CN108604029B - 液晶取向剂、液晶取向膜及使用其的液晶表示元件 - Google Patents

液晶取向剂、液晶取向膜及使用其的液晶表示元件 Download PDF

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Publication number
CN108604029B
CN108604029B CN201680080871.6A CN201680080871A CN108604029B CN 108604029 B CN108604029 B CN 108604029B CN 201680080871 A CN201680080871 A CN 201680080871A CN 108604029 B CN108604029 B CN 108604029B
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liquid crystal
group
aligning agent
crystal aligning
carbon atoms
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Chinese (zh)
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CN108604029A (zh
Inventor
山极大辉
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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
    • 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
    • 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
    • C08G73/1003—Preparatory processes
    • C08G73/1035—Preparatory processes from tetracarboxylic acids or derivatives and diisocyanates
    • 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN201680080871.6A 2015-12-03 2016-12-02 液晶取向剂、液晶取向膜及使用其的液晶表示元件 Active CN108604029B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-236340 2015-12-03
JP2015236340 2015-12-03
PCT/JP2016/085953 WO2017094898A1 (ja) 2015-12-03 2016-12-02 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子

Publications (2)

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CN108604029A CN108604029A (zh) 2018-09-28
CN108604029B true CN108604029B (zh) 2021-11-26

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Country Link
JP (1) JP6891814B2 (ja)
KR (1) KR20180089487A (ja)
CN (1) CN108604029B (ja)
TW (1) TWI751995B (ja)
WO (1) WO2017094898A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200110350A (ko) * 2018-01-19 2020-09-23 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 그것을 사용한 액정 표시 소자
TW202028303A (zh) * 2018-10-15 2020-08-01 日商日產化學股份有限公司 聚醯胺酸酯樹脂組成物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104516151A (zh) * 2013-10-07 2015-04-15 Jsr株式会社 液晶取向膜的制造方法、光取向剂及液晶显示元件

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* Cited by examiner, † Cited by third party
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JP3613421B2 (ja) 1996-05-31 2005-01-26 Ｊｓｒ株式会社 液晶配向剤
JP2003026918A (ja) * 2001-07-13 2003-01-29 Hitachi Ltd 液晶配向膜用材料、液晶表示素子、その製造方法及び液晶表示装置
CN102893208B (zh) * 2010-03-15 2015-07-08 日产化学工业株式会社 含有聚酰胺酸酯和聚酰胺酸的液晶取向剂以及液晶取向膜
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
US20130083278A1 (en) * 2010-06-07 2013-04-04 Sharp Kabushiki Kaisha Liquid crystal display device
KR101884044B1 (ko) * 2011-03-31 2018-07-31 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막, 액정 표시 소자 및 액정 표시 소자의 제조 방법
WO2013099937A1 (ja) * 2011-12-28 2013-07-04 日産化学工業株式会社 液晶配向剤、液晶配向膜、液晶表示素子及び液晶表示素子の製造方法
TWI628214B (zh) * 2012-02-13 2018-07-01 日產化學工業股份有限公司 液晶配向劑、液晶配向膜及液晶顯示元件
WO2013147083A1 (ja) * 2012-03-30 2013-10-03 日産化学工業株式会社 ポリイミド系の液晶配向処理剤、液晶配向膜、及び液晶表示素子
CN105359032B (zh) 2013-05-01 2017-09-05 日产化学工业株式会社 液晶取向处理剂、液晶取向膜和液晶表示元件
JP6519583B2 (ja) * 2014-04-03 2019-05-29 日産化学株式会社 ポリアミック酸エステル−ポリアミック酸共重合体を含有する液晶配向剤、及びそれを用いた液晶配向膜

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104516151A (zh) * 2013-10-07 2015-04-15 Jsr株式会社 液晶取向膜的制造方法、光取向剂及液晶显示元件

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Publication number Publication date
JP6891814B2 (ja) 2021-06-18
TW201734131A (zh) 2017-10-01
WO2017094898A1 (ja) 2017-06-08
CN108604029A (zh) 2018-09-28
KR20180089487A (ko) 2018-08-08
JPWO2017094898A1 (ja) 2018-09-20
TWI751995B (zh) 2022-01-11

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