TWI374928B - - Google Patents

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Publication number
TWI374928B
TWI374928B TW093132263A TW93132263A TWI374928B TW I374928 B TWI374928 B TW I374928B TW 093132263 A TW093132263 A TW 093132263A TW 93132263 A TW93132263 A TW 93132263A TW I374928 B TWI374928 B TW I374928B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
polymer
group
formula
crystal aligning
Prior art date
Application number
TW093132263A
Other languages
English (en)
Chinese (zh)
Other versions
TW200523345A (en
Inventor
Tetsuya Imamura
Hideyuki Nawata
Rie Gunji
Original Assignee
Nissan Chemical Ind Ltd
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 Nissan Chemical Ind Ltd filed Critical Nissan Chemical Ind Ltd
Publication of TW200523345A publication Critical patent/TW200523345A/zh
Application granted granted Critical
Publication of TWI374928B publication Critical patent/TWI374928B/zh

Links

Classifications

    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • 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
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/60—Temperature independent

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Liquid Crystal (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
TW093132263A 2003-10-23 2004-10-22 Aligning agent for liquid crystal and liquid-crystal display element TW200523345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003363001 2003-10-23

Publications (2)

Publication Number Publication Date
TW200523345A TW200523345A (en) 2005-07-16
TWI374928B true TWI374928B (fr) 2012-10-21

Family

ID=34510014

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093132263A TW200523345A (en) 2003-10-23 2004-10-22 Aligning agent for liquid crystal and liquid-crystal display element

Country Status (5)

Country Link
JP (1) JP4702058B2 (fr)
KR (1) KR101133479B1 (fr)
CN (1) CN100396728C (fr)
TW (1) TW200523345A (fr)
WO (1) WO2005040274A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070021749A (ko) * 2005-08-19 2007-02-23 삼성전자주식회사 유기 조성물, 이를 포함하는 액정 표시 장치 및 이의 제조방법
EP1818354B1 (fr) * 2006-01-30 2010-10-20 JSR Corporation Agent d'alignement des cristaux liquides, pellicule d'alignement des cristaux liquides et écran à cristaux liquides
WO2008053848A1 (fr) * 2006-11-01 2008-05-08 Nissan Chemical Industries, Ltd. Agent pour traitement d'alignement d'un cristal liquide et élément de dispositif d'affichage à cristaux liquides utilisant celui-ci
CN101470212B (zh) * 2007-12-28 2014-10-22 住友化学株式会社 光学膜
JP5472562B2 (ja) * 2008-01-18 2014-04-16 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
EP2256541B1 (fr) * 2008-01-30 2012-12-05 JSR Corporation Agent d'orientation de cristaux liquides, film d'orientation de cristaux liquides et élément d'affichage à cristaux liquides
JP5321786B2 (ja) * 2008-04-28 2013-10-23 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
JP5585755B2 (ja) * 2008-06-17 2014-09-10 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
CN102439065B (zh) * 2009-04-14 2016-08-10 拉谢扎·科米托夫 用于lcd配向层的马来酰亚胺-n-乙烯基内酰胺系侧链聚合物
JP5708914B2 (ja) * 2010-02-08 2015-04-30 Jsr株式会社 液晶表示素子の製造方法
JP5105113B2 (ja) * 2010-03-05 2012-12-19 Ｊｓｒ株式会社 液晶表示素子の製造方法
JP5835586B2 (ja) * 2010-08-05 2015-12-24 日産化学工業株式会社 樹脂組成物、液晶配向材および位相差材
CN105518521B (zh) * 2013-07-05 2020-04-10 日产化学工业株式会社 聚合物组合物和横向电场驱动型液晶表示元件用液晶取向膜
CN105388670A (zh) * 2015-12-24 2016-03-09 上海天马微电子有限公司 液晶面板及其制作方法、包含其的显示装置
CN111763518B (zh) * 2020-06-12 2021-11-12 江苏三月科技股份有限公司 一种液晶取向剂、液晶取向膜及其液晶显示元件
JP2022154781A (ja) * 2021-03-30 2022-10-13 株式会社ジャパンディスプレイ 配向膜材料、及び、液晶表示装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0625835B2 (ja) * 1988-04-14 1994-04-06 日産化学工業株式会社 液晶配向処理剤用組成物
JP3520376B2 (ja) * 1993-06-11 2004-04-19 セイコーエプソン株式会社 液晶表示素子およびその製造方法
US6107427A (en) * 1995-09-15 2000-08-22 Rolic Ag Cross-linkable, photoactive polymer materials
JPH09127512A (ja) * 1995-10-30 1997-05-16 Sumitomo Bakelite Co Ltd 液晶配向剤およびそれを用いた液晶表示素子
JP3572787B2 (ja) * 1996-03-14 2004-10-06 松下電器産業株式会社 液晶セルの製造方法
JP4094764B2 (ja) * 1999-03-30 2008-06-04 Ｊｓｒ株式会社 液晶配向剤
JP3955694B2 (ja) * 1999-03-30 2007-08-08 富士フイルム株式会社 液晶配向膜および液晶素子
JP2002348330A (ja) * 2001-05-28 2002-12-04 Nitto Denko Corp 側鎖型液晶ポリマー、液晶性組成物、ホメオトロピック配向液晶フィルムの製造方法およびホメオトロピック配向液晶フィルム
JP4207430B2 (ja) * 2002-01-31 2009-01-14 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜の形成方法および液晶表示素子
US7074344B2 (en) * 2001-10-03 2006-07-11 Jsr Corporation Liquid crystal aligning agent and liquid crystal display element
JP2003195050A (ja) * 2001-12-27 2003-07-09 Kureha Chem Ind Co Ltd 光学異方性重合体成形体の製造方法
JP2004035722A (ja) * 2002-07-03 2004-02-05 Dainippon Ink & Chem Inc 光配向膜用組成物及び光配向膜の製造方法

Also Published As

Publication number Publication date
CN100396728C (zh) 2008-06-25
KR101133479B1 (ko) 2012-04-10
JPWO2005040274A1 (ja) 2007-03-15
TW200523345A (en) 2005-07-16
JP4702058B2 (ja) 2011-06-15
CN1845965A (zh) 2006-10-11
KR20060133528A (ko) 2006-12-26
WO2005040274A1 (fr) 2005-05-06

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