KR102399376B1 - 액정 배향제, 액정 배향막, 및 액정 표시 소자 - Google Patents

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

Info

Publication number
KR102399376B1
KR102399376B1 KR1020187031196A KR20187031196A KR102399376B1 KR 102399376 B1 KR102399376 B1 KR 102399376B1 KR 1020187031196 A KR1020187031196 A KR 1020187031196A KR 20187031196 A KR20187031196 A KR 20187031196A KR 102399376 B1 KR102399376 B1 KR 102399376B1
Authority
KR
South Korea
Prior art keywords
liquid crystal
crystal aligning
aligning agent
solvent
formula
Prior art date
Application number
KR1020187031196A
Other languages
English (en)
Korean (ko)
Other versions
KR20180129874A (ko
Inventor
쇼이치로 나카하라
준 하시모토
가즈노리 이시카와
주영 이
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 KR20180129874A publication Critical patent/KR20180129874A/ko
Application granted granted Critical
Publication of KR102399376B1 publication Critical patent/KR102399376B1/ko

Links

Classifications

    • 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
    • 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
    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723—Polyimide, polyamide-imide

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
KR1020187031196A 2016-03-31 2017-03-30 액정 배향제, 액정 배향막, 및 액정 표시 소자 KR102399376B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016072568 2016-03-31
JPJP-P-2016-072568 2016-03-31
PCT/JP2017/013421 WO2017170945A1 (ja) 2016-03-31 2017-03-30 液晶配向剤、液晶配向膜、及び液晶表示素子

Publications (2)

Publication Number Publication Date
KR20180129874A KR20180129874A (ko) 2018-12-05
KR102399376B1 true KR102399376B1 (ko) 2022-05-17

Family

ID=59965891

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187031196A KR102399376B1 (ko) 2016-03-31 2017-03-30 액정 배향제, 액정 배향막, 및 액정 표시 소자

Country Status (5)

Country Link
JP (1) JP7052721B2 (zh)
KR (1) KR102399376B1 (zh)
CN (1) CN109196411A (zh)
TW (1) TWI762475B (zh)
WO (1) WO2017170945A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6904216B2 (ja) * 2017-10-30 2021-07-14 Jnc株式会社 液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子
JP7322694B2 (ja) * 2019-12-24 2023-08-08 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶素子
JP7512749B2 (ja) * 2020-07-31 2024-07-09 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶素子

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006010995A (ja) 2004-06-25 2006-01-12 Hitachi Displays Ltd 配向膜形成方法及びそれを用いた液晶表示装置及びその製造方法
WO2015025937A1 (ja) * 2013-08-22 2015-02-26 日産化学工業株式会社 横電界駆動型液晶表示素子用液晶配向膜を有する基板の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4156445B2 (ja) 2003-06-04 2008-09-24 株式会社 日立ディスプレイズ 液晶表示装置の製造方法
JP4869892B2 (ja) 2006-12-06 2012-02-08 株式会社 日立ディスプレイズ 液晶表示装置
JP5553531B2 (ja) 2009-06-03 2014-07-16 株式会社ジャパンディスプレイ 液晶表示装置
KR101938923B1 (ko) * 2011-11-01 2019-04-10 닛산 가가쿠 가부시키가이샤 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
JP6179261B2 (ja) * 2012-11-07 2017-08-16 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
WO2015072554A1 (ja) * 2013-11-15 2015-05-21 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表示素子
JP6248784B2 (ja) * 2014-04-25 2017-12-20 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006010995A (ja) 2004-06-25 2006-01-12 Hitachi Displays Ltd 配向膜形成方法及びそれを用いた液晶表示装置及びその製造方法
WO2015025937A1 (ja) * 2013-08-22 2015-02-26 日産化学工業株式会社 横電界駆動型液晶表示素子用液晶配向膜を有する基板の製造方法

Also Published As

Publication number Publication date
KR20180129874A (ko) 2018-12-05
CN109196411A (zh) 2019-01-11
TW201809075A (zh) 2018-03-16
JP7052721B2 (ja) 2022-04-12
JPWO2017170945A1 (ja) 2019-02-21
TWI762475B (zh) 2022-05-01
WO2017170945A1 (ja) 2017-10-05

Similar Documents

Publication Publication Date Title
KR102275484B1 (ko) 액정 배향제, 액정 배향막, 및 액정 표시 소자
CN110023826B (zh) 液晶取向剂、液晶取向膜和液晶表示元件
KR20180063294A (ko) 액정 배향제, 액정 배향막, 및 액정 표시 소자
KR102399376B1 (ko) 액정 배향제, 액정 배향막, 및 액정 표시 소자
KR102275486B1 (ko) 액정 배향제, 액정 배향막, 및 액정 표시 소자
CN108027537B (zh) 液晶取向剂、液晶取向膜和液晶表示元件
KR102292494B1 (ko) 액정 배향제, 액정 배향막, 및 액정 표시 소자
KR20140138979A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
KR102538726B1 (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
KR102619748B1 (ko) 액정 배향제, 액정 배향막, 및 액정 표시 소자
KR102488715B1 (ko) 액정 배향제, 액정 배향막, 및 액정 표시 소자

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant