및 그것을 사용한 액정 배향막
KR20160077083A (ko) 2013-10-23 2016-07-01 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막, 및 액정 배향 소자
KR20160140825A (ko) 2014-04-03 2016-12-07 닛산 가가쿠 고교 가부시키 가이샤 폴리아믹산에스테르-폴리아믹산 공중합체를 함유하는 액정 배향제, 및 그것을 사용한 액정 배향막
KR20170023153A (ko) * 2014-06-25 2017-03-02 닛산 가가쿠 고교 가부시키 가이샤 액정 표시 소자
KR20170066495A (ko) 2014-10-03 2017-06-14 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자
CN108604029A (zh) * 2015-12-03 2018-09-28 日产化学工业株式会社 液晶取向剂、液晶取向膜及使用其的液晶表示元件

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW556031B (en) * 2003-01-17 2003-10-01 Chunghwa Picture Tubes Ltd Non-rubbing liquid crystal alignment method
JP4898433B2 (ja) * 2004-06-01 2012-03-14 キヤノン株式会社 被記録媒体、該被記録媒体の製造方法、及び該被記録媒体を用いた画像形成方法
TWI393732B (zh) * 2009-03-31 2013-04-21 Daxin Materials Corp 液晶配向液
KR101818788B1 (ko) 2010-03-15 2018-01-15 닛산 가가쿠 고교 가부시키 가이샤 폴리아믹산에스테르와 폴리아믹산을 함유하는 액정 배향제 및 액정 배향막
CN104204925A (zh) * 2012-03-30 2014-12-10 日产化学工业株式会社 聚酰亚胺类的液晶取向处理剂、液晶取向膜及液晶显示元件
GB201715204D0 (en) 2017-09-20 2017-11-01 Lopez Juan Ramon A modular, movable, versatile, vertical greenhouse

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US3498948A (en) * 1965-09-13 1970-03-03 Toray Industries Reaction products of tetracarboxylic acid dianhydrides with triamines and mixtures of triamines and diamines
JP4053603B2 (ja) * 1996-12-27 2008-02-27 丸善石油化学株式会社 可溶性ポリイミド樹脂、その製法及びポリイミド樹脂溶液組成物
JPH10197875A (ja) 1997-01-10 1998-07-31 Nissan Chem Ind Ltd 液晶配向処理剤
JP3978755B2 (ja) * 1997-12-29 2007-09-19 チッソ株式会社 ポリアミド酸組成物、液晶配向膜、および液晶表示素子
US6080832A (en) * 1998-09-10 2000-06-27 Industrial Technology Research Institute Low-pretilt alignment layer material
US6103322A (en) * 1998-12-23 2000-08-15 Elsicon Inc. Materials for inducing alignment of liquid crystals and liquid crystal optical elements

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009527748A (ja) * 2006-02-21 2009-07-30 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 圧力測定装置
US9285636B2 (en) 2008-05-27 2016-03-15 Japan Display Inc. Liquid crystal display device
JP5609651B2 (ja) * 2009-02-12 2014-10-22 日産化学工業株式会社 テトラカルボン酸誘導体、その製造方法、及び液晶配向剤
WO2010092989A1 (ja) * 2009-02-12 2010-08-19 日産化学工業株式会社 テトラカルボン酸誘導体、その製造方法、及び液晶配向剤
KR101699096B1 (ko) 2009-02-12 2017-01-23 닛산 가가쿠 고교 가부시키 가이샤 테트라카르복실산 유도체, 그 제조 방법, 및 액정 배향제
KR20110119793A (ko) * 2009-02-12 2011-11-02 닛산 가가쿠 고교 가부시키 가이샤 테트라카르복실산 유도체, 그 제조 방법, 및 액정 배향제
JPWO2011115077A1 (ja) * 2010-03-15 2013-06-27 日産化学工業株式会社 末端を修飾したポリアミック酸エステル含有液晶配向剤、及び液晶配向膜
WO2011115077A1 (ja) * 2010-03-15 2011-09-22 日産化学工業株式会社 末端を修飾したポリアミック酸エステル含有液晶配向剤、及び液晶配向膜
JPWO2011115076A1 (ja) * 2010-03-15 2013-06-27 日産化学工業株式会社 末端を修飾したポリアミック酸エステルを含有する液晶配向剤、及び液晶配向膜
WO2011115076A1 (ja) * 2010-03-15 2011-09-22 日産化学工業株式会社 末端を修飾したポリアミック酸エステルを含有する液晶配向剤、及び液晶配向膜
KR101887720B1 (ko) 2011-01-28 2018-08-10 닛산 가가쿠 가부시키가이샤 폴리아믹산에스테르와 폴리아믹산을 함유하는 액정 배향제
KR20140004189A (ko) 2011-01-28 2014-01-10 닛산 가가쿠 고교 가부시키 가이샤 폴리아믹산에스테르와 폴리아믹산을 함유하는 액정 배향제
KR20150137083A (ko) 2013-03-25 2015-12-08 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
KR20160034391A (ko) 2013-07-24 2016-03-29 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제 및 그것을 사용한 액정 배향막
KR20160077083A (ko) 2013-10-23 2016-07-01 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막, 및 액정 배향 소자
US10011772B2 (en) 2013-10-23 2018-07-03 Nissan Chemical Industries, Ltd. Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display device
JP2014044430A (ja) * 2013-10-24 2014-03-13 Japan Display Inc 液晶表示装置および光配向膜用配向膜材料
KR20160140825A (ko) 2014-04-03 2016-12-07 닛산 가가쿠 고교 가부시키 가이샤 폴리아믹산에스테르-폴리아믹산 공중합체를 함유하는 액정 배향제, 및 그것을 사용한 액정 배향막
KR20170023153A (ko) * 2014-06-25 2017-03-02 닛산 가가쿠 고교 가부시키 가이샤 액정 표시 소자
KR101944638B1 (ko) 2014-06-25 2019-01-31 닛산 가가쿠 가부시키가이샤 액정 표시 소자
KR20170066495A (ko) 2014-10-03 2017-06-14 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자
CN108604029A (zh) * 2015-12-03 2018-09-28 日产化学工业株式会社 液晶取向剂、液晶取向膜及使用其的液晶表示元件

Also Published As

Publication number Publication date
US6753048B2 (en) 2004-06-22
US20030108686A1 (en) 2003-06-12
US20030021914A1 (en) 2003-01-30
US6720040B2 (en) 2004-04-13
EP1276003A1 (en) 2003-01-15

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