KR20210097710A - 액정 배향제, 액정 배향막 및 액정 표시 소자 - Google Patents

액정 배향제, 액정 배향막 및 액정 표시 소자 Download PDF

Info

Publication number
KR20210097710A
KR20210097710A KR1020217016255A KR20217016255A KR20210097710A KR 20210097710 A KR20210097710 A KR 20210097710A KR 1020217016255 A KR1020217016255 A KR 1020217016255A KR 20217016255 A KR20217016255 A KR 20217016255A KR 20210097710 A KR20210097710 A KR 20210097710A
Authority
KR
South Korea
Prior art keywords
liquid crystal
group
formula
crystal aligning
organic group
Prior art date
Application number
KR1020217016255A
Other languages
English (en)
Korean (ko)
Inventor
다츠야 나기
잇페이 후쿠다
가즈노리 이시카와
쇼이치로 나카하라
Original Assignee
닛산 가가쿠 가부시키가이샤
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 가부시키가이샤 filed Critical 닛산 가가쿠 가부시키가이샤
Publication of KR20210097710A publication Critical patent/KR20210097710A/ko

Links

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
    • C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
KR1020217016255A 2018-12-04 2019-12-03 액정 배향제, 액정 배향막 및 액정 표시 소자 KR20210097710A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018227376 2018-12-04
JPJP-P-2018-227376 2018-12-04
PCT/JP2019/047261 WO2020116459A1 (ja) 2018-12-04 2019-12-03 液晶配向剤、液晶配向膜及び液晶表示素子

Publications (1)

Publication Number Publication Date
KR20210097710A true KR20210097710A (ko) 2021-08-09

Family

ID=70974687

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217016255A KR20210097710A (ko) 2018-12-04 2019-12-03 액정 배향제, 액정 배향막 및 액정 표시 소자

Country Status (5)

Country Link
JP (1) JP7428138B2 (ja)
KR (1) KR20210097710A (ja)
CN (1) CN113168053A (ja)
TW (1) TW202031880A (ja)
WO (1) WO2020116459A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09297313A (ja) 1996-03-05 1997-11-18 Nissan Chem Ind Ltd 液晶配向処理方法
WO2005083504A1 (ja) 2004-02-26 2005-09-09 Nissan Chemical Industries, Ltd. 光配向用液晶配向剤およびそれを用いた液晶表示素子
WO2015050135A1 (ja) 2013-10-01 2015-04-09 日産化学工業株式会社 横電界駆動方式用の液晶配向剤、液晶配向膜、及びそれを用いた液晶表示素子
WO2015060360A1 (ja) 2013-10-23 2015-04-30 日産化学工業株式会社 熱脱離性基を有するポリイミド前駆体及び／又はポリイミドを含む液晶配向剤

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102391044B1 (ko) * 2013-11-15 2022-04-26 닛산 가가쿠 가부시키가이샤 액정 배향제 및 그것을 사용한 액정 표시 소자
WO2018062438A1 (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
US11061282B2 (en) * 2017-02-28 2021-07-13 Jsr Corporation Liquid crystal aligning agent, liquid crystal alignment film, method for producing same, liquid crystal element and polymer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09297313A (ja) 1996-03-05 1997-11-18 Nissan Chem Ind Ltd 液晶配向処理方法
WO2005083504A1 (ja) 2004-02-26 2005-09-09 Nissan Chemical Industries, Ltd. 光配向用液晶配向剤およびそれを用いた液晶表示素子
WO2015050135A1 (ja) 2013-10-01 2015-04-09 日産化学工業株式会社 横電界駆動方式用の液晶配向剤、液晶配向膜、及びそれを用いた液晶表示素子
WO2015060360A1 (ja) 2013-10-23 2015-04-30 日産化学工業株式会社 熱脱離性基を有するポリイミド前駆体及び／又はポリイミドを含む液晶配向剤

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
「액정 광 배향막」키도와키, 이치무라, 기능 재료, 1997년 11월호, Vol. 17, No.11 13 ∼ 22 페이지

Also Published As

Publication number Publication date
CN113168053A (zh) 2021-07-23
JPWO2020116459A1 (ja) 2021-10-21
TW202031880A (zh) 2020-09-01
JP7428138B2 (ja) 2024-02-06
WO2020116459A1 (ja) 2020-06-11

Similar Documents

Publication Publication Date Title
CN105001881B (zh) 液晶取向剂、液晶取向膜以及液晶显示元件
JPWO2020040089A1 (ja) 液晶配向剤、その製造方法、液晶配向膜、及び液晶表示素子
JP2024059669A (ja) 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子
KR20210092194A (ko) 액정 배향제, 액정 배향막, 및 액정 표시 소자
WO2020080477A1 (ja) 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子
KR20140102117A (ko) 액정 표시 소자 및 그의 제조 방법
WO2021177080A1 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
JP7428145B2 (ja) 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子
KR20190050811A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
KR20220151603A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
KR20220157403A (ko) 광 배향법용 액정 배향제, 액정 배향막, 및 액정 표시 소자
JP7375759B2 (ja) 液晶配向剤、その製造方法、液晶配向膜、及び液晶表示素子
WO2020158819A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
WO2021210252A1 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
JP7428138B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP7409375B2 (ja) 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子
KR20230007327A (ko) 신규 디아민, 중합체, 액정 배향제, 액정 배향막, 및 그것을 사용한 액정 표시 소자
JP2021140034A (ja) 液晶配向剤、液晶配向膜及び液晶表示素子