KR102744958B1 - 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자 그리고 그 액정 표시 소자의 제조 방법, 디아민 화합물 - Google Patents

액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자 그리고 그 액정 표시 소자의 제조 방법, 디아민 화합물 Download PDF

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KR102744958B1
KR102744958B1 KR1020217001148A KR20217001148A KR102744958B1 KR 102744958 B1 KR102744958 B1 KR 102744958B1 KR 1020217001148 A KR1020217001148 A KR 1020217001148A KR 20217001148 A KR20217001148 A KR 20217001148A KR 102744958 B1 KR102744958 B1 KR 102744958B1
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liquid crystal
crystal alignment
diamine
alignment agent
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KR20210022649A (ko
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쇼타로 오타
유스케 야마모토
리에 군지
미키 도요다
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닛산 가가쿠 가부시키가이샤
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    • 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
    • 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
    • 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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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mathematical Physics (AREA)
  • Polymers & Plastics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020217001148A 2018-06-19 2019-06-19 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자 그리고 그 액정 표시 소자의 제조 방법, 디아민 화합물 Active KR102744958B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018116471 2018-06-19
JPJP-P-2018-116471 2018-06-19
PCT/JP2019/024329 WO2019244939A1 (ja) 2018-06-19 2019-06-19 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子並びに該液晶表示素子の製造方法、ジアミン化合物

Publications (2)

Publication Number Publication Date
KR20210022649A KR20210022649A (ko) 2021-03-03
KR102744958B1 true KR102744958B1 (ko) 2024-12-19

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KR1020217001148A Active KR102744958B1 (ko) 2018-06-19 2019-06-19 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자 그리고 그 액정 표시 소자의 제조 방법, 디아민 화합물

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JP (2) JP7401853B2 (https=)
KR (1) KR102744958B1 (https=)
CN (1) CN112352191A (https=)
TW (1) TWI884135B (https=)
WO (1) WO2019244939A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112352191A (zh) * 2018-06-19 2021-02-09 日产化学株式会社 液晶取向剂、液晶取向膜和使用了其的液晶表示元件、以及该液晶表示元件的制造方法、二胺化合物
JP7819636B2 (ja) * 2021-01-14 2026-02-25 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
WO2025115975A1 (ja) * 2023-11-30 2025-06-05 日産化学株式会社 芳香族アミノ化合物の製造方法
TWI901102B (zh) * 2024-01-09 2025-10-11 奇美實業股份有限公司 光配向法用的液晶配向劑、液晶配向膜與液晶顯示元件

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011132751A1 (ja) * 2010-04-22 2011-10-27 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
JP2017102350A (ja) 2015-12-03 2017-06-08 Jsr株式会社 液晶配向剤、液晶配向膜、液晶素子、重合体及び化合物
JP2017181965A (ja) 2016-03-31 2017-10-05 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
WO2018062353A1 (ja) * 2016-09-29 2018-04-05 日産化学工業株式会社 液晶配向剤、液晶配向膜、及び液晶表示素子

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4175826B2 (ja) 2002-04-16 2008-11-05 シャープ株式会社 液晶表示装置
EP2038272B8 (en) * 2006-06-30 2013-10-23 Sunesis Pharmaceuticals, Inc. Pyridinonyl pdk1 inhibitors
WO2011005609A2 (en) 2009-07-08 2011-01-13 Mayo Foundation For Medical Education And Research Imaging gastrointestinal volumes and motility
JP6354759B2 (ja) * 2013-07-24 2018-07-11 日産化学工業株式会社 液晶配向剤及びそれを用いた液晶配向膜
WO2015199149A1 (ja) * 2014-06-25 2015-12-30 日産化学工業株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP2016138236A (ja) * 2014-12-26 2016-08-04 Jsr株式会社 組成物、液晶配向剤、液晶配向膜及び液晶表示素子
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
JP2018054761A (ja) * 2016-09-27 2018-04-05 Jsr株式会社 液晶素子及びその製造方法
CN112352191A (zh) 2018-06-19 2021-02-09 日产化学株式会社 液晶取向剂、液晶取向膜和使用了其的液晶表示元件、以及该液晶表示元件的制造方法、二胺化合物

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011132751A1 (ja) * 2010-04-22 2011-10-27 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
JP2017102350A (ja) 2015-12-03 2017-06-08 Jsr株式会社 液晶配向剤、液晶配向膜、液晶素子、重合体及び化合物
JP2017181965A (ja) 2016-03-31 2017-10-05 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
WO2018062353A1 (ja) * 2016-09-29 2018-04-05 日産化学工業株式会社 液晶配向剤、液晶配向膜、及び液晶表示素子

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Publication number Publication date
TWI884135B (zh) 2025-05-21
JP7401853B2 (ja) 2023-12-20
KR20210022649A (ko) 2021-03-03
JP7575729B2 (ja) 2024-10-30
JPWO2019244939A1 (ja) 2021-07-15
CN112352191A (zh) 2021-02-09
JP2023156374A (ja) 2023-10-24
TW202000738A (zh) 2020-01-01
WO2019244939A1 (ja) 2019-12-26

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