CN101458426B - 液晶取向剂、液晶取向膜及液晶显示元件 - Google Patents

液晶取向剂、液晶取向膜及液晶显示元件 Download PDF

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Publication number
CN101458426B
CN101458426B CN2008101857492A CN200810185749A CN101458426B CN 101458426 B CN101458426 B CN 101458426B CN 2008101857492 A CN2008101857492 A CN 2008101857492A CN 200810185749 A CN200810185749 A CN 200810185749A CN 101458426 B CN101458426 B CN 101458426B
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China
Prior art keywords
formula
liquid crystal
carbon number
diamines
compound
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Chinese (zh)
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CN101458426A (zh
Inventor
森隆浩
瓜生阳一
藤原武
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Shenzhen Dalton Electronic Material Co ltd
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JNC Corp
Chisso Petrochemical Corp
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/52Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54Additives having no specific mesophase characterised by their chemical composition
    • C09K19/56Aligning agents
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-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)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN2008101857492A 2007-12-11 2008-12-10 液晶取向剂、液晶取向膜及液晶显示元件 Active CN101458426B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-319481 2007-12-11
JP2007319481 2007-12-11
JP2007319481 2007-12-11
JP2008261385 2008-10-08
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
JP2008-261385 2008-10-08

Publications (2)

Publication Number Publication Date
CN101458426A CN101458426A (zh) 2009-06-17
CN101458426B true CN101458426B (zh) 2012-04-25

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CN2008101857492A Active 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

Country Status (4)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011257731A (ja) * 2010-05-10 2011-12-22 Jnc Corp ジアミン、液晶配向剤および液晶表示素子
KR101806351B1 (ko) * 2011-02-01 2018-01-11 삼성디스플레이 주식회사 액정 표시 장치
WO2012124664A1 (ja) * 2011-03-11 2012-09-20 宇部興産株式会社 ポリイミド前駆体及びポリイミド
TWI606112B (zh) * 2012-10-31 2017-11-21 捷恩智股份有限公司 液晶顯示元件及其製造方法
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
US11274206B2 (en) 2017-01-20 2022-03-15 Sumitomo Chemical Company, Limited Polyamideimide resin and optical member including polyamideimide resin
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
KR101319206B1 (ko) * 2006-03-22 2013-10-16 제이에스알 가부시끼가이샤 액정 배향제 및 액정 표시 소자

Also Published As

Publication number Publication date
KR20090061583A (ko) 2009-06-16
KR101052020B1 (ko) 2011-07-26
TWI406854B (zh) 2013-09-01
JP5407261B2 (ja) 2014-02-05
CN101458426A (zh) 2009-06-17
TW200927734A (en) 2009-07-01
JP2009163217A (ja) 2009-07-23

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Address after: Japan Tokyo Chiyoda Otemachi two chome 2 No. 1

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Applicant before: Chisso Corp.

Co-applicant before: CHISSO PETROCHEMICAL Corp.

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CP01 Change in the name or title of a patent holder

Address after: Japan Tokyo Chiyoda Otemachi two chome 2 No. 1

Co-patentee after: JNC PETROCHEMICAL CORPORATOIN

Patentee after: JNC Corp.

Address before: Japan Tokyo Chiyoda Otemachi two chome 2 No. 1

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Patentee before: JNC Corp.

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Effective date of registration: 20230927

Address after: 4C, Building B3, No. 2533 Fenghuang Community Sightseeing Road, Fenghuang Street, Guangming District, Shenzhen City, Guangdong Province (one photo multi site enterprise)

Patentee after: SHENZHEN DALTON ELECTRONIC MATERIAL Co.,Ltd.

Address before: Japan Tokyo Chiyoda Otemachi two chome 2 No. 1

Patentee before: JNC Corp.

Patentee before: JNC PETROCHEMICAL CORPORATOIN