KR102421827B1 - 액정 배향제, 액정 배향막 및 액정 표시 소자 - Google Patents

액정 배향제, 액정 배향막 및 액정 표시 소자 Download PDF

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Publication number
KR102421827B1
KR102421827B1 KR1020177001910A KR20177001910A KR102421827B1 KR 102421827 B1 KR102421827 B1 KR 102421827B1 KR 1020177001910 A KR1020177001910 A KR 1020177001910A KR 20177001910 A KR20177001910 A KR 20177001910A KR 102421827 B1 KR102421827 B1 KR 102421827B1
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KR
South Korea
Prior art keywords
liquid crystal
crystal aligning
formula
aligning agent
diamine
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Application number
KR1020177001910A
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English (en)
Korean (ko)
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KR20170021856A (ko
Inventor
고지 도모에
다카히로 노다
겐지 사카모토
유타 가와노
Original Assignee
닛산 가가쿠 가부시키가이샤
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Publication of KR20170021856A publication Critical patent/KR20170021856A/ko
Application granted granted Critical
Publication of KR102421827B1 publication Critical patent/KR102421827B1/ko

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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
    • 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)
KR1020177001910A 2014-06-25 2015-06-24 액정 배향제, 액정 배향막 및 액정 표시 소자 KR102421827B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014130396 2014-06-25
JPJP-P-2014-130396 2014-06-25
PCT/JP2015/068245 WO2015199149A1 (ja) 2014-06-25 2015-06-24 液晶配向剤、液晶配向膜及び液晶表示素子

Publications (2)

Publication Number Publication Date
KR20170021856A KR20170021856A (ko) 2017-02-28
KR102421827B1 true KR102421827B1 (ko) 2022-07-15

Family

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KR1020177001910A KR102421827B1 (ko) 2014-06-25 2015-06-24 액정 배향제, 액정 배향막 및 액정 표시 소자

Country Status (5)

Country Link
JP (1) JP6593603B2 (ja)
KR (1) KR102421827B1 (ja)
CN (1) CN106575061B (ja)
TW (1) TW201615695A (ja)
WO (1) WO2015199149A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2018047872A1 (ja) * 2016-09-07 2018-03-15 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
CN109791331B (zh) * 2016-09-29 2022-05-27 日产化学株式会社 液晶取向剂、液晶取向膜和液晶表示元件
WO2018062437A1 (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
CN109804304A (zh) * 2016-09-29 2019-05-24 日产化学株式会社 液晶取向剂、液晶取向膜和液晶表示元件
JP7089229B2 (ja) * 2016-09-29 2022-06-22 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
JP7063330B2 (ja) * 2017-05-31 2022-05-09 日産化学株式会社 液晶を用いた移相変調素子用機能性樹脂組成物
KR20210022649A (ko) * 2018-06-19 2021-03-03 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자 그리고 그 액정 표시 소자의 제조 방법, 디아민 화합물
WO2021106979A1 (ja) 2019-11-26 2021-06-03 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
CN115380245A (zh) * 2020-04-10 2022-11-22 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
CN116438220A (zh) * 2020-11-19 2023-07-14 日产化学株式会社 液晶取向剂、聚合物的制造方法、液晶取向膜、液晶显示元件

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012002501A1 (ja) 2010-06-30 2012-01-05 日産化学工業株式会社 液晶配向処理剤、液晶配向膜及びそれを用いた液晶表示素子
WO2014104015A1 (ja) 2012-12-25 2014-07-03 日産化学工業株式会社 新規ジアミン、重合体、液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子

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JP2743460B2 (ja) 1989-04-27 1998-04-22 日産化学工業株式会社 液晶セル用配向処理剤
JP3650982B2 (ja) 1996-10-02 2005-05-25 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
KR101363224B1 (ko) 2005-05-25 2014-02-12 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제 및 그것을 이용한 액정 표시 소자
CN100458523C (zh) * 2006-02-07 2009-02-04 瀚宇彩晶股份有限公司 液晶显示器
JP5120047B2 (ja) * 2007-05-02 2013-01-16 Ｊｓｒ株式会社 垂直配向型液晶配向剤および液晶表示素子
JP5370884B2 (ja) 2008-08-29 2013-12-18 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
TWI393732B (zh) * 2009-03-31 2013-04-21 Daxin Materials Corp 液晶配向液
JP5773116B2 (ja) * 2009-12-03 2015-09-02 Jsr株式会社 液晶配向剤および液晶表示素子
JP5655583B2 (ja) * 2011-01-19 2015-01-21 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP5879693B2 (ja) * 2011-02-22 2016-03-08 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
WO2013115228A1 (ja) * 2012-02-01 2013-08-08 日産化学工業株式会社 新規ジアミン、重合体、液晶配向剤、液晶配向膜、及びそれを用いた液晶表示素子

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012002501A1 (ja) 2010-06-30 2012-01-05 日産化学工業株式会社 液晶配向処理剤、液晶配向膜及びそれを用いた液晶表示素子
WO2014104015A1 (ja) 2012-12-25 2014-07-03 日産化学工業株式会社 新規ジアミン、重合体、液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子

Also Published As

Publication number Publication date
JPWO2015199149A1 (ja) 2017-04-20
KR20170021856A (ko) 2017-02-28
CN106575061B (zh) 2020-10-16
WO2015199149A1 (ja) 2015-12-30
TW201615695A (zh) 2016-05-01
CN106575061A (zh) 2017-04-19
TWI561556B (ja) 2016-12-11
JP6593603B2 (ja) 2019-10-23

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