TWI751995B - 液晶配向劑、液晶配向膜及使用其之液晶顯示元件 - Google Patents

液晶配向劑、液晶配向膜及使用其之液晶顯示元件 Download PDF

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Publication number
TWI751995B
TWI751995B TW105139942A TW105139942A TWI751995B TW I751995 B TWI751995 B TW I751995B TW 105139942 A TW105139942 A TW 105139942A TW 105139942 A TW105139942 A TW 105139942A TW I751995 B TWI751995 B TW I751995B
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TW
Taiwan
Prior art keywords
liquid crystal
group
aligning agent
carbon atoms
crystal aligning
Prior art date
Application number
TW105139942A
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English (en)
Chinese (zh)
Other versions
TW201734131A (zh
Inventor
山極大輝
Original Assignee
日商日產化學工業股份有限公司
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Application filed by 日商日產化學工業股份有限公司 filed Critical 日商日產化學工業股份有限公司
Publication of TW201734131A publication Critical patent/TW201734131A/zh
Application granted granted Critical
Publication of TWI751995B publication Critical patent/TWI751995B/zh

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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
    • 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
    • C08G73/1003—Preparatory processes
    • C08G73/1035—Preparatory processes from tetracarboxylic acids or derivatives and diisocyanates
    • 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

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW105139942A 2015-12-03 2016-12-02 液晶配向劑、液晶配向膜及使用其之液晶顯示元件 TWI751995B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-236340 2015-12-03
JP2015236340 2015-12-03

Publications (2)

Publication Number Publication Date
TW201734131A TW201734131A (zh) 2017-10-01
TWI751995B true TWI751995B (zh) 2022-01-11

Family

ID=58797467

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105139942A TWI751995B (zh) 2015-12-03 2016-12-02 液晶配向劑、液晶配向膜及使用其之液晶顯示元件

Country Status (5)

Country Link
JP (1) JP6891814B2 (ja)
KR (1) KR20180089487A (ja)
CN (1) CN108604029B (ja)
TW (1) TWI751995B (ja)
WO (1) WO2017094898A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200110350A (ko) * 2018-01-19 2020-09-23 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 그것을 사용한 액정 표시 소자
TW202028303A (zh) * 2018-10-15 2020-08-01 日商日產化學股份有限公司 聚醯胺酸酯樹脂組成物

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030108686A1 (en) * 2001-07-13 2003-06-12 Nobuhito Katsumura Material for liquid-crystal alignment film, liquid-crystal display element, process for its production and liquid-crystal display unit
CN102893209A (zh) * 2010-03-15 2013-01-23 日产化学工业株式会社 含有聚酰胺酸酯的液晶取向剂和液晶取向膜
TW201402670A (zh) * 2012-02-13 2014-01-16 Nissan Chemical Ind Ltd 液晶配向劑、液晶配向膜及液晶顯示元件
JP2015135464A (ja) * 2013-10-07 2015-07-27 Jsr株式会社 液晶配向膜の製造方法、光配向剤及び液晶表示素子
WO2015152174A1 (ja) * 2014-04-03 2015-10-08 日産化学工業株式会社 ポリアミック酸エステル－ポリアミック酸共重合体を含有する液晶配向剤、及びそれを用いた液晶配向膜

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3613421B2 (ja) 1996-05-31 2005-01-26 Ｊｓｒ株式会社 液晶配向剤
CN102893208B (zh) * 2010-03-15 2015-07-08 日产化学工业株式会社 含有聚酰胺酸酯和聚酰胺酸的液晶取向剂以及液晶取向膜
US20130083278A1 (en) * 2010-06-07 2013-04-04 Sharp Kabushiki Kaisha Liquid crystal display device
KR101884044B1 (ko) * 2011-03-31 2018-07-31 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막, 액정 표시 소자 및 액정 표시 소자의 제조 방법
WO2013099937A1 (ja) * 2011-12-28 2013-07-04 日産化学工業株式会社 液晶配向剤、液晶配向膜、液晶表示素子及び液晶表示素子の製造方法
WO2013147083A1 (ja) * 2012-03-30 2013-10-03 日産化学工業株式会社 ポリイミド系の液晶配向処理剤、液晶配向膜、及び液晶表示素子
CN105359032B (zh) 2013-05-01 2017-09-05 日产化学工业株式会社 液晶取向处理剂、液晶取向膜和液晶表示元件

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030108686A1 (en) * 2001-07-13 2003-06-12 Nobuhito Katsumura Material for liquid-crystal alignment film, liquid-crystal display element, process for its production and liquid-crystal display unit
CN102893209A (zh) * 2010-03-15 2013-01-23 日产化学工业株式会社 含有聚酰胺酸酯的液晶取向剂和液晶取向膜
TW201402670A (zh) * 2012-02-13 2014-01-16 Nissan Chemical Ind Ltd 液晶配向劑、液晶配向膜及液晶顯示元件
JP2015135464A (ja) * 2013-10-07 2015-07-27 Jsr株式会社 液晶配向膜の製造方法、光配向剤及び液晶表示素子
WO2015152174A1 (ja) * 2014-04-03 2015-10-08 日産化学工業株式会社 ポリアミック酸エステル－ポリアミック酸共重合体を含有する液晶配向剤、及びそれを用いた液晶配向膜

Also Published As

Publication number Publication date
JP6891814B2 (ja) 2021-06-18
TW201734131A (zh) 2017-10-01
WO2017094898A1 (ja) 2017-06-08
CN108604029A (zh) 2018-09-28
CN108604029B (zh) 2021-11-26
KR20180089487A (ko) 2018-08-08
JPWO2017094898A1 (ja) 2018-09-20

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