KR102430123B1 - 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
KR102430123B1
KR102430123B1 KR1020197008452A KR20197008452A KR102430123B1 KR 102430123 B1 KR102430123 B1 KR 102430123B1 KR 1020197008452 A KR1020197008452 A KR 1020197008452A KR 20197008452 A KR20197008452 A KR 20197008452A KR 102430123 B1 KR102430123 B1 KR 102430123B1
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KR
South Korea
Prior art keywords
liquid crystal
crystal aligning
group
solvent
aligning agent
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KR1020197008452A
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English (en)
Korean (ko)
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KR20190044642A (ko
Inventor
히로키 야마기와
Original Assignee
닛산 가가쿠 가부시키가이샤
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Publication of KR20190044642A publication Critical patent/KR20190044642A/ko
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Publication of KR102430123B1 publication Critical patent/KR102430123B1/ko

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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
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00—Coating compositions based on 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 C09D161/00 - C09D177/00
    • C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09D179/08—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
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20—Diluents or solvents
    • 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Liquid Crystal (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
KR1020197008452A 2016-08-24 2017-08-23 액정 배향제, 액정 배향막 및 액정 표시 소자 KR102430123B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016163463 2016-08-24
JPJP-P-2016-163463 2016-08-24
PCT/JP2017/030130 WO2018038160A1 (ja) 2016-08-24 2017-08-23 液晶配向剤、液晶配向膜及び液晶表示素子

Publications (2)

Publication Number Publication Date
KR20190044642A KR20190044642A (ko) 2019-04-30
KR102430123B1 true KR102430123B1 (ko) 2022-08-05

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Family Applications (1)

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KR1020197008452A KR102430123B1 (ko) 2016-08-24 2017-08-23 액정 배향제, 액정 배향막 및 액정 표시 소자

Country Status (5)

Country Link
JP (1) JP6974800B2 (zh)
KR (1) KR102430123B1 (zh)
CN (1) CN109643038B (zh)
TW (1) TWI735635B (zh)
WO (1) WO2018038160A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019171776A1 (ja) * 2018-03-07 2019-09-12 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶素子
KR102267591B1 (ko) * 2018-11-20 2021-06-18 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자
KR20220106750A (ko) * 2019-11-26 2022-07-29 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001305549A (ja) 2000-04-24 2001-10-31 Jsr Corp 液晶配向剤

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3968823B2 (ja) * 1997-06-09 2007-08-29 Ｊｓｒ株式会社 液晶配向剤
JP4156445B2 (ja) 2003-06-04 2008-09-24 株式会社 日立ディスプレイズ 液晶表示装置の製造方法
CN101405349A (zh) * 2006-03-20 2009-04-08 三菱化学株式会社 酞菁结晶、使用该酞菁结晶的电子照相感光体、电子照相感光体盒以及图像形成装置
JP4869892B2 (ja) 2006-12-06 2012-02-08 株式会社 日立ディスプレイズ 液晶表示装置
JP5532195B2 (ja) * 2008-06-10 2014-06-25 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5553531B2 (ja) 2009-06-03 2014-07-16 株式会社ジャパンディスプレイ 液晶表示装置
JP5821137B2 (ja) * 2011-03-25 2015-11-24 株式会社アイ．エス．テイ 電池電極用バインダー組成物、電池電極用バインダー、電池電極形成用合剤スラリー、電池電極形成用合剤スラリー製造方法、電池電極および電池電極形成方法
KR20190095556A (ko) * 2012-09-19 2019-08-14 혼슈우 카가쿠고교 가부시키가이샤 폴리이미드 및 그의 성형체
CN105683829B (zh) * 2013-09-03 2019-08-20 日产化学工业株式会社 液晶取向处理剂、液晶取向膜和液晶表示元件
KR102259997B1 (ko) * 2013-10-10 2021-06-02 닛산 가가쿠 가부시키가이샤 조성물, 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
EP3200022B1 (en) * 2014-09-25 2019-06-26 Nissan Chemical Corporation Liquid crystal display device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001305549A (ja) 2000-04-24 2001-10-31 Jsr Corp 液晶配向剤

Also Published As

Publication number Publication date
JP6974800B2 (ja) 2021-12-01
JPWO2018038160A1 (ja) 2019-06-24
TW201825658A (zh) 2018-07-16
WO2018038160A1 (ja) 2018-03-01
TWI735635B (zh) 2021-08-11
CN109643038B (zh) 2022-01-25
CN109643038A (zh) 2019-04-16
KR20190044642A (ko) 2019-04-30

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