KR20170117033A - 액정 배향제 - Google Patents

액정 배향제 Download PDF

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Publication number
KR20170117033A
KR20170117033A KR1020177020593A KR20177020593A KR20170117033A KR 20170117033 A KR20170117033 A KR 20170117033A KR 1020177020593 A KR1020177020593 A KR 1020177020593A KR 20177020593 A KR20177020593 A KR 20177020593A KR 20170117033 A KR20170117033 A KR 20170117033A
Authority
KR
South Korea
Prior art keywords
liquid crystal
mass
polyamic acid
aligning agent
crystal aligning
Prior art date
Application number
KR1020177020593A
Other languages
English (en)
Korean (ko)
Inventor
히로키 야마기와
다카오 호리
Original Assignee
닛산 가가쿠 고교 가부시키 가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 닛산 가가쿠 고교 가부시키 가이샤 filed Critical 닛산 가가쿠 고교 가부시키 가이샤
Publication of KR20170117033A publication Critical patent/KR20170117033A/ko

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Classifications

    • 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
    • C08G73/14—Polyamide-imides
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
KR1020177020593A 2015-02-12 2016-02-04 액정 배향제 KR20170117033A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2015-025606 2015-02-12
JP2015025606 2015-02-12
PCT/JP2016/053416 WO2016129506A1 (ja) 2015-02-12 2016-02-04 液晶配向剤

Publications (1)

Publication Number Publication Date
KR20170117033A true KR20170117033A (ko) 2017-10-20

Family

ID=56614403

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177020593A KR20170117033A (ko) 2015-02-12 2016-02-04 액정 배향제

Country Status (5)

Country Link
JP (1) JP6597645B2 (ja)
KR (1) KR20170117033A (ja)
CN (1) CN107209424B (ja)
TW (1) TWI699400B (ja)
WO (1) WO2016129506A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102514165B1 (ko) * 2017-07-28 2023-03-24 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
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
WO2023276093A1 (ja) * 2021-06-30 2023-01-05 昭和電工マテリアルズ株式会社 樹脂組成物、半導体装置の製造方法
WO2023032753A1 (ja) * 2021-09-01 2023-03-09 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002338685A (ja) * 2001-05-21 2002-11-27 Hitachi Cable Ltd ポリイミド組成物およびその製造方法
US7348373B2 (en) * 2004-01-09 2008-03-25 E.I. Du Pont De Nemours And Company Polyimide compositions having resistance to water sorption, and methods relating thereto
JP5071644B2 (ja) * 2007-08-01 2012-11-14 Ｊｓｒ株式会社 ポリオルガノシロキサン、液晶配向膜および液晶表示素子
CN101815966B (zh) * 2007-08-21 2012-04-04 Jsr株式会社 液晶取向剂、液晶取向膜的形成方法以及液晶显示元件
JP5577591B2 (ja) * 2007-12-27 2014-08-27 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP5761174B2 (ja) * 2010-03-15 2015-08-12 日産化学工業株式会社 ポリアミック酸エステル液晶配向剤及びそれを用いた液晶配向膜
JP6153512B2 (ja) * 2012-03-16 2017-06-28 株式会社壮驥 液晶配向膜形成用組成物及び液晶表示素子

Also Published As

Publication number Publication date
JPWO2016129506A1 (ja) 2017-11-24
TWI699400B (zh) 2020-07-21
JP6597645B2 (ja) 2019-10-30
CN107209424B (zh) 2021-01-19
CN107209424A (zh) 2017-09-26
WO2016129506A1 (ja) 2016-08-18
TW201700610A (zh) 2017-01-01

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
AMND Amendment
X601 Decision of rejection after re-examination