JP5691610B2 - 液晶配向膜形成用組成物、液晶配向膜及び液晶表示素子 - Google Patents

液晶配向膜形成用組成物、液晶配向膜及び液晶表示素子 Download PDF

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Publication number
JP5691610B2
JP5691610B2 JP2011033520A JP2011033520A JP5691610B2 JP 5691610 B2 JP5691610 B2 JP 5691610B2 JP 2011033520 A JP2011033520 A JP 2011033520A JP 2011033520 A JP2011033520 A JP 2011033520A JP 5691610 B2 JP5691610 B2 JP 5691610B2
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liquid crystal
alignment film
crystal alignment
group
composition
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Japanese (ja)
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JP2011237766A (ja
Inventor
利之 秋池
利之 秋池
謙一 泉
謙一 泉
良彰 高橋
良彰 高橋
篤史 米田
篤史 米田
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JSR Corp
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JSR Corp
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    • 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
    • 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
    • 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
    • C08G73/1067Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
JP2011033520A 2010-04-15 2011-02-18 液晶配向膜形成用組成物、液晶配向膜及び液晶表示素子 Active JP5691610B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011033520A JP5691610B2 (ja) 2010-04-15 2011-02-18 液晶配向膜形成用組成物、液晶配向膜及び液晶表示素子

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010094487 2010-04-15
JP2010094487 2010-04-15
JP2011033520A JP5691610B2 (ja) 2010-04-15 2011-02-18 液晶配向膜形成用組成物、液晶配向膜及び液晶表示素子

Publications (2)

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JP2011237766A JP2011237766A (ja) 2011-11-24
JP5691610B2 true JP5691610B2 (ja) 2015-04-01

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JP2011033520A Active JP5691610B2 (ja) 2010-04-15 2011-02-18 液晶配向膜形成用組成物、液晶配向膜及び液晶表示素子

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Country Link
JP (1) JP5691610B2 (zh)
KR (1) KR20110115518A (zh)
CN (1) CN102220142B (zh)
TW (1) TWI488950B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6146077B2 (ja) * 2012-06-29 2017-06-14 Jsr株式会社 液晶配向膜の製造方法
JP2014215543A (ja) * 2013-04-26 2014-11-17 Jsr株式会社 液晶配向剤
WO2021261281A1 (ja) * 2020-06-26 2021-12-30 日産化学株式会社 液晶配向剤、液晶配向膜、及び液晶表示素子
TW202346424A (zh) * 2022-03-29 2023-12-01 日商Ube股份有限公司 可撓性配線基板用聚醯亞胺前驅體組合物、聚醯亞胺膜及聚醯亞胺金屬積層體

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06175138A (ja) * 1992-12-02 1994-06-24 Japan Synthetic Rubber Co Ltd 液晶配向剤
US5783656A (en) * 1996-02-06 1998-07-21 Japan Synthetic Rubber Co., Ltd. Polyamic acid, polyimide and liquid crystal aligning agent
JP2001072770A (ja) * 1999-06-30 2001-03-21 Nissan Chem Ind Ltd ジアミノベンゼン誘導体及びそれを用いたポリイミド並びに液晶配向膜
JP2003107486A (ja) * 2001-09-28 2003-04-09 Jsr Corp 横電界方式液晶表示素子用液晶配向剤および横電界方式液晶表示素子
US20060142538A1 (en) * 2002-12-11 2006-06-29 Nissan Chemical Industries, Ltd. Liquid crystal orientating agent and liquid crystal display element using it
JP2009193054A (ja) * 2008-01-16 2009-08-27 Jsr Corp 液晶配向剤および液晶表示素子
JP4829913B2 (ja) * 2008-03-07 2011-12-07 積水化学工業株式会社 ポリイミド及びその製造方法
JP5246399B2 (ja) * 2008-03-21 2013-07-24 Jsr株式会社 液晶配向剤および液晶表示素子
KR20100026112A (ko) * 2008-08-29 2010-03-10 칫소가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
JP2010077184A (ja) * 2008-09-24 2010-04-08 Sekisui Chem Co Ltd ポリイミド及びその製造方法
JP2010077194A (ja) * 2008-09-24 2010-04-08 Unitika Ltd 難燃性ガラス繊維強化ポリアミド樹脂組成物
JP5304174B2 (ja) * 2008-10-29 2013-10-02 Jnc株式会社 液晶配向剤、液晶配向膜および液晶表示素子
JP5387428B2 (ja) * 2010-01-26 2014-01-15 Jnc株式会社 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
KR20110115518A (ko) 2011-10-21
JP2011237766A (ja) 2011-11-24
CN102220142B (zh) 2015-04-01
TW201207091A (en) 2012-02-16
TWI488950B (zh) 2015-06-21
CN102220142A (zh) 2011-10-19

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