TWI367934B - - Google Patents

Info

Publication number
TWI367934B
TWI367934B TW094105922A TW94105922A TWI367934B TW I367934 B TWI367934 B TW I367934B TW 094105922 A TW094105922 A TW 094105922A TW 94105922 A TW94105922 A TW 94105922A TW I367934 B TWI367934 B TW I367934B
Authority
TW
Taiwan
Application number
TW094105922A
Other versions
TW200532005A (en
Inventor
Kimiaki Tsutsui
Rie Gunji
Takahiro Sakai
Original Assignee
Nissan Chemical Ind 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 Nissan Chemical Ind Ltd filed Critical Nissan Chemical Ind Ltd
Publication of TW200532005A publication Critical patent/TW200532005A/zh
Application granted granted Critical
Publication of TWI367934B publication Critical patent/TWI367934B/zh

Links

Classifications

    • 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
    • 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

Landscapes

  • 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)
TW094105922A 2004-02-26 2005-02-25 Liquid crystal aligning agent for photoalignment and liquid crystal display device utilizing the same TW200532005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004050979 2004-02-26

Publications (2)

Publication Number Publication Date
TW200532005A TW200532005A (en) 2005-10-01
TWI367934B true TWI367934B (zh) 2012-07-11

Family

ID=34908611

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094105922A TW200532005A (en) 2004-02-26 2005-02-25 Liquid crystal aligning agent for photoalignment and liquid crystal display device utilizing the same

Country Status (5)

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

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100867011B1 (ko) 2006-02-27 2008-11-10 주식회사 엘지화학 초박형 반투과 반사용 아크로매틱 1/4 파장 위상차 필름적층체 및 그 제조방법
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
EP2131233B1 (en) 2007-03-26 2017-03-29 Sharp Kabushiki Kaisha Liquid crystal display device and polymer for aligning film material
KR100902159B1 (ko) * 2007-06-13 2009-06-10 한국화학연구원 저온공정용 치환체를 가지는 지방족 고리계 가용성폴리이미드 광배향막 및 이를 이용한 액정 셀
WO2008153101A1 (ja) * 2007-06-15 2008-12-18 Nissan Chemical Industries, Ltd. 熱硬化膜形成用樹脂組成物
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
CN103097947B (zh) * 2010-08-30 2016-03-16 夏普株式会社 液晶显示面板、液晶显示装置和取向膜材料用聚合物
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
CN108410476B (zh) * 2012-04-24 2021-10-08 捷恩智株式会社 光取向用液晶取向剂、光取向用液晶取向膜及液晶显示组件
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
WO2014024892A1 (ja) * 2012-08-10 2014-02-13 日産化学工業株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
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
KR102177052B1 (ko) 2013-08-09 2020-11-10 스미또모 가가꾸 가부시키가이샤 광학 이방성 적층체의 제조 방법
CN104339796B (zh) 2013-08-09 2018-03-02 住友化学株式会社 层叠体
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
CN106164758A (zh) 2014-03-28 2016-11-23 捷恩智株式会社 液晶显示元件
CN106164220A (zh) 2014-04-15 2016-11-23 捷恩智株式会社 液晶显示元件
US10175538B2 (en) 2014-06-30 2019-01-08 Jnc Corporation Liquid crystal display device
EP3179303B1 (en) 2014-08-04 2020-04-01 JNC Corporation Liquid crystal display element
TWI715629B (zh) * 2015-09-16 2021-01-11 日商日產化學工業股份有限公司 液晶配向劑、液晶配向膜及液晶顯示元件
KR20180070262A (ko) * 2016-12-16 2018-06-26 엘지디스플레이 주식회사 기판, 이를 포함하는 액정표시장치 및 그 제조방법
CN113168053A (zh) 2018-12-04 2021-07-23 日产化学株式会社 液晶取向剂、液晶取向膜以及液晶显示元件
CN117487569A (zh) 2019-02-27 2024-02-02 日产化学株式会社 液晶取向剂、液晶取向膜以及液晶显示元件
KR20220152527A (ko) * 2020-03-13 2022-11-16 닛산 가가쿠 가부시키가이샤 폴리이미드 바니시
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN1483057A (zh) * 2000-12-26 2004-03-17 日产化学工业株式会社 苯二胺衍生物、使用苯二胺衍生物的聚酰亚胺前体及聚酰亚胺、以及液晶取向处理剂
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
CN100430802C (zh) * 2002-12-09 2008-11-05 株式会社日立显示器 液晶显示装置及其制造方法

Also Published As

Publication number Publication date
KR101158382B1 (ko) 2012-06-22
WO2005083504A1 (ja) 2005-09-09
KR20060133567A (ko) 2006-12-26
JP4404090B2 (ja) 2010-01-27
CN1922540A (zh) 2007-02-28
CN100437301C (zh) 2008-11-26
TW200532005A (en) 2005-10-01
JPWO2005083504A1 (ja) 2007-11-29

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