TWI439519B - A liquid crystal alignment agent and a liquid crystal alignment film and a liquid crystal display device using the same - Google Patents

A liquid crystal alignment agent and a liquid crystal alignment film and a liquid crystal display device using the same Download PDF

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Publication number
TWI439519B
TWI439519B TW096126208A TW96126208A TWI439519B TW I439519 B TWI439519 B TW I439519B TW 096126208 A TW096126208 A TW 096126208A TW 96126208 A TW96126208 A TW 96126208A TW I439519 B TWI439519 B TW I439519B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
amine compound
solvent
group
mass
Prior art date
Application number
TW096126208A
Other languages
English (en)
Chinese (zh)
Other versions
TW200819509A (en
Inventor
Kimiaki Tsutsui
Hirobumi Shida
Mariko Yamada
Kosuke Takazawa
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 TW200819509A publication Critical patent/TW200819509A/zh
Application granted granted Critical
Publication of TWI439519B publication Critical patent/TWI439519B/zh

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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
    • 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
    • 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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/101—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents
    • C08G73/1017—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents in the form of (mono)amine
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW096126208A 2006-07-18 2007-07-18 A liquid crystal alignment agent and a liquid crystal alignment film and a liquid crystal display device using the same TWI439519B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006195403 2006-07-18

Publications (2)

Publication Number Publication Date
TW200819509A TW200819509A (en) 2008-05-01
TWI439519B true TWI439519B (zh) 2014-06-01

Family

ID=38956860

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096126208A TWI439519B (zh) 2006-07-18 2007-07-18 A liquid crystal alignment agent and a liquid crystal alignment film and a liquid crystal display device using the same

Country Status (5)

Country Link
JP (1) JP5428336B2 (ko)
KR (1) KR101426100B1 (ko)
CN (1) CN101490188B (ko)
TW (1) TWI439519B (ko)
WO (1) WO2008010528A1 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101397294B1 (ko) 2006-12-27 2014-05-22 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 그것을 사용한 액정 배향막 및 액정 표시 소자
JP5382372B2 (ja) 2008-09-24 2014-01-08 日産化学工業株式会社 液晶配向処理剤及びそれを用いた液晶表示素子
KR20100062941A (ko) * 2008-12-02 2010-06-10 제이에스알 가부시끼가이샤 액정 배향제 및 액정 표시 소자
KR101042214B1 (ko) * 2009-04-09 2011-06-20 주식회사 엘지화학 배향막 조성물, 이로 제조된 배향막, 배향막 제조방법, 이를 포함하는 광학필름 및 광학필름을 포함하는 디스플레이 장치
JP5936000B2 (ja) * 2010-04-22 2016-06-15 日産化学工業株式会社 液晶表示素子の製造方法
CN103080823B (zh) * 2010-06-30 2015-09-30 日产化学工业株式会社 液晶取向剂、液晶取向膜、液晶显示元件及液晶显示元件的制造方法以及聚合性化合物
KR101824283B1 (ko) * 2010-07-13 2018-01-31 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
WO2012029763A1 (ja) * 2010-08-31 2012-03-08 日産化学工業株式会社 ジアミン、ポリイミド前駆体、ポリイミド、液晶配向剤、液晶配向膜及び液晶表示素子
WO2013146890A1 (ja) * 2012-03-29 2013-10-03 日産化学工業株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP6287852B2 (ja) * 2012-11-16 2018-03-07 日産化学工業株式会社 ポリイミド樹脂フィルム及びポリイミド樹脂フィルムからなる電子デバイス用基板
KR20150118527A (ko) * 2014-04-14 2015-10-22 제이엔씨 주식회사 액정 배향제, 액정 배향막 및 액정 표시 소자
EP3242904B1 (en) * 2015-01-05 2022-02-09 SHPP Global Technologies B.V. Reactive friable polyimide and method of making
JP7494537B2 (ja) * 2019-04-26 2024-06-04 Jnc株式会社 光配向用液晶配向剤、液晶配向膜、および液晶表示素子

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133432A (en) * 1981-02-13 1982-08-18 Canon Inc Orienting method for liquid crystal
JP2959118B2 (ja) * 1990-11-22 1999-10-06 日産化学工業株式会社 ポリアミド酸溶液組成物及びその製造方法
JP3289271B2 (ja) * 1995-02-13 2002-06-04 日産化学工業株式会社 液晶配向処理剤及びこれを用いた液晶素子
JPH09281501A (ja) * 1996-04-10 1997-10-31 Sumitomo Bakelite Co Ltd 液晶配向剤
JP3738486B2 (ja) * 1996-05-08 2006-01-25 Ｊｓｒ株式会社 液晶配向剤
JPH10197875A (ja) * 1997-01-10 1998-07-31 Nissan Chem Ind Ltd 液晶配向処理剤
JPH10246890A (ja) * 1997-03-05 1998-09-14 Sumitomo Bakelite Co Ltd 液晶配向膜およびこれを用いた液晶表示素子
US6746730B1 (en) * 1999-06-28 2004-06-08 Chisso Corporation Varnish composition and liquid-crystal display element
JP2001081323A (ja) * 1999-09-17 2001-03-27 Jsr Corp 液晶配向剤および液晶表示素子
JP4062068B2 (ja) * 2002-11-20 2008-03-19 日立電線株式会社 液晶表示素子
JP2006176543A (ja) * 2003-04-09 2006-07-06 Nissan Chem Ind Ltd 液晶配向剤
JP4344935B2 (ja) * 2004-06-16 2009-10-14 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP4433175B2 (ja) * 2004-07-01 2010-03-17 Ｊｓｒ株式会社 インクジェット塗布用液晶配向剤
JP5055727B2 (ja) * 2004-11-01 2012-10-24 Ｊｎｃ株式会社 液晶配向剤及び液晶表示素子
JP4636238B2 (ja) * 2004-11-30 2011-02-23 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子

Also Published As

Publication number Publication date
TW200819509A (en) 2008-05-01
JP5428336B2 (ja) 2014-02-26
JPWO2008010528A1 (ja) 2009-12-17
KR101426100B1 (ko) 2014-08-01
KR20090031737A (ko) 2009-03-27
CN101490188A (zh) 2009-07-22
WO2008010528A1 (fr) 2008-01-24
CN101490188B (zh) 2012-07-04

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