KR20180089487A - 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자 - Google Patents

액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자 Download PDF

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Publication number
KR20180089487A
KR20180089487A KR1020187018889A KR20187018889A KR20180089487A KR 20180089487 A KR20180089487 A KR 20180089487A KR 1020187018889 A KR1020187018889 A KR 1020187018889A KR 20187018889 A KR20187018889 A KR 20187018889A KR 20180089487 A KR20180089487 A KR 20180089487A
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KR
South Korea
Prior art keywords
group
liquid crystal
aligning agent
component
carbon atoms
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KR1020187018889A
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English (en)
Korean (ko)
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KR102710874B1 (ko
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히로키 야마기와
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닛산 가가쿠 가부시키가이샤
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Publication of KR20180089487A publication Critical patent/KR20180089487A/ko
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Publication of KR102710874B1 publication Critical patent/KR102710874B1/ko

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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
    • C08G73/1035Preparatory processes from tetracarboxylic acids or derivatives and diisocyanates
    • 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (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)
KR1020187018889A 2015-12-03 2016-12-02 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자 KR102710874B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015236340 2015-12-03
JPJP-P-2015-236340 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)

Publication Number Publication Date
KR20180089487A true KR20180089487A (ko) 2018-08-08
KR102710874B1 KR102710874B1 (ko) 2024-09-26

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KR1020187018889A KR102710874B1 (ko) 2015-12-03 2016-12-02 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자

Country Status (5)

Country Link
JP (1) JP6891814B2 (ja)
KR (1) KR102710874B1 (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
JP7193783B2 (ja) * 2018-01-19 2022-12-21 日産化学株式会社 液晶配向剤、液晶配向膜、及びそれを用いた液晶表示素子
WO2020080206A1 (ja) * 2018-10-15 2020-04-23 日産化学株式会社 ポリアミック酸エステル樹脂組成物

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09316200A (ja) 1996-05-31 1997-12-09 Japan Synthetic Rubber Co Ltd 液晶配向剤
KR20030026918A (ko) 1999-09-17 2003-04-03 퀄컴 인코포레이티드 변조신호의 상회전 방법 및 장치
WO2011115118A1 (ja) * 2010-03-15 2011-09-22 日産化学工業株式会社 ポリアミック酸エステル含有液晶配向剤、及び液晶配向膜
WO2013122062A1 (ja) * 2012-02-13 2013-08-22 日産化学工業株式会社 液晶配向剤、液晶配向膜および液晶表示素子
WO2014178406A1 (ja) 2013-05-01 2014-11-06 日産化学工業株式会社 液晶配向処理剤、液晶配向膜及び液晶表示素子
JP2015135464A (ja) * 2013-10-07 2015-07-27 Jsr株式会社 液晶配向膜の製造方法、光配向剤及び液晶表示素子
WO2015152174A1 (ja) * 2014-04-03 2015-10-08 日産化学工業株式会社 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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP6048143B2 (ja) * 2010-03-15 2016-12-21 日産化学工業株式会社 ポリアミック酸エステルとポリアミック酸とを含有する液晶配向剤及び液晶配向膜
US20130083278A1 (en) * 2010-06-07 2013-04-04 Sharp Kabushiki Kaisha Liquid crystal display device
CN103562782B (zh) * 2011-03-31 2016-06-15 日产化学工业株式会社 液晶取向剂、液晶取向膜、液晶显示元件及液晶显示元件的制造方法
CN104136979B (zh) * 2011-12-28 2017-02-22 日产化学工业株式会社 液晶取向剂、液晶取向膜、液晶显示元件及液晶显示元件的制造方法
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09316200A (ja) 1996-05-31 1997-12-09 Japan Synthetic Rubber Co Ltd 液晶配向剤
KR20030026918A (ko) 1999-09-17 2003-04-03 퀄컴 인코포레이티드 변조신호의 상회전 방법 및 장치
WO2011115118A1 (ja) * 2010-03-15 2011-09-22 日産化学工業株式会社 ポリアミック酸エステル含有液晶配向剤、及び液晶配向膜
WO2013122062A1 (ja) * 2012-02-13 2013-08-22 日産化学工業株式会社 液晶配向剤、液晶配向膜および液晶表示素子
WO2014178406A1 (ja) 2013-05-01 2014-11-06 日産化学工業株式会社 液晶配向処理剤、液晶配向膜及び液晶表示素子
JP2015135464A (ja) * 2013-10-07 2015-07-27 Jsr株式会社 液晶配向膜の製造方法、光配向剤及び液晶表示素子
WO2015152174A1 (ja) * 2014-04-03 2015-10-08 日産化学工業株式会社 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

Also Published As

Publication number Publication date
CN108604029B (zh) 2021-11-26
TW201734131A (zh) 2017-10-01
TWI751995B (zh) 2022-01-11
KR102710874B1 (ko) 2024-09-26
CN108604029A (zh) 2018-09-28
JPWO2017094898A1 (ja) 2018-09-20
JP6891814B2 (ja) 2021-06-18
WO2017094898A1 (ja) 2017-06-08

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