TW201022331A - Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display device - Google Patents

Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display device Download PDF

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Publication number
TW201022331A
TW201022331A TW098139996A TW98139996A TW201022331A TW 201022331 A TW201022331 A TW 201022331A TW 098139996 A TW098139996 A TW 098139996A TW 98139996 A TW98139996 A TW 98139996A TW 201022331 A TW201022331 A TW 201022331A
Authority
TW
Taiwan
Prior art keywords
formula
liquid crystal
group
carbon number
structural formula
Prior art date
Application number
TW098139996A
Other languages
English (en)
Chinese (zh)
Inventor
Yuko Katano
Fumitaka Kondo
Takeshi Fujiwara
Original Assignee
Chisso Corp
Chisso Petrochemical 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 Chisso Corp, Chisso Petrochemical Corp filed Critical Chisso Corp
Publication of TW201022331A publication Critical patent/TW201022331A/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
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/106—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing silicon
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW098139996A 2008-11-25 2009-11-24 Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display device TW201022331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008299607 2008-11-25

Publications (1)

Publication Number Publication Date
TW201022331A true TW201022331A (en) 2010-06-16

Family

ID=42360944

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098139996A TW201022331A (en) 2008-11-25 2009-11-24 Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display device

Country Status (4)

Country Link
JP (1) JP5482109B2 (ja)
KR (1) KR20100059693A (ja)
CN (1) CN101735826A (ja)
TW (1) TW201022331A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8558973B2 (en) 2011-04-06 2013-10-15 Chunghwa Picture Tubes, Ltd. Liquid crystal mixture and liquid crystal display panel
TWI494292B (zh) * 2010-08-19 2015-08-01 Jnc Corp 二胺、液晶配向劑、液晶配向膜以及液晶顯示元件

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5994257B2 (ja) * 2011-03-17 2016-09-21 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP6079210B2 (ja) * 2012-03-28 2017-02-15 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、重合体及び化合物
CN105359033B (zh) * 2013-05-01 2018-03-27 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
CN103484132B (zh) * 2013-09-25 2016-01-06 深圳市华星光电技术有限公司 一种配向膜材料及液晶显示面板的制作方法
JP6337576B2 (ja) * 2014-04-01 2018-06-06 Jsr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
JP6805475B2 (ja) * 2014-09-09 2020-12-23 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
TWI565756B (zh) * 2015-03-04 2017-01-11 奇美實業股份有限公司 液晶配向劑、液晶配向膜及含彼之液晶顯示元件
TWI549992B (zh) * 2015-09-14 2016-09-21 達興材料股份有限公司 液晶配向劑、液晶配向膜以及液晶顯示元件
KR20170097552A (ko) * 2016-02-18 2017-08-28 제이엔씨 주식회사 액정 배향막을 형성하기 위한 액정 배향제, 액정 배향막 및 이것을 사용한 액정 표시 소자
TWI763760B (zh) * 2017-12-29 2022-05-11 奇美實業股份有限公司 液晶配向劑、液晶配向膜及液晶顯示元件
KR102391473B1 (ko) 2019-01-17 2022-04-26 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520845A (en) * 1993-12-02 1996-05-28 E. I. Du Pont De Nemours And Company Poly(2,6-piperazinedione) alignment layer for liquid crystal displays
JPH10197873A (ja) * 1997-01-08 1998-07-31 Seiko Epson Corp 配向膜の作製方法及び液晶パネル及び電子機器
JP4992436B2 (ja) * 2006-03-24 2012-08-08 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP4941120B2 (ja) * 2006-09-01 2012-05-30 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP5245329B2 (ja) * 2006-09-15 2013-07-24 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜および液晶表示素子

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI494292B (zh) * 2010-08-19 2015-08-01 Jnc Corp 二胺、液晶配向劑、液晶配向膜以及液晶顯示元件
US8558973B2 (en) 2011-04-06 2013-10-15 Chunghwa Picture Tubes, Ltd. Liquid crystal mixture and liquid crystal display panel

Also Published As

Publication number Publication date
CN101735826A (zh) 2010-06-16
KR20100059693A (ko) 2010-06-04
JP2010152332A (ja) 2010-07-08
JP5482109B2 (ja) 2014-04-23

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