KR101450942B1 - 액정 배향제, 액정 배향막의 형성 방법 및 액정 표시 소자 - Google Patents

액정 배향제, 액정 배향막의 형성 방법 및 액정 표시 소자 Download PDF

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Publication number
KR101450942B1
KR101450942B1 KR1020107009204A KR20107009204A KR101450942B1 KR 101450942 B1 KR101450942 B1 KR 101450942B1 KR 1020107009204 A KR1020107009204 A KR 1020107009204A KR 20107009204 A KR20107009204 A KR 20107009204A KR 101450942 B1 KR101450942 B1 KR 101450942B1
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KR
South Korea
Prior art keywords
group
liquid crystal
acid
carbon atoms
aligning agent
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KR1020107009204A
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English (en)
Korean (ko)
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KR20100097099A (ko
Inventor
도시유키 아키이케
Original Assignee
제이에스알 가부시끼가이샤
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Publication of KR20100097099A publication Critical patent/KR20100097099A/ko
Application granted granted Critical
Publication of KR101450942B1 publication Critical patent/KR101450942B1/ko

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    • 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
    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133719—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films with coupling agent molecules, e.g. silane
    • 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
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Mathematical Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
KR1020107009204A 2007-11-27 2008-11-20 액정 배향제, 액정 배향막의 형성 방법 및 액정 표시 소자 KR101450942B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007305525 2007-11-27
JPJP-P-2007-305525 2007-11-27
PCT/JP2008/071600 WO2009069724A1 (fr) 2007-11-27 2008-11-20 Agent d'alignement de cristaux liquides, procédé de formation d'un film d'alignement de cristaux liquides et dispositif d'affichage à cristaux liquides

Publications (2)

Publication Number Publication Date
KR20100097099A KR20100097099A (ko) 2010-09-02
KR101450942B1 true KR101450942B1 (ko) 2014-10-14

Family

ID=40678613

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107009204A KR101450942B1 (ko) 2007-11-27 2008-11-20 액정 배향제, 액정 배향막의 형성 방법 및 액정 표시 소자

Country Status (5)

Country Link
JP (1) JP4544438B2 (fr)
KR (1) KR101450942B1 (fr)
CN (1) CN101874225B (fr)
TW (1) TWI498358B (fr)
WO (1) WO2009069724A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101450942B1 (ko) * 2007-11-27 2014-10-14 제이에스알 가부시끼가이샤 액정 배향제, 액정 배향막의 형성 방법 및 액정 표시 소자
CN102725679B (zh) * 2009-12-02 2014-12-31 日产化学工业株式会社 液晶取向处理剂及使用该液晶取向处理剂的液晶显示元件
JP5866999B2 (ja) * 2011-01-11 2016-02-24 Jsr株式会社 液晶配向剤、液晶表示素子、液晶配向膜及びポリオルガノシロキサン化合物
WO2013054858A1 (fr) * 2011-10-12 2013-04-18 日産化学工業株式会社 Agent d'alignement de cristaux liquides, film d'alignement de cristaux liquides et dispositif d'affichage à cristaux liquides
JP5854205B2 (ja) * 2011-11-21 2016-02-09 Jsr株式会社 液晶配向剤
JP6146100B2 (ja) * 2012-06-21 2017-06-14 Jsr株式会社 液晶配向剤、液晶配向膜、位相差フィルム、液晶表示素子及び位相差フィルムの製造方法
JP6268089B2 (ja) * 2012-07-24 2018-01-24 日産化学工業株式会社 液晶配向膜の製造方法
WO2017135216A1 (fr) * 2016-02-03 2017-08-10 シャープ株式会社 Film orienté, polymère, et dispositif d'affichage à cristaux liquides
WO2019027045A1 (fr) * 2017-08-03 2019-02-07 日産化学株式会社 Composition formant un film durci, matériau d'orientation et matériau de contraste de phase

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2307240A (en) 1995-11-20 1997-05-21 Lg Electronics Inc Siloxanes containing cinnamate groups for liquid crystal devices
US20040209008A1 (en) 2003-02-04 2004-10-21 Rong-Chang Liang Compositions and assembly process for liquid crystal display
US20060188456A1 (en) 2005-02-02 2006-08-24 Michael Ferenz UV-light-absorbing quaternary polysiloxanes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW397927B (en) * 1996-02-16 2000-07-11 Nissan Chemical Ind Ltd Process for forming a liquid crystal alignment film
TW515926B (en) * 1996-07-10 2003-01-01 Matsushita Electric Ind Co Ltd Liquid crystal alignment film and method for producing the same, and liquid crystal display apparatus using the same and method for producing the same
FR2825480B1 (fr) * 2001-05-31 2003-12-19 Nemoptic Polyimides pour ancrage de cristaux liquides, dispositifs d'affichage les incluant et procede de preparation de ces dispositifs
JP2003049069A (ja) * 2001-08-07 2003-02-21 Jsr Corp 液晶配向剤および液晶表示素子
CN1465653A (zh) * 2002-06-25 2004-01-07 中国科学院化学研究所 一种液晶定向膜及其制备和用途
TWI359189B (en) * 2004-01-27 2012-03-01 Jsr Corp Liquid crystal alignment agent, liquid crystal ali
KR101450942B1 (ko) * 2007-11-27 2014-10-14 제이에스알 가부시끼가이샤 액정 배향제, 액정 배향막의 형성 방법 및 액정 표시 소자

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2307240A (en) 1995-11-20 1997-05-21 Lg Electronics Inc Siloxanes containing cinnamate groups for liquid crystal devices
JPH09278890A (ja) * 1995-11-20 1997-10-28 Lg Electron Inc 液晶の配向のための感光性物質ならびにそれを用いた液晶装置
US20040209008A1 (en) 2003-02-04 2004-10-21 Rong-Chang Liang Compositions and assembly process for liquid crystal display
US20060188456A1 (en) 2005-02-02 2006-08-24 Michael Ferenz UV-light-absorbing quaternary polysiloxanes

Also Published As

Publication number Publication date
CN101874225B (zh) 2012-12-05
KR20100097099A (ko) 2010-09-02
WO2009069724A1 (fr) 2009-06-04
TW200932793A (en) 2009-08-01
TWI498358B (zh) 2015-09-01
CN101874225A (zh) 2010-10-27
JPWO2009069724A1 (ja) 2011-04-14
JP4544438B2 (ja) 2010-09-15

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