JP6102743B2 - 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
JP6102743B2
JP6102743B2 JP2013540863A JP2013540863A JP6102743B2 JP 6102743 B2 JP6102743 B2 JP 6102743B2 JP 2013540863 A JP2013540863 A JP 2013540863A JP 2013540863 A JP2013540863 A JP 2013540863A JP 6102743 B2 JP6102743 B2 JP 6102743B2
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Prior art keywords
liquid crystal
formula
aligning agent
crystal aligning
diamine
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Japanese (ja)
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JPWO2013062115A1 (ja
Inventor
翔一朗 中原
翔一朗 中原
夏樹 佐藤
夏樹 佐藤
小野　豪
豪 小野
加名子 鈴木
加名子 鈴木
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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
    • 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
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • 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
    • 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
    • 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)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP2013540863A 2011-10-27 2012-10-26 液晶配向剤、液晶配向膜及び液晶表示素子 Active JP6102743B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011235976 2011-10-27
JP2011235976 2011-10-27
PCT/JP2012/077804 WO2013062115A1 (ja) 2011-10-27 2012-10-26 液晶配向剤、液晶配向膜及び液晶表示素子

Publications (2)

Publication Number Publication Date
JPWO2013062115A1 JPWO2013062115A1 (ja) 2015-04-02
JP6102743B2 true JP6102743B2 (ja) 2017-03-29

Family

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Family Applications (1)

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JP2013540863A Active JP6102743B2 (ja) 2011-10-27 2012-10-26 液晶配向剤、液晶配向膜及び液晶表示素子

Country Status (5)

Country Link
JP (1) JP6102743B2 (ko)
KR (4) KR20140084279A (ko)
CN (1) CN104024932A (ko)
TW (1) TWI596137B (ko)
WO (1) WO2013062115A1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106462010B (zh) * 2014-03-17 2019-05-28 日产化学工业株式会社 液晶取向剂、液晶取向膜和液晶表示元件
JP6607191B2 (ja) * 2014-09-18 2019-11-20 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
CN108474981B (zh) 2015-10-14 2021-04-16 日产化学工业株式会社 液晶取向剂、液晶取向膜和液晶表示元件
CN108604027A (zh) * 2015-11-25 2018-09-28 日产化学工业株式会社 液晶取向剂、液晶取向膜和液晶表示元件
JP6852347B2 (ja) * 2016-01-29 2021-03-31 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶素子
CN110325903B (zh) * 2016-12-21 2023-01-06 日产化学株式会社 液晶取向膜的制造方法、液晶取向膜和液晶表示元件
KR20210045392A (ko) * 2018-08-20 2021-04-26 닛산 가가쿠 가부시키가이샤 액정 배향제, 그 제조 방법, 액정 배향막, 및 액정 표시 소자
CN116234856B (zh) 2020-07-17 2024-04-09 日产化学株式会社 液晶取向剂、液晶取向膜以及液晶显示元件

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3191535B2 (ja) 1993-10-21 2001-07-23 ジェイエスアール株式会社 液晶配向剤および液晶表示素子
JP3206401B2 (ja) 1995-11-20 2001-09-10 ジェイエスアール株式会社 液晶配向剤および液晶表示素子
JP3603460B2 (ja) 1996-03-25 2004-12-22 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP2008090297A (ja) 2006-09-08 2008-04-17 Jsr Corp 液晶配向剤および液晶表示素子
TWI477533B (zh) * 2008-11-06 2015-03-21 Nissan Chemical Ind Ltd Liquid crystal alignment agent
TWI501998B (zh) * 2010-03-15 2015-10-01 Nissan Chemical Ind Ltd A liquid crystal aligning agent containing a polyamic acid ester, and a liquid crystal alignment film
KR101796334B1 (ko) * 2010-04-30 2017-11-09 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자

Also Published As

Publication number Publication date
JPWO2013062115A1 (ja) 2015-04-02
KR20210106012A (ko) 2021-08-27
TW201333075A (zh) 2013-08-16
KR20230048163A (ko) 2023-04-10
TWI596137B (zh) 2017-08-21
KR20190049909A (ko) 2019-05-09
CN104024932A (zh) 2014-09-03
WO2013062115A1 (ja) 2013-05-02
KR20140084279A (ko) 2014-07-04

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