JP5929565B2 - 液晶配向剤、液晶配向膜及び液晶表示素子 - Google Patents

液晶配向剤、液晶配向膜及び液晶表示素子 Download PDF

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Publication number
JP5929565B2
JP5929565B2 JP2012149743A JP2012149743A JP5929565B2 JP 5929565 B2 JP5929565 B2 JP 5929565B2 JP 2012149743 A JP2012149743 A JP 2012149743A JP 2012149743 A JP2012149743 A JP 2012149743A JP 5929565 B2 JP5929565 B2 JP 5929565B2
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liquid crystal
group
polyamic acid
aligning agent
crystal aligning
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JP2012149743A
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English (en)
Japanese (ja)
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JP2013101304A (ja
Inventor
内山 克博
克博 内山
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JSR Corp
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JSR Corp
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/52Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54Additives having no specific mesophase characterised by their chemical composition
    • C09K19/56Aligning agents
    • 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
    • C08G73/1003Preparatory processes
    • C08G73/1007Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/1028Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
    • C08G73/1032Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous characterised by the solvent(s) used
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00Compositions 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
    • C08L79/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08Polyimides; 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2012149743A 2011-10-13 2012-07-03 液晶配向剤、液晶配向膜及び液晶表示素子 Active JP5929565B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012149743A JP5929565B2 (ja) 2011-10-13 2012-07-03 液晶配向剤、液晶配向膜及び液晶表示素子

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011225649 2011-10-13
JP2011225649 2011-10-13
JP2012149743A JP5929565B2 (ja) 2011-10-13 2012-07-03 液晶配向剤、液晶配向膜及び液晶表示素子

Publications (2)

Publication Number Publication Date
JP2013101304A JP2013101304A (ja) 2013-05-23
JP5929565B2 true JP5929565B2 (ja) 2016-06-08

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JP2012149743A Active JP5929565B2 (ja) 2011-10-13 2012-07-03 液晶配向剤、液晶配向膜及び液晶表示素子

Country Status (4)

Country Link
JP (1) JP5929565B2 (ko)
KR (1) KR101828824B1 (ko)
CN (1) CN103045269A (ko)
TW (1) TWI510520B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6311343B2 (ja) * 2013-05-09 2018-04-18 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、液晶配向膜の製造方法、位相差フィルム及び位相差フィルムの製造方法
JP2017052877A (ja) 2015-09-09 2017-03-16 富士ゼロックス株式会社 ポリイミド前駆体組成物、ポリイミド前駆体組成物の製造方法、及びポリイミド成形体の製造方法
JP6780259B2 (ja) 2016-02-22 2020-11-04 富士ゼロックス株式会社 ポリイミド前駆体組成物、及びポリイミド前駆体組成物の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100834801B1 (ko) * 2004-06-18 2008-06-05 제이에스알 가부시끼가이샤 수직 액정 배향제 및 수직 액정 표시 소자
JP4788899B2 (ja) * 2006-03-24 2011-10-05 Jsr株式会社 液晶配向剤および液晶表示素子
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
CN102084287B (zh) 2008-06-04 2014-05-07 日产化学工业株式会社 液晶取向处理剂及使用该处理剂的液晶显示元件
JP5773116B2 (ja) 2009-12-03 2015-09-02 Jsr株式会社 液晶配向剤および液晶表示素子

Also Published As

Publication number Publication date
TWI510520B (zh) 2015-12-01
KR101828824B1 (ko) 2018-02-13
JP2013101304A (ja) 2013-05-23
TW201315757A (zh) 2013-04-16
CN103045269A (zh) 2013-04-17
KR20130040124A (ko) 2013-04-23

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