TWI370148B - Liquid crystal aligning agent, liquid crystal alignment layer and liquid crystal display device - Google Patents

Liquid crystal aligning agent, liquid crystal alignment layer and liquid crystal display device

Info

Publication number
TWI370148B
TWI370148B TW097130870A TW97130870A TWI370148B TW I370148 B TWI370148 B TW I370148B TW 097130870 A TW097130870 A TW 097130870A TW 97130870 A TW97130870 A TW 97130870A TW I370148 B TWI370148 B TW I370148B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
display device
alignment layer
aligning agent
crystal display
Prior art date
Application number
TW097130870A
Other languages
English (en)
Other versions
TW200909479A (en
Inventor
Fumitaka Kondou
Daisuke Touma
Original Assignee
Jnc Corp
Jnc 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 Jnc Corp, Jnc Petrochemical Corp filed Critical Jnc Corp
Publication of TW200909479A publication Critical patent/TW200909479A/zh
Application granted granted Critical
Publication of TWI370148B publication Critical patent/TWI370148B/zh

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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW097130870A 2007-08-16 2008-08-13 Liquid crystal aligning agent, liquid crystal alignment layer and liquid crystal display device TWI370148B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007212082 2007-08-16
JP2008173223A JP5293943B2 (ja) 2007-08-16 2008-07-02 液晶配向剤、液晶配向膜および液晶表示素子

Publications (2)

Publication Number Publication Date
TW200909479A TW200909479A (en) 2009-03-01
TWI370148B true TWI370148B (en) 2012-08-11

Family

ID=40447531

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097130870A TWI370148B (en) 2007-08-16 2008-08-13 Liquid crystal aligning agent, liquid crystal alignment layer and liquid crystal display device

Country Status (4)

Country Link
JP (1) JP5293943B2 (zh)
KR (1) KR101055249B1 (zh)
CN (1) CN101373297B (zh)
TW (1) TWI370148B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5315765B2 (ja) * 2007-06-27 2013-10-16 Ｊｎｃ株式会社 アリル置換ナジイミド化合物、液晶配向剤、液晶配向膜および液晶表示素子
KR101277291B1 (ko) * 2009-12-07 2013-06-20 주식회사 엘지화학 액정배향용 조성물, 이로부터 제조된 액정배향막 및 이를 포함하는 액정디스플레이
JP5625384B2 (ja) * 2010-02-25 2014-11-19 Jnc株式会社 液晶配向剤、液晶配向膜および液晶表示素子
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
EP3495424B1 (en) * 2012-09-10 2020-09-09 LG Chem, Ltd. Composition for photo-alignment layer and photo-alignment layer
JP6269098B2 (ja) * 2013-04-26 2018-01-31 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
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
JP6638886B2 (ja) * 2014-03-31 2020-01-29 日産化学株式会社 液晶配向処理剤、液晶配向膜及び液晶表示素子
JP6372887B2 (ja) * 2015-05-14 2018-08-15 信越化学工業株式会社 有機膜材料、有機膜形成方法、パターン形成方法、及び化合物
CN110862323A (zh) * 2019-12-03 2020-03-06 山东华阳农药化工集团有限公司 一种二氨基二苯乙烷化合物的合成方法
CN114057608B (zh) * 2021-11-16 2022-10-21 北京理工大学 一种纯化三异氰酸酯的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3679883D1 (de) * 1985-10-25 1991-07-25 Ciba Geigy Ag Trisimide von allyl- oder methallyl-substituierten bicyclo(2.2.1)hept-5-en-2,3-dicarbonsaeureimiden und deren verwendung.
JPH0474156A (ja) * 1990-07-11 1992-03-09 Sumitomo Chem Co Ltd 芳香族アリルアミン化合物
JP4803412B2 (ja) * 2001-03-14 2011-10-26 Ｄｉｃ株式会社 マレイミド誘導体を含有する光配向材料及び光配向膜の製造方法
JP4192670B2 (ja) * 2003-05-13 2008-12-10 チッソ株式会社 液晶配向剤ワニス、該ワニスを用いた配向膜および該配向膜を有する液晶表示素子
JP2007011221A (ja) * 2005-07-04 2007-01-18 Hitachi Cable Ltd 液晶配向剤
TWI406838B (zh) * 2006-08-04 2013-09-01 Jnc Corp 二胺、液晶配向劑、液晶配向膜和液晶顯示裝置

Also Published As

Publication number Publication date
KR20090017977A (ko) 2009-02-19
CN101373297B (zh) 2010-06-02
TW200909479A (en) 2009-03-01
JP5293943B2 (ja) 2013-09-18
JP2009064000A (ja) 2009-03-26
KR101055249B1 (ko) 2011-08-09
CN101373297A (zh) 2009-02-25

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees