CN109564369B - 液晶取向剂、液晶取向膜和液晶表示元件 - Google Patents

液晶取向剂、液晶取向膜和液晶表示元件 Download PDF

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Publication number
CN109564369B
CN109564369B CN201780049760.3A CN201780049760A CN109564369B CN 109564369 B CN109564369 B CN 109564369B CN 201780049760 A CN201780049760 A CN 201780049760A CN 109564369 B CN109564369 B CN 109564369B
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liquid crystal
group
aligning agent
crystal aligning
carbon atoms
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English (en)
Chinese (zh)
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CN109564369A (zh
Inventor
宫本泰宏
松本欣也
万代淳彦
杉山晓子
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Nissan Chemical Corp
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Nissan Chemical Corp
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    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • 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
    • 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
    • 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)
  • 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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN201780049760.3A 2016-06-14 2017-06-13 液晶取向剂、液晶取向膜和液晶表示元件 Active CN109564369B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-118282 2016-06-14
JP2016118282 2016-06-14
PCT/JP2017/021836 WO2017217413A1 (ja) 2016-06-14 2017-06-13 液晶配向剤、液晶配向膜及び液晶表示素子

Publications (2)

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CN109564369A CN109564369A (zh) 2019-04-02
CN109564369B true CN109564369B (zh) 2022-08-26

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Country Link
JP (1) JP7131384B2 (ko)
KR (1) KR102469383B1 (ko)
CN (1) CN109564369B (ko)
TW (1) TWI813541B (ko)
WO (1) WO2017217413A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018181496A1 (ja) * 2017-03-30 2018-10-04 日産化学株式会社 剥離層形成用組成物及び剥離層
KR20230038513A (ko) * 2020-07-17 2023-03-20 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자
KR20230038512A (ko) * 2020-07-17 2023-03-20 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007139949A (ja) * 2005-11-16 2007-06-07 Hitachi Cable Ltd 液晶配向剤
JP2007241249A (ja) * 2006-02-07 2007-09-20 Jsr Corp 垂直配向型液晶配向剤、および垂直配向型液晶表示素子
JP2015228034A (ja) * 2009-09-18 2015-12-17 Jnc株式会社 液晶表示素子

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4085206B2 (ja) 1996-02-15 2008-05-14 日産化学工業株式会社 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
JP3169062B2 (ja) 1996-07-11 2001-05-21 日産化学工業株式会社 液晶セル用配向処理剤
JP4175826B2 (ja) 2002-04-16 2008-11-05 シャープ株式会社 液晶表示装置
JP5041123B2 (ja) * 2005-07-12 2012-10-03 Ｊｓｒ株式会社 垂直液晶配向剤
JP5145660B2 (ja) * 2005-10-18 2013-02-20 Ｄｉｃ株式会社 光配向膜用組成物、光配向膜の製造方法、及びこれを用いた光学異方体、光学素子、その製造方法
KR102135493B1 (ko) * 2013-05-01 2020-08-26 닛산 가가쿠 가부시키가이샤 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
KR102069288B1 (ko) * 2013-08-28 2020-01-23 삼성디스플레이 주식회사 액정 배향제 및 액정 표시 장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007139949A (ja) * 2005-11-16 2007-06-07 Hitachi Cable Ltd 液晶配向剤
JP2007241249A (ja) * 2006-02-07 2007-09-20 Jsr Corp 垂直配向型液晶配向剤、および垂直配向型液晶表示素子
JP2015228034A (ja) * 2009-09-18 2015-12-17 Jnc株式会社 液晶表示素子

Also Published As

Publication number Publication date
WO2017217413A1 (ja) 2017-12-21
TWI813541B (zh) 2023-09-01
JP7131384B2 (ja) 2022-09-06
KR20190019127A (ko) 2019-02-26
CN109564369A (zh) 2019-04-02
KR102469383B1 (ko) 2022-11-21
TW201811869A (zh) 2018-04-01
JPWO2017217413A1 (ja) 2019-07-11

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