KR101798375B1 - 액정 배향제, 액정 배향막 및 액정 표시 소자 - Google Patents

액정 배향제, 액정 배향막 및 액정 표시 소자 Download PDF

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Publication number
KR101798375B1
KR101798375B1 KR1020110003538A KR20110003538A KR101798375B1 KR 101798375 B1 KR101798375 B1 KR 101798375B1 KR 1020110003538 A KR1020110003538 A KR 1020110003538A KR 20110003538 A KR20110003538 A KR 20110003538A KR 101798375 B1 KR101798375 B1 KR 101798375B1
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KR
South Korea
Prior art keywords
liquid crystal
solution
mol
dianhydride
diamine
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KR1020110003538A
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English (en)
Korean (ko)
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KR20110085891A (ko
Inventor
유우코 이누카이
켄이치 이즈미
카츠히로 우치야마
타카히토 카토우
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제이에스알 가부시끼가이샤
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Publication of KR20110085891A publication Critical patent/KR20110085891A/ko
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Publication of KR101798375B1 publication Critical patent/KR101798375B1/ko

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    • 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
    • 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
    • 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
    • C08G73/1003—Preparatory processes
    • 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
    • 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
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50—Physical properties
    • C08G2261/53—Physical properties liquid-crystalline

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
KR1020110003538A 2010-01-19 2011-01-13 액정 배향제, 액정 배향막 및 액정 표시 소자 KR101798375B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2010-008948 2010-01-19
JP2010008948 2010-01-19

Publications (2)

Publication Number Publication Date
KR20110085891A KR20110085891A (ko) 2011-07-27
KR101798375B1 true KR101798375B1 (ko) 2017-12-12

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KR1020110003538A KR101798375B1 (ko) 2010-01-19 2011-01-13 액정 배향제, 액정 배향막 및 액정 표시 소자

Country Status (4)

Country Link
JP (1) JP5849391B2 (zh)
KR (1) KR101798375B1 (zh)
CN (1) CN102127459B (zh)
TW (1) TWI504675B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103827211B (zh) * 2011-07-12 2017-06-06 日产化学工业株式会社 组合物、液晶取向处理剂、液晶取向膜及液晶显示元件
JP5691996B2 (ja) * 2011-10-21 2015-04-01 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP5845918B2 (ja) * 2012-01-20 2016-01-20 宇部興産株式会社 ポリイミド前駆体及びポリイミド
JP5884979B2 (ja) * 2012-03-09 2016-03-15 Jsr株式会社 （１ｒ，２ｓ，４ｓ，５ｒ）シクロヘキサンテトラカルボン酸二無水物の製造方法
KR20150086314A (ko) * 2012-11-16 2015-07-27 닛산 가가쿠 고교 가부시키 가이샤 폴리이미드 수지필름 및 폴리이미드 수지필름으로 이루어지는 전자디바이스용 기판
KR20150086230A (ko) * 2012-11-21 2015-07-27 제이에스알 가부시끼가이샤 액정 배향제, 액정 배향막 및 그의 제조 방법, 그리고 액정 표시 소자
JPWO2015053312A1 (ja) * 2013-10-11 2017-03-09 宇部興産株式会社 ポリイミド前駆体、ポリイミド、ポリイミドフィルム、ワニス、及び基板
JP6557963B2 (ja) * 2014-02-25 2019-08-14 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP6596931B2 (ja) * 2014-08-29 2019-10-30 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
KR102277807B1 (ko) * 2014-10-17 2021-07-15 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 폴리이미드 수지 조성물, 폴리이미드 필름 및 적층체
CN111647412A (zh) * 2020-06-12 2020-09-11 江苏三月科技股份有限公司 液晶取向剂、液晶取向膜以及液晶显示元件

Citations (4)

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JP2008299318A (ja) * 2007-05-02 2008-12-11 Jsr Corp 垂直配向型液晶配向剤および液晶表示素子
JP2009191253A (ja) 2008-01-18 2009-08-27 Iwatani Industrial Gases Corp 新規な（１ｓ，２ｓ，４ｒ，５ｒ）−シクロヘキサンテトラカルボン酸二無水物及びその利用
JP2009286706A (ja) * 2008-05-27 2009-12-10 Iwatani Industrial Gases Corp 新規な（１ｒ，２ｓ，４ｓ，５ｒ）‐シクロヘキサンテトラカルボン酸二無水物及びその利用
JP2009294281A (ja) 2008-06-03 2009-12-17 Jsr Corp 液晶配向剤、液晶配向膜および液晶表示素子

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JPS61238809A (ja) * 1985-04-16 1986-10-24 Ube Ind Ltd 感光性ポリイミドの樹脂液組成物
TWI283783B (en) * 1999-12-09 2007-07-11 Jsr Corp Liquid crystal alignment film and liquid crystal display device
JP2002062537A (ja) * 2000-08-21 2002-02-28 Jsr Corp Ｓｔｎ型液晶表示素子用液晶配向剤およびｓｔｎ型液晶表示素子
JP2002155139A (ja) * 2000-11-22 2002-05-28 Hitachi Cable Ltd 液晶配向膜用溶剤可溶ブロックポリイミド組成物およびその製造方法
JP4375533B2 (ja) * 2003-06-26 2009-12-02 三菱瓦斯化学株式会社 溶媒可溶性ポリイミドの製造方法
JP5077048B2 (ja) * 2007-05-02 2012-11-21 Ｊｓｒ株式会社 垂直配向型液晶配向剤
JP2008297360A (ja) * 2007-05-29 2008-12-11 New Japan Chem Co Ltd 溶剤可溶性ポリイミド樹脂
JP5325491B2 (ja) * 2008-08-01 2013-10-23 株式会社カネカ 新規な塗布型光学補償フィルムおよびその製造方法
JP2010070721A (ja) * 2008-09-22 2010-04-02 Sekisui Chem Co Ltd ポリイミド及びその製造方法
JP5630139B2 (ja) * 2009-08-18 2014-11-26 Jnc株式会社 液晶配向剤、液晶配向膜および液晶表示素子

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008299318A (ja) * 2007-05-02 2008-12-11 Jsr Corp 垂直配向型液晶配向剤および液晶表示素子
JP2009191253A (ja) 2008-01-18 2009-08-27 Iwatani Industrial Gases Corp 新規な（１ｓ，２ｓ，４ｒ，５ｒ）−シクロヘキサンテトラカルボン酸二無水物及びその利用
JP2009286706A (ja) * 2008-05-27 2009-12-10 Iwatani Industrial Gases Corp 新規な（１ｒ，２ｓ，４ｓ，５ｒ）‐シクロヘキサンテトラカルボン酸二無水物及びその利用
JP2009294281A (ja) 2008-06-03 2009-12-17 Jsr Corp 液晶配向剤、液晶配向膜および液晶表示素子

Also Published As

Publication number Publication date
CN102127459A (zh) 2011-07-20
KR20110085891A (ko) 2011-07-27
CN102127459B (zh) 2015-09-16
TW201132703A (en) 2011-10-01
TWI504675B (zh) 2015-10-21
JP5849391B2 (ja) 2016-01-27
JP2011170321A (ja) 2011-09-01

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