CN113412449A - 液晶取向剂、液晶取向膜以及使用了该液晶取向膜的液晶显示元件 - Google Patents

液晶取向剂、液晶取向膜以及使用了该液晶取向膜的液晶显示元件 Download PDF

Info

Publication number
CN113412449A
CN113412449A CN202080013164.1A CN202080013164A CN113412449A CN 113412449 A CN113412449 A CN 113412449A CN 202080013164 A CN202080013164 A CN 202080013164A CN 113412449 A CN113412449 A CN 113412449A
Authority
CN
China
Prior art keywords
group
formula
carbon atoms
liquid crystal
diamine
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202080013164.1A
Other languages
English (en)
Chinese (zh)
Inventor
大田政太郎
芦泽亮一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical Corp
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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Publication of CN113412449A publication Critical patent/CN113412449A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1057Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/106Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing silicon
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723Polyimide, polyamide-imide

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)
CN202080013164.1A 2019-02-08 2020-02-05 液晶取向剂、液晶取向膜以及使用了该液晶取向膜的液晶显示元件 Pending CN113412449A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019021819 2019-02-08
JP2019-021819 2019-02-08
PCT/JP2020/004416 WO2020162508A1 (ja) 2019-02-08 2020-02-05 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子

Publications (1)

Publication Number Publication Date
CN113412449A true CN113412449A (zh) 2021-09-17

Family

ID=71947223

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080013164.1A Pending CN113412449A (zh) 2019-02-08 2020-02-05 液晶取向剂、液晶取向膜以及使用了该液晶取向膜的液晶显示元件

Country Status (4)

Country Link
JP (1) JP7472799B2 (ja)
KR (1) KR20210125486A (ja)
CN (1) CN113412449A (ja)
WO (1) WO2020162508A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105385454A (zh) * 2014-08-25 2016-03-09 Jsr株式会社 液晶取向剂、液晶取向膜以及液晶显示元件
CN105849631A (zh) * 2013-10-23 2016-08-10 日产化学工业株式会社 液晶取向剂、液晶取向膜和液晶表示元件
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
WO2018135657A1 (ja) * 2017-01-23 2018-07-26 日産化学工業株式会社 液晶配向剤及び液晶配向膜の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4671015B2 (ja) 2003-12-17 2011-04-13 Jsr株式会社 液晶配向剤および液晶表示素子
CN104220488B (zh) * 2012-02-01 2017-05-31 日产化学工业株式会社 新型二胺、聚合物、液晶取向剂、液晶取向膜以及使用其的液晶显示元件
JP7107220B2 (ja) * 2016-08-10 2022-07-27 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105849631A (zh) * 2013-10-23 2016-08-10 日产化学工业株式会社 液晶取向剂、液晶取向膜和液晶表示元件
CN105385454A (zh) * 2014-08-25 2016-03-09 Jsr株式会社 液晶取向剂、液晶取向膜以及液晶显示元件
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
WO2018135657A1 (ja) * 2017-01-23 2018-07-26 日産化学工業株式会社 液晶配向剤及び液晶配向膜の製造方法

Also Published As

Publication number Publication date
KR20210125486A (ko) 2021-10-18
WO2020162508A1 (ja) 2020-08-13
JPWO2020162508A1 (ja) 2021-12-09
JP7472799B2 (ja) 2024-04-23
TW202043333A (zh) 2020-12-01

Similar Documents

Publication Publication Date Title
JP5257548B2 (ja) 液晶表示素子および液晶配向剤
JP5967391B2 (ja) 重合性化合物及び液晶表示素子並びに液晶表示素子の製造方法
KR102224531B1 (ko) 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
KR102184058B1 (ko) 중합체, 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
KR102115015B1 (ko) 액정 배향 처리제 및 그것을 사용한 액정 표시 소자
JP7494734B2 (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
JPWO2014142168A1 (ja) 光反応性基を有する架橋性化合物を含有する液晶配向剤
JP6079627B2 (ja) 組成物、液晶配向処理剤、液晶配向膜及び液晶表示素子
WO2014084309A1 (ja) 液晶配向処理剤、液晶配向膜および液晶表示素子
KR101708962B1 (ko) 액정 배향 처리제 및 그것을 사용한 액정 표시 소자
KR20200052909A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
WO2014119682A1 (ja) 液晶配向処理剤、液晶配向膜及び液晶表示素子
CN104969123B (zh) 液晶取向剂、液晶取向膜和液晶显示元件
WO2022234820A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
KR20220106750A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
JP7472799B2 (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
TWI852985B (zh) 液晶配向劑、液晶配向膜及使用其之液晶顯示元件
JP7161147B2 (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並びに該液晶配向膜の製造方法
KR20170085488A (ko) 액정 배향 처리제, 액정 배향막 및 액정 표시 소자

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination