JP4404090B2 - 光配向用液晶配向剤およびそれを用いた液晶表示素子 - Google Patents

光配向用液晶配向剤およびそれを用いた液晶表示素子 Download PDF

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Publication number
JP4404090B2
JP4404090B2 JP2006510448A JP2006510448A JP4404090B2 JP 4404090 B2 JP4404090 B2 JP 4404090B2 JP 2006510448 A JP2006510448 A JP 2006510448A JP 2006510448 A JP2006510448 A JP 2006510448A JP 4404090 B2 JP4404090 B2 JP 4404090B2
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Japan
Prior art keywords
liquid crystal
aligning agent
polyamic acid
crystal aligning
alignment
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Japanese (ja)
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JPWO2005083504A1 (ja
Inventor
皇晶 筒井
里枝 軍司
隆宏 酒井
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Nissan Chemical Corp
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Nissan Chemical Corp
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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
    • 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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP2006510448A 2004-02-26 2005-02-24 光配向用液晶配向剤およびそれを用いた液晶表示素子 Active JP4404090B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004050979 2004-02-26
JP2004050979 2004-02-26
PCT/JP2005/003033 WO2005083504A1 (ja) 2004-02-26 2005-02-24 光配向用液晶配向剤およびそれを用いた液晶表示素子

Publications (2)

Publication Number Publication Date
JPWO2005083504A1 JPWO2005083504A1 (ja) 2007-11-29
JP4404090B2 true JP4404090B2 (ja) 2010-01-27

Family

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Family Applications (1)

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JP2006510448A Active JP4404090B2 (ja) 2004-02-26 2005-02-24 光配向用液晶配向剤およびそれを用いた液晶表示素子

Country Status (5)

Country Link
JP (1) JP4404090B2 (ko)
KR (1) KR101158382B1 (ko)
CN (1) CN100437301C (ko)
TW (1) TW200532005A (ko)
WO (1) WO2005083504A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9575232B2 (en) 2013-08-09 2017-02-21 Sumitomo Chemical Company, Limited Method for producing optically anisotropic laminated body
US10353128B2 (en) 2013-08-09 2019-07-16 Sumitomo Chemical Company, Limited Laminated body

Families Citing this family (29)

* Cited by examiner, † Cited by third party
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JP4699517B2 (ja) 2006-02-27 2011-06-15 エルジー・ケム・リミテッド 超薄型半透過反射用アクロマチック１／４波長位相差フィルム積層体及びその製造方法
JP4942378B2 (ja) * 2006-03-29 2012-05-30 株式会社カネカ ポリイミド樹脂の製造方法
JP5088563B2 (ja) * 2007-03-07 2012-12-05 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
WO2008117615A1 (ja) 2007-03-26 2008-10-02 Sharp Kabushiki Kaisha 液晶表示装置及び配向膜材料用重合体
KR100902159B1 (ko) * 2007-06-13 2009-06-10 한국화학연구원 저온공정용 치환체를 가지는 지방족 고리계 가용성폴리이미드 광배향막 및 이를 이용한 액정 셀
CN101679633B (zh) * 2007-06-15 2012-09-19 日产化学工业株式会社 热固化膜形成用树脂组合物
JP5130907B2 (ja) * 2007-08-08 2013-01-30 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP5492516B2 (ja) * 2009-10-01 2014-05-14 株式会社ジャパンディスプレイ 液晶表示装置
JP5477182B2 (ja) * 2010-06-11 2014-04-23 日産化学工業株式会社 脂環構造を有するポリアミド酸エステルの製造方法
US20130155362A1 (en) * 2010-08-30 2013-06-20 Sharp Kabushiki Kaisha Liquid crystal display panel, liquid crystal display device, and polymer for alignment film material
WO2012029589A1 (ja) * 2010-08-30 2012-03-08 シャープ株式会社 液晶表示パネル、液晶表示装置及び配向膜材料用重合体
TWI545147B (zh) * 2010-12-28 2016-08-11 Nissan Chemical Ind Ltd Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element
JP6233304B2 (ja) * 2012-04-24 2017-11-22 Jnc株式会社 光配向用液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子
JP6057070B2 (ja) 2012-04-25 2017-01-11 Jnc株式会社 液晶配向剤、およびこれを用いた液晶表示素子
JP6090570B2 (ja) 2012-04-26 2017-03-08 Jnc株式会社 光配向用液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子
CN104704421B (zh) * 2012-08-10 2018-01-16 日产化学工业株式会社 液晶取向剂、液晶取向膜及液晶显示元件
JP5983936B2 (ja) * 2012-11-19 2016-09-06 Jsr株式会社 液晶配向剤
TWI480314B (zh) * 2013-03-26 2015-04-11 Daxin Materials Corp 液晶配向劑、液晶配向膜及其液晶顯示元件
JP6372200B2 (ja) * 2013-10-07 2018-08-15 Jsr株式会社 液晶配向膜の製造方法、光配向剤及び液晶表示素子
KR20160138948A (ko) 2014-03-28 2016-12-06 제이엔씨 주식회사 액정 표시 소자
US10435627B2 (en) 2014-04-15 2019-10-08 Jnc Corporation Liquid crystal display device
EP3163368B1 (en) 2014-06-30 2019-06-26 JNC Corporation Liquid crystal display element
WO2016021333A1 (ja) 2014-08-04 2016-02-11 Jnc株式会社 液晶表示素子
CN108027537B (zh) * 2015-09-16 2021-06-08 日产化学工业株式会社 液晶取向剂、液晶取向膜和液晶表示元件
KR20180070262A (ko) * 2016-12-16 2018-06-26 엘지디스플레이 주식회사 기판, 이를 포함하는 액정표시장치 및 그 제조방법
WO2020116459A1 (ja) 2018-12-04 2020-06-11 日産化学株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP7447889B2 (ja) 2019-02-27 2024-03-12 日産化学株式会社 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子
WO2021182267A1 (ja) * 2020-03-13 2021-09-16 日産化学株式会社 ポリイミドワニス
CN114058384A (zh) * 2021-11-26 2022-02-18 深圳市道尔顿电子材料有限公司 一种聚酰亚胺光取向剂溶液及其制备方法和光取向膜、液晶盒

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* Cited by examiner, † Cited by third party
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JPS57128318A (en) * 1981-01-30 1982-08-09 Canon Inc Liquid crystal orientation method
US4958001A (en) * 1987-10-08 1990-09-18 Hitachi Chemical Company, Ltd. Dicyclohexyl-3,4,3',4'-tetracarboxylic acid or dianhydride thereof and polyamide-acid and polyimide obtained therefrom
JP4103207B2 (ja) * 1998-10-27 2008-06-18 株式会社日立製作所 液晶表示装置
KR20030077559A (ko) * 2000-12-26 2003-10-01 닛산 가가쿠 고교 가부시키 가이샤 디아미노벤젠 유도체, 이것을 사용한 폴리이미드 전구체및 폴리이미드, 그리고 액정 배향 처리제
CN1175082C (zh) * 2001-10-26 2004-11-10 中国科学院长春应用化学研究所 由含有光敏封端剂的聚酰亚胺制备液晶取向膜的方法
JP2004054090A (ja) * 2002-07-23 2004-02-19 Hitachi Displays Ltd 液晶表示装置
US7718234B2 (en) * 2002-12-09 2010-05-18 Hitachi Displays, Ltd. Liquid crystal display and method for manufacturing same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9575232B2 (en) 2013-08-09 2017-02-21 Sumitomo Chemical Company, Limited Method for producing optically anisotropic laminated body
US10353128B2 (en) 2013-08-09 2019-07-16 Sumitomo Chemical Company, Limited Laminated body

Also Published As

Publication number Publication date
TW200532005A (en) 2005-10-01
KR20060133567A (ko) 2006-12-26
TWI367934B (ko) 2012-07-11
WO2005083504A1 (ja) 2005-09-09
KR101158382B1 (ko) 2012-06-22
CN1922540A (zh) 2007-02-28
CN100437301C (zh) 2008-11-26
JPWO2005083504A1 (ja) 2007-11-29

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