TWI620791B - Polymer, liquid crystal alignment treatment agent, liquid crystal alignment film, and liquid crystal display element - Google Patents

Polymer, liquid crystal alignment treatment agent, liquid crystal alignment film, and liquid crystal display element Download PDF

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Publication number
TWI620791B
TWI620791B TW103106757A TW103106757A TWI620791B TW I620791 B TWI620791 B TW I620791B TW 103106757 A TW103106757 A TW 103106757A TW 103106757 A TW103106757 A TW 103106757A TW I620791 B TWI620791 B TW I620791B
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TW
Taiwan
Prior art keywords
liquid crystal
carbon atoms
group
crystal alignment
formula
Prior art date
Application number
TW103106757A
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English (en)
Chinese (zh)
Other versions
TW201500462A (zh
Inventor
Naho Kikuchi
Noritoshi Miki
Koji Tomoe
Masaaki Katayama
Kazuyoshi Hosaka
Original Assignee
Nissan Chemical Ind Ltd
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Application filed by Nissan Chemical Ind Ltd filed Critical Nissan Chemical Ind Ltd
Publication of TW201500462A publication Critical patent/TW201500462A/zh
Application granted granted Critical
Publication of TWI620791B publication Critical patent/TWI620791B/zh

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    • 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
    • C08G73/1075—Partially aromatic polyimides
    • C08G73/1078—Partially aromatic polyimides wholly aromatic in the diamino moiety
    • 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
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00—Coating compositions based on 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 C09D161/00 - C09D177/00
    • C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09D179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
TW103106757A 2013-02-28 2014-02-27 Polymer, liquid crystal alignment treatment agent, liquid crystal alignment film, and liquid crystal display element TWI620791B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013039876 2013-02-28

Publications (2)

Publication Number Publication Date
TW201500462A TW201500462A (zh) 2015-01-01
TWI620791B true TWI620791B (zh) 2018-04-11

Family

ID=51428302

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103106757A TWI620791B (zh) 2013-02-28 2014-02-27 Polymer, liquid crystal alignment treatment agent, liquid crystal alignment film, and liquid crystal display element

Country Status (5)

Country Link
JP (2) JP6368955B2 (ja)
KR (1) KR102184058B1 (ja)
CN (1) CN105164579B (ja)
TW (1) TWI620791B (ja)
WO (1) WO2014133042A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102609036B1 (ko) * 2015-03-04 2023-12-01 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
KR102604339B1 (ko) * 2016-12-28 2023-11-20 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자
KR102548025B1 (ko) * 2016-12-28 2023-06-26 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자
JP7161147B2 (ja) * 2017-06-14 2022-10-26 日産化学株式会社 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
WO2019013339A1 (ja) * 2017-07-14 2019-01-17 日産化学株式会社 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子
JP7256472B2 (ja) * 2017-10-25 2023-04-12 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
CN112005164B (zh) * 2018-03-30 2023-09-12 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
JP7317939B2 (ja) * 2019-03-07 2023-07-31 富士フイルム株式会社 偏光素子および画像表示装置
JPWO2021060270A1 (ja) * 2019-09-24 2021-04-01
JP2022067054A (ja) * 2020-10-19 2022-05-02 Jsr株式会社 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法
CN117510845B (zh) * 2023-11-08 2024-06-25 波米科技有限公司 一种具有高预倾角的液晶取向剂及其应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002131751A (ja) * 2000-10-25 2002-05-09 Hitachi Chemical Dupont Microsystems Ltd 液晶配向膜用組成物、液晶配向膜、液晶挟持基板、液晶表示装置及び横電界液晶表示装置
WO2012014898A1 (ja) * 2010-07-26 2012-02-02 日産化学工業株式会社 液晶配向処理剤、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
US7113241B2 (en) 2001-08-31 2006-09-26 Sharp Kabushiki Kaisha Liquid crystal display and method of manufacturing the same
JP5282869B2 (ja) * 2008-04-30 2013-09-04 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
KR101115058B1 (ko) * 2008-07-09 2012-02-13 주식회사 엘지화학 폴리이미드-폴리아믹산 공중합체, 이의 제조방법, 이를포함하는 감광성 조성물 및 이에 의해 제공된 보호막
JP5884258B2 (ja) * 2009-09-18 2016-03-15 Jnc株式会社 液晶配向剤、液晶配向膜、液晶配向膜の製造方法および液晶表示素子
KR101734600B1 (ko) * 2009-11-09 2017-05-11 제이엔씨 주식회사 액정 표시 소자, 액정 조성물 및 배향제 그리고 액정 표시 소자의 제조방법
JP5630451B2 (ja) * 2011-02-23 2014-11-26 信越化学工業株式会社 接着剤組成物及び接着性ドライフィルム
KR101864913B1 (ko) * 2011-03-31 2018-06-05 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제 및 그것을 사용한 액정 배향막

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002131751A (ja) * 2000-10-25 2002-05-09 Hitachi Chemical Dupont Microsystems Ltd 液晶配向膜用組成物、液晶配向膜、液晶挟持基板、液晶表示装置及び横電界液晶表示装置
WO2012014898A1 (ja) * 2010-07-26 2012-02-02 日産化学工業株式会社 液晶配向処理剤、液晶配向膜及び液晶表示素子

Also Published As

Publication number Publication date
CN105164579B (zh) 2018-03-09
TW201500462A (zh) 2015-01-01
JP2018087343A (ja) 2018-06-07
CN105164579A (zh) 2015-12-16
WO2014133042A1 (ja) 2014-09-04
JP6368955B2 (ja) 2018-08-08
JP6504377B2 (ja) 2019-04-24
KR102184058B1 (ko) 2020-11-27
JPWO2014133042A1 (ja) 2017-02-02
KR20150122210A (ko) 2015-10-30

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