JP5407261B2 - 液晶配向剤、液晶配向膜および液晶表示素子 - Google Patents

液晶配向剤、液晶配向膜および液晶表示素子 Download PDF

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Publication number
JP5407261B2
JP5407261B2 JP2008261385A JP2008261385A JP5407261B2 JP 5407261 B2 JP5407261 B2 JP 5407261B2 JP 2008261385 A JP2008261385 A JP 2008261385A JP 2008261385 A JP2008261385 A JP 2008261385A JP 5407261 B2 JP5407261 B2 JP 5407261B2
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Japan
Prior art keywords
formula
liquid crystal
carbon atoms
diamine
independently
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JP2008261385A
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English (en)
Japanese (ja)
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JP2009163217A (ja
Inventor
隆浩 森
陽一 瓜生
武 藤原
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.)
JNC Corp
JNC Petrochemical Corp
Original Assignee
JNC Corp
JNC Petrochemical Corp
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Publication date
Application filed by JNC Corp, JNC Petrochemical Corp filed Critical JNC Corp
Priority to JP2008261385A priority Critical patent/JP5407261B2/ja
Priority to TW097145775A priority patent/TWI406854B/zh
Priority to KR1020080122947A priority patent/KR101052020B1/ko
Priority to CN2008101857492A priority patent/CN101458426B/zh
Publication of JP2009163217A publication Critical patent/JP2009163217A/ja
Application granted granted Critical
Publication of JP5407261B2 publication Critical patent/JP5407261B2/ja
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    • 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

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  • 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)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2008261385A 2007-12-11 2008-10-08 液晶配向剤、液晶配向膜および液晶表示素子 Active JP5407261B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008261385A JP5407261B2 (ja) 2007-12-11 2008-10-08 液晶配向剤、液晶配向膜および液晶表示素子
TW097145775A TWI406854B (zh) 2007-12-11 2008-11-26 液晶配向劑、液晶配向膜以及液晶顯示元件
KR1020080122947A KR101052020B1 (ko) 2007-12-11 2008-12-05 액정 배향제, 액정 배향막 및 액정 표시 소자
CN2008101857492A CN101458426B (zh) 2007-12-11 2008-12-10 液晶取向剂、液晶取向膜及液晶显示元件

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007319481 2007-12-11
JP2007319481 2007-12-11
JP2008261385A JP5407261B2 (ja) 2007-12-11 2008-10-08 液晶配向剤、液晶配向膜および液晶表示素子

Publications (2)

Publication Number Publication Date
JP2009163217A JP2009163217A (ja) 2009-07-23
JP5407261B2 true JP5407261B2 (ja) 2014-02-05

Family

ID=40769380

Family Applications (1)

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JP2008261385A Active JP5407261B2 (ja) 2007-12-11 2008-10-08 液晶配向剤、液晶配向膜および液晶表示素子

Country Status (4)

Country Link
JP (1) JP5407261B2 (zh)
KR (1) KR101052020B1 (zh)
CN (1) CN101458426B (zh)
TW (1) TWI406854B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110124124A (ko) * 2010-05-10 2011-11-16 짓쏘 세끼유 가가꾸 가부시키가이샤 디아민, 액정 배향제 및 액정 표시 소자
KR101806351B1 (ko) * 2011-02-01 2018-01-11 삼성디스플레이 주식회사 액정 표시 장치
JP5920337B2 (ja) * 2011-03-11 2016-05-18 宇部興産株式会社 ポリイミド前駆体及びポリイミド
TWI646178B (zh) * 2012-10-31 2019-01-01 捷恩智股份有限公司 液晶顯示元件
JP6172453B2 (ja) * 2012-12-28 2017-08-02 Jsr株式会社 液晶配向剤
JP6213281B2 (ja) * 2013-03-19 2017-10-18 Jnc株式会社 感光性ジアミン、液晶配向剤および液晶表示素子
TWI487731B (zh) * 2013-09-04 2015-06-11 Daxin Materials Corp 液晶配向劑、液晶配向膜及液晶顯示元件
JP2015215462A (ja) * 2014-05-09 2015-12-03 Jsr株式会社 液晶表示素子及びその製造方法
JP6516096B2 (ja) * 2014-08-14 2019-05-22 Jnc株式会社 トリアゾール含有テトラカルボン酸二無水物、液晶配向剤、液晶配向膜、および液晶表示素子
CN104194802A (zh) * 2014-08-22 2014-12-10 深圳市飞世尔实业有限公司 一种低预倾角聚酰亚胺液晶取向剂及其制备方法
JP7084710B2 (ja) * 2017-01-20 2022-06-15 住友化学株式会社 ポリアミドイミド樹脂および該ポリアミドイミド樹脂を含んでなる光学部材
WO2018135431A1 (ja) * 2017-01-20 2018-07-26 住友化学株式会社 ポリアミドイミド樹脂及び該ポリアミドイミド樹脂を含んでなる光学部材
JP2018173541A (ja) * 2017-03-31 2018-11-08 株式会社ジャパンディスプレイ 配向膜の製造方法および液晶表示装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05249473A (ja) * 1992-03-06 1993-09-28 Seiko Epson Corp 配向膜及び液晶表示体
JP3049699B2 (ja) * 1994-02-24 2000-06-05 ジェイエスアール株式会社 液晶配向剤
DE69732949T2 (de) 1996-05-16 2006-02-23 Jsr Corp. Flüssigkristallausrichtungsmittel
JP4029452B2 (ja) * 1997-12-29 2008-01-09 チッソ株式会社 ポリアミド酸組成物、液晶配向膜及び液晶表示素子
JP4600637B2 (ja) 2002-04-30 2010-12-15 Ｊｓｒ株式会社 液晶配向剤
JP3892795B2 (ja) * 2002-10-31 2007-03-14 株式会社東芝 ポリイミド光学材料、ポリイミド前駆体溶液、および光導波路素子
JP5055727B2 (ja) * 2004-11-01 2012-10-24 Ｊｎｃ株式会社 液晶配向剤及び液晶表示素子
JP2006267823A (ja) * 2005-03-25 2006-10-05 Chisso Corp 垂直配向液晶表示素子用の液晶配向剤及び垂直配向液晶表示素子
JP5194342B2 (ja) * 2005-07-15 2013-05-08 Ｊｎｃ株式会社 垂直配向液晶表示素子用の液晶配向剤及び垂直配向液晶表示素子
KR100782437B1 (ko) * 2005-12-30 2007-12-05 제일모직주식회사 액정 배향제
TWI395769B (zh) * 2006-03-22 2013-05-11 Jsr Corp 液晶配向劑及液晶配向膜之形成方法

Also Published As

Publication number Publication date
JP2009163217A (ja) 2009-07-23
CN101458426B (zh) 2012-04-25
TWI406854B (zh) 2013-09-01
KR101052020B1 (ko) 2011-07-26
TW200927734A (en) 2009-07-01
KR20090061583A (ko) 2009-06-16
CN101458426A (zh) 2009-06-17

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