SG88818A1 - Liquid crystal aligning agent and liquid crystal display element - Google Patents

Liquid crystal aligning agent and liquid crystal display element

Info

Publication number
SG88818A1
SG88818A1 SG200102346A SG200102346A SG88818A1 SG 88818 A1 SG88818 A1 SG 88818A1 SG 200102346 A SG200102346 A SG 200102346A SG 200102346 A SG200102346 A SG 200102346A SG 88818 A1 SG88818 A1 SG 88818A1
Authority
SG
Singapore
Prior art keywords
liquid crystal
display element
aligning agent
crystal display
crystal aligning
Prior art date
Application number
SG200102346A
Other languages
English (en)
Inventor
Eguchi Kazuhiro
Tsuchiya Hajime
Yasuda Kyouyu
Original Assignee
Jsr Corp
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 Jsr Corp filed Critical Jsr Corp
Publication of SG88818A1 publication Critical patent/SG88818A1/en

Links

Classifications

    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723—Polyimide, polyamide-imide
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • 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)
  • Liquid Crystal Substances (AREA)
SG200102346A 2000-04-12 2001-04-11 Liquid crystal aligning agent and liquid crystal display element SG88818A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000110087A JP4336922B2 (ja) 2000-04-12 2000-04-12 液晶配向剤および液晶表示素子

Publications (1)

Publication Number Publication Date
SG88818A1 true SG88818A1 (en) 2002-05-21

Family

ID=18622668

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200102346A SG88818A1 (en) 2000-04-12 2001-04-11 Liquid crystal aligning agent and liquid crystal display element

Country Status (4)

Country Link
JP (1) JP4336922B2 (ko)
KR (1) KR100798245B1 (ko)
SG (1) SG88818A1 (ko)
TW (1) TWI299424B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104974768A (zh) * 2014-04-14 2015-10-14 捷恩智株式会社 液晶取向剂、液晶取向膜及液晶显示元件

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4380324B2 (ja) * 2001-07-06 2009-12-09 チッソ株式会社 液晶配向剤ワニスおよび液晶表示素子
JP2005173397A (ja) * 2003-12-12 2005-06-30 Jsr Corp 液晶配向剤および液晶表示素子
JP4985906B2 (ja) * 2005-08-05 2012-07-25 Ｊｓｒ株式会社 垂直液晶配向剤および垂直液晶表示素子
JP4844721B2 (ja) * 2006-03-22 2011-12-28 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
WO2008072914A1 (en) * 2006-12-15 2008-06-19 Kolon Industries, Inc. Polyimide resin and liquid crystal alignment layer and polyimide film using the same
KR101167483B1 (ko) 2006-12-15 2012-07-27 코오롱인더스트리 주식회사 무색투명한 폴리이미드 수지와 이를 이용한 액정 배향막 및필름
JP5019049B2 (ja) * 2007-12-13 2012-09-05 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5224034B2 (ja) * 2008-01-31 2013-07-03 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
JP5057075B2 (ja) 2008-02-25 2012-10-24 Ｊｓｒ株式会社 垂直配向型液晶配向剤および垂直配向型液晶表示素子
JP2009256590A (ja) * 2008-03-19 2009-11-05 Jsr Corp フィルム及びその製造方法
WO2009116500A1 (ja) * 2008-03-19 2009-09-24 Jsr株式会社 ポリイミド系材料、ポリイミドフィルム及びそれらの製造方法
JP2009256589A (ja) * 2008-03-26 2009-11-05 Jsr Corp ポリイミド系材料、組成物、フィルム及びその製造方法
JP2009229652A (ja) * 2008-03-21 2009-10-08 Jsr Corp 液晶配向剤および液晶表示素子
TWI393732B (zh) 2009-03-31 2013-04-21 Daxin Materials Corp 液晶配向液
WO2011115077A1 (ja) * 2010-03-15 2011-09-22 日産化学工業株式会社 末端を修飾したポリアミック酸エステル含有液晶配向剤、及び液晶配向膜
KR101818786B1 (ko) * 2010-03-15 2018-02-21 닛산 가가쿠 고교 가부시키 가이샤 말단을 수식한 폴리아믹산에스테르를 함유하는 액정 배향제, 및 액정 배향막
KR101474794B1 (ko) * 2011-11-03 2014-12-22 제일모직주식회사 액정 배향제, 이를 이용하여 제조한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자
CN105316005A (zh) * 2014-07-28 2016-02-10 Jsr株式会社 液晶取向剂、液晶取向膜及其制造方法、液晶显示元件、聚合物及化合物
JP2017090781A (ja) * 2015-11-13 2017-05-25 株式会社ジャパンディスプレイ 光配向膜用ワニス及び液晶表示装置
JP7076939B2 (ja) * 2016-07-19 2022-05-30 株式会社ジャパンディスプレイ 光配向膜用ワニス及び液晶表示装置
CN109293919B (zh) * 2017-07-24 2020-08-04 京东方科技集团股份有限公司 液晶取向膜、其制备方法、基板及显示装置
KR102202054B1 (ko) * 2018-01-22 2021-01-11 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막
JP2019182927A (ja) * 2018-04-03 2019-10-24 Jnc株式会社 ポリアミック酸およびその製造方法、ならびにイミド結合を有する重合体
KR102273687B1 (ko) 2018-05-17 2021-07-05 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막
JP7494734B2 (ja) 2018-11-14 2024-06-04 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
CN113396358A (zh) 2019-01-31 2021-09-14 日产化学株式会社 液晶取向剂、使用该液晶取向剂的液晶取向膜及液晶显示元件
JP2020149001A (ja) * 2019-03-15 2020-09-17 株式会社ジャパンディスプレイ 光配向膜用ワニス及び液晶表示装置
JP6888071B2 (ja) * 2019-11-29 2021-06-16 株式会社ジャパンディスプレイ 光配向膜用ワニス及び液晶表示装置
CN111592891B (zh) * 2020-06-12 2022-03-01 江苏三月科技股份有限公司 一种液晶取向剂及其制备的液晶取向膜、液晶显示元件

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0503918A1 (en) * 1991-03-11 1992-09-16 Japan Synthetic Rubber Co., Ltd. Liquid crystal aligning agent and aligning agent-applied liquid crystal display device
EP0718666A1 (en) * 1994-12-16 1996-06-26 Japan Synthetic Rubber Co., Ltd. Liquid crystal-aligning agent
WO1999033902A1 (en) * 1997-12-29 1999-07-08 Chisso Corporation Polyamic acid composition, liquid crystal aligning film, and liquid crystal display element

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3738492B2 (ja) * 1996-08-06 2006-01-25 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0503918A1 (en) * 1991-03-11 1992-09-16 Japan Synthetic Rubber Co., Ltd. Liquid crystal aligning agent and aligning agent-applied liquid crystal display device
EP0718666A1 (en) * 1994-12-16 1996-06-26 Japan Synthetic Rubber Co., Ltd. Liquid crystal-aligning agent
WO1999033902A1 (en) * 1997-12-29 1999-07-08 Chisso Corporation Polyamic acid composition, liquid crystal aligning film, and liquid crystal display element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104974768A (zh) * 2014-04-14 2015-10-14 捷恩智株式会社 液晶取向剂、液晶取向膜及液晶显示元件

Also Published As

Publication number Publication date
KR20010100887A (ko) 2001-11-14
JP4336922B2 (ja) 2009-09-30
JP2001296525A (ja) 2001-10-26
TWI299424B (en) 2008-08-01
KR100798245B1 (ko) 2008-01-24

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