KR102104154B1 - 액정 배향막의 제조 방법, 액정 배향막, 및 액정 표시 소자 - Google Patents

액정 배향막의 제조 방법, 액정 배향막, 및 액정 표시 소자 Download PDF

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KR102104154B1
KR102104154B1 KR1020157015704A KR20157015704A KR102104154B1 KR 102104154 B1 KR102104154 B1 KR 102104154B1 KR 1020157015704 A KR1020157015704 A KR 1020157015704A KR 20157015704 A KR20157015704 A KR 20157015704A KR 102104154 B1 KR102104154 B1 KR 102104154B1
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South Korea
Prior art keywords
liquid crystal
film
alignment film
crystal aligning
formula
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KR1020157015704A
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English (en)
Korean (ko)
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KR20150090119A (ko
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나오키 사쿠모토
요스케 이이누마
유호 노구치
다카오 호리
히로키 야마기와
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닛산 가가쿠 가부시키가이샤
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Publication of KR20150090119A publication Critical patent/KR20150090119A/ko
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1042Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1075Partially aromatic polyimides
    • C08G73/1078Partially aromatic polyimides wholly aromatic in the diamino moiety
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1046Polyimides containing oxygen in the form of ether bonds in the main chain
    • C08G73/105Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the diamino moiety
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D179/00Coating 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
    • C09D179/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09D179/08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723Polyimide, polyamide-imide
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1343Electrodes
    • G02F1/134309Electrodes characterised by their geometrical arrangement
    • G02F1/134363Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geometry (AREA)
KR1020157015704A 2012-11-30 2013-11-29 액정 배향막의 제조 방법, 액정 배향막, 및 액정 표시 소자 KR102104154B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2012-263390 2012-11-30
JP2012263390 2012-11-30
PCT/JP2013/082216 WO2014084364A1 (ja) 2012-11-30 2013-11-29 液晶配向膜の製造方法、液晶配向膜、及び液晶表示素子

Publications (2)

Publication Number Publication Date
KR20150090119A KR20150090119A (ko) 2015-08-05
KR102104154B1 true KR102104154B1 (ko) 2020-04-23

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KR1020157015704A KR102104154B1 (ko) 2012-11-30 2013-11-29 액정 배향막의 제조 방법, 액정 배향막, 및 액정 표시 소자

Country Status (5)

Country Link
JP (1) JP6202006B2 (zh)
KR (1) KR102104154B1 (zh)
CN (1) CN104823104B (zh)
TW (1) TWI598668B (zh)
WO (1) WO2014084364A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170039101A (ko) * 2014-08-04 2017-04-10 제이엔씨 주식회사 액정 표시 소자
CN108027538B (zh) * 2015-09-29 2021-02-19 夏普株式会社 液晶显示装置及其制造方法
JP7055280B2 (ja) * 2016-09-16 2022-04-18 日産化学株式会社 液晶配向膜を有する基板の製造方法及び液晶表示素子
JPWO2018117239A1 (ja) * 2016-12-21 2019-10-31 日産化学株式会社 液晶配向膜の製造方法、液晶配向膜、及び液晶表示素子
WO2019142927A1 (ja) * 2018-01-19 2019-07-25 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
CN117567741B (zh) * 2024-01-11 2024-04-19 武汉柔显科技股份有限公司 聚酰胺酸及其制备方法、液晶取向剂、取向膜及显示装置
CN118005923B (zh) * 2024-04-10 2024-06-18 浙江奥首材料科技有限公司 一种柔性oled显示面板用聚酰胺酸酯清漆及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004086184A (ja) 2002-06-25 2004-03-18 Chisso Corp 液晶配向剤、液晶配向膜及び液晶表示素子
JP2007199681A (ja) 2005-12-26 2007-08-09 Hitachi Displays Ltd 液晶表示装置
CN102224452A (zh) 2008-10-29 2011-10-19 日产化学工业株式会社 二胺、聚酰亚胺、液晶取向剂及液晶取向膜
TW201202306A (en) 2010-03-15 2012-01-16 Nissan Chemical Ind Ltd Liquid crystal alignment agent for use in photo-alignment process, and liquid crystal alignment film using same

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JPH06282081A (ja) * 1993-03-26 1994-10-07 Asahi Chem Ind Co Ltd パターンを形成する方法
TW313582B (zh) * 1994-03-25 1997-08-21 Chisso Corp
JP3582122B2 (ja) * 1994-03-25 2004-10-27 チッソ株式会社 ワニス組成物
JPH07271054A (ja) * 1994-04-01 1995-10-20 Toray Ind Inc 感光性ポリイミド用リンス液
JP3893659B2 (ja) 1996-03-05 2007-03-14 日産化学工業株式会社 液晶配向処理方法
JP5083539B2 (ja) * 2007-12-13 2012-11-28 Jsr株式会社 液晶配向剤および液晶表示素子
WO2010092989A1 (ja) * 2009-02-12 2010-08-19 日産化学工業株式会社 テトラカルボン酸誘導体、その製造方法、及び液晶配向剤
JP5048742B2 (ja) * 2009-11-06 2012-10-17 株式会社ジャパンディスプレイイースト 液晶表示装置
JP5654228B2 (ja) 2009-11-13 2015-01-14 株式会社ジャパンディスプレイ 液晶表示装置及び液晶表示装置の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004086184A (ja) 2002-06-25 2004-03-18 Chisso Corp 液晶配向剤、液晶配向膜及び液晶表示素子
JP2007199681A (ja) 2005-12-26 2007-08-09 Hitachi Displays Ltd 液晶表示装置
CN102224452A (zh) 2008-10-29 2011-10-19 日产化学工业株式会社 二胺、聚酰亚胺、液晶取向剂及液晶取向膜
TW201202306A (en) 2010-03-15 2012-01-16 Nissan Chemical Ind Ltd Liquid crystal alignment agent for use in photo-alignment process, and liquid crystal alignment film using same

Also Published As

Publication number Publication date
TW201435455A (zh) 2014-09-16
TWI598668B (zh) 2017-09-11
JPWO2014084364A1 (ja) 2017-01-05
WO2014084364A1 (ja) 2014-06-05
CN104823104B (zh) 2018-03-06
KR20150090119A (ko) 2015-08-05
CN104823104A (zh) 2015-08-05
JP6202006B2 (ja) 2017-09-27

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