TWI358006B - Liquid crystal alignment agent and liquid crystal - Google Patents

Liquid crystal alignment agent and liquid crystal Download PDF

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Publication number
TWI358006B
TWI358006B TW096133649A TW96133649A TWI358006B TW I358006 B TWI358006 B TW I358006B TW 096133649 A TW096133649 A TW 096133649A TW 96133649 A TW96133649 A TW 96133649A TW I358006 B TWI358006 B TW I358006B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
group
crystal alignment
alignment agent
compound
Prior art date
Application number
TW096133649A
Other languages
English (en)
Chinese (zh)
Other versions
TW200819872A (en
Inventor
Hiroyuki Yasuda
Eiji Hayashi
Michinori Nishikawa
Original Assignee
Jsr 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 Jsr Corp filed Critical Jsr Corp
Publication of TW200819872A publication Critical patent/TW200819872A/zh
Application granted granted Critical
Publication of TWI358006B publication Critical patent/TWI358006B/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
    • 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
    • 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)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW096133649A 2006-09-11 2007-09-10 Liquid crystal alignment agent and liquid crystal TWI358006B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006245925 2006-09-11

Publications (2)

Publication Number Publication Date
TW200819872A TW200819872A (en) 2008-05-01
TWI358006B true TWI358006B (en) 2012-02-11

Family

ID=39207539

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096133649A TWI358006B (en) 2006-09-11 2007-09-10 Liquid crystal alignment agent and liquid crystal

Country Status (3)

Country Link
KR (1) KR20080023645A (ko)
CN (1) CN101144943B (ko)
TW (1) TWI358006B (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102241639B (zh) * 2010-05-10 2014-12-10 Jnc株式会社 二胺、液晶配向剂以及液晶显示元件
JP2013015773A (ja) * 2011-07-06 2013-01-24 Jsr Corp 液晶配向剤、液晶配向膜及び液晶表示素子
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
CN105566127B (zh) * 2016-03-02 2018-02-13 吉林大学 一种三胺单体及其制备方法和应用
CN108192643B (zh) * 2018-01-30 2020-07-28 深圳市华星光电技术有限公司 自取向材料、自取向液晶材料、液晶面板及其制作方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001224973A1 (en) * 2000-01-24 2001-07-31 Rolic Ag Photoactive polyimides, polyamide acids or esters with side chain photocrosslinkable groups
TWI359189B (en) * 2004-01-27 2012-03-01 Jsr Corp Liquid crystal alignment agent, liquid crystal ali

Also Published As

Publication number Publication date
CN101144943A (zh) 2008-03-19
TW200819872A (en) 2008-05-01
CN101144943B (zh) 2011-07-06
KR20080023645A (ko) 2008-03-14

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