JP5767800B2 - 液晶配向剤および液晶表示素子 - Google Patents

液晶配向剤および液晶表示素子 Download PDF

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Publication number
JP5767800B2
JP5767800B2 JP2010258947A JP2010258947A JP5767800B2 JP 5767800 B2 JP5767800 B2 JP 5767800B2 JP 2010258947 A JP2010258947 A JP 2010258947A JP 2010258947 A JP2010258947 A JP 2010258947A JP 5767800 B2 JP5767800 B2 JP 5767800B2
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JP
Japan
Prior art keywords
liquid crystal
group
aligning agent
polyorganosiloxane
crystal aligning
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2010258947A
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English (en)
Japanese (ja)
Other versions
JP2012108430A (ja
Inventor
博昭 徳久
博昭 徳久
西川　通則
通則 西川
翼 阿部
翼 阿部
隆 永尾
隆 永尾
文隆 杉山
文隆 杉山
昌巳 坂本
昌巳 坂本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JSR Corp
Chiba University NUC
Original Assignee
JSR Corp
Chiba University NUC
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, Chiba University NUC filed Critical JSR Corp
Priority to JP2010258947A priority Critical patent/JP5767800B2/ja
Priority to KR1020110116836A priority patent/KR101787441B1/ko
Priority to CN201110375105.1A priority patent/CN102559209B/zh
Priority to TW100142169A priority patent/TWI541271B/zh
Publication of JP2012108430A publication Critical patent/JP2012108430A/ja
Application granted granted Critical
Publication of JP5767800B2 publication Critical patent/JP5767800B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Liquid Crystal (AREA)
  • Silicon Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
JP2010258947A 2010-11-19 2010-11-19 液晶配向剤および液晶表示素子 Expired - Fee Related JP5767800B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010258947A JP5767800B2 (ja) 2010-11-19 2010-11-19 液晶配向剤および液晶表示素子
KR1020110116836A KR101787441B1 (ko) 2010-11-19 2011-11-10 액정 배향제, 액정 배향막의 형성 방법, 및 액정 표시 소자
CN201110375105.1A CN102559209B (zh) 2010-11-19 2011-11-17 液晶取向剂、液晶取向膜的形成方法以及液晶显示元件
TW100142169A TWI541271B (zh) 2010-11-19 2011-11-18 液晶配向劑、液晶配向膜之形成方法及液晶顯示元件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010258947A JP5767800B2 (ja) 2010-11-19 2010-11-19 液晶配向剤および液晶表示素子

Publications (2)

Publication Number Publication Date
JP2012108430A JP2012108430A (ja) 2012-06-07
JP5767800B2 true JP5767800B2 (ja) 2015-08-19

Family

ID=46270359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010258947A Expired - Fee Related JP5767800B2 (ja) 2010-11-19 2010-11-19 液晶配向剤および液晶表示素子

Country Status (4)

Country Link
JP (1) JP5767800B2 (ko)
KR (1) KR101787441B1 (ko)
CN (1) CN102559209B (ko)
TW (1) TWI541271B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102604652B (zh) * 2011-01-13 2016-01-13 Jsr株式会社 液晶取向剂、液晶显示元件及其制造方法
JP2014016389A (ja) * 2012-07-05 2014-01-30 Jsr Corp 液晶配向剤、液晶表示素子及びこの製造方法
EP3107978B1 (en) * 2014-02-19 2020-05-06 ROLIC Technologies AG Liquid crystal alignment composition, liquid crystal alignment film and liquid crystal display element

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3621205B2 (ja) * 1996-09-11 2005-02-16 旭電化工業株式会社 液晶配向膜用硬化性組成物
KR100222355B1 (ko) * 1996-10-07 1999-10-01 구자홍 액정셀의 프리틸트 제어방법
KR100301853B1 (ko) * 1999-03-25 2001-09-26 구본준, 론 위라하디락사 액정표시소자용 배향막
US20070003702A1 (en) * 2003-11-17 2007-01-04 Fumito Nishida Method of preparing a metal-silicone rubber composite
JP5301834B2 (ja) * 2004-10-13 2013-09-25 ロリク アーゲー 光架橋性材料
EP1764405A1 (en) * 2005-09-20 2007-03-21 Rolic AG Functionalized photoreactive compounds
JP5454772B2 (ja) * 2008-11-17 2014-03-26 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜およびその形成方法ならびに液晶表示素子

Also Published As

Publication number Publication date
CN102559209A (zh) 2012-07-11
KR101787441B1 (ko) 2017-10-18
KR20120054522A (ko) 2012-05-30
JP2012108430A (ja) 2012-06-07
CN102559209B (zh) 2015-10-07
TW201247744A (en) 2012-12-01
TWI541271B (zh) 2016-07-11

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