JP5013105B2 - 液晶配向剤および液晶表示素子 - Google Patents

液晶配向剤および液晶表示素子 Download PDF

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Publication number
JP5013105B2
JP5013105B2 JP2008037678A JP2008037678A JP5013105B2 JP 5013105 B2 JP5013105 B2 JP 5013105B2 JP 2008037678 A JP2008037678 A JP 2008037678A JP 2008037678 A JP2008037678 A JP 2008037678A JP 5013105 B2 JP5013105 B2 JP 5013105B2
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Japan
Prior art keywords
liquid crystal
group
aligning agent
crystal aligning
dianhydride
Prior art date
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Expired - Fee Related
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JP2008037678A
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English (en)
Japanese (ja)
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JP2008250301A (ja
Inventor
勉 熊谷
聡司 福間
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JSR Corp
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JSR Corp
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Priority to JP2008037678A priority Critical patent/JP5013105B2/ja
Publication of JP2008250301A publication Critical patent/JP2008250301A/ja
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Publication of JP5013105B2 publication Critical patent/JP5013105B2/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)
  • 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)
JP2008037678A 2007-03-06 2008-02-19 液晶配向剤および液晶表示素子 Expired - Fee Related JP5013105B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008037678A JP5013105B2 (ja) 2007-03-06 2008-02-19 液晶配向剤および液晶表示素子

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007056250 2007-03-06
JP2007056250 2007-03-06
JP2008037678A JP5013105B2 (ja) 2007-03-06 2008-02-19 液晶配向剤および液晶表示素子

Publications (2)

Publication Number Publication Date
JP2008250301A JP2008250301A (ja) 2008-10-16
JP5013105B2 true JP5013105B2 (ja) 2012-08-29

Family

ID=39961953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008037678A Expired - Fee Related JP5013105B2 (ja) 2007-03-06 2008-02-19 液晶配向剤および液晶表示素子

Country Status (4)

Country Link
JP (1) JP5013105B2 (ko)
KR (1) KR101017491B1 (ko)
CN (1) CN101261403A (ko)
TW (1) TWI457667B (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5370646B2 (ja) * 2009-02-12 2013-12-18 Ｊｓｒ株式会社 感放射線性ポリオルガノシロキサンの製造方法
CN102102019A (zh) 2009-12-16 2011-06-22 第一毛织株式会社 液晶光取向剂、液晶光取向层及其液晶显示器装置
JP5642435B2 (ja) * 2010-06-30 2014-12-17 Jsr株式会社 液晶配向剤および液晶表示素子
CN102559205B (zh) 2010-12-29 2014-07-30 第一毛织株式会社 液晶取向剂、使用其制造的液晶取向膜和液晶显示器
KR101444190B1 (ko) 2011-12-19 2014-09-26 제일모직 주식회사 액정 배향제, 이를 이용한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자
CN105778929A (zh) * 2016-04-27 2016-07-20 深圳市道尔顿电子材料有限公司 液晶取向剂、二胺化合物以及聚酰胺酸
JP6962449B2 (ja) * 2018-03-07 2021-11-05 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶素子
WO2024135713A1 (ja) * 2022-12-20 2024-06-27 三菱ケミカル株式会社 エポキシ樹脂、その製造方法、硬化性樹脂組成物及び硬化物

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69732949T2 (de) * 1996-05-16 2006-02-23 Jsr Corp. Flüssigkristallausrichtungsmittel
EP1020442A1 (en) * 1998-07-29 2000-07-19 Chisso Corporation Novel diamino compounds, polyamic acid, polyimide, liquid-crystal alignment film made from film of the polyimide, and liquid-crystal display element containing the alignment film
JP2003049069A (ja) * 2001-08-07 2003-02-21 Jsr Corp 液晶配向剤および液晶表示素子
KR100491944B1 (ko) * 2002-12-09 2005-05-30 한국화학연구원 이미드 고리 함유 측쇄기를 갖는 액정배향막용 폴리아믹산유도체
KR100559264B1 (ko) * 2004-10-29 2006-03-15 한국화학연구원 저극성 폴리아믹산 수지를 함유하는 수직배향형 조성물 및이를 이용한 액정 배향막과 액정 셀
KR100622026B1 (ko) * 2004-10-29 2006-09-19 한국화학연구원 가용성 폴리이미드 수지를 함유한 절연막 및 이를 이용한전유기 박막 트랜지스터
JP5209844B2 (ja) * 2004-11-30 2013-06-12 株式会社リコー 電子素子及びその製造方法、演算素子並びに表示素子
US8293371B2 (en) * 2005-01-21 2012-10-23 Mitsubishi Gas Chemical Company, Inc. Polyimide resin, polyimide film, and polyimide laminate
KR20070035683A (ko) * 2005-09-28 2007-04-02 삼성전자주식회사 액정 표시 장치 및 그 제조 방법
KR100782437B1 (ko) * 2005-12-30 2007-12-05 제일모직주식회사 액정 배향제

Also Published As

Publication number Publication date
KR20080081846A (ko) 2008-09-10
JP2008250301A (ja) 2008-10-16
KR101017491B1 (ko) 2011-02-25
TWI457667B (zh) 2014-10-21
CN101261403A (zh) 2008-09-10
TW200848884A (en) 2008-12-16

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