TWI437045B - A liquid crystal alignment agent and a liquid crystal display device using the liquid crystal display device - Google Patents

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

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Publication number
TWI437045B
TWI437045B TW096127599A TW96127599A TWI437045B TW I437045 B TWI437045 B TW I437045B TW 096127599 A TW096127599 A TW 096127599A TW 96127599 A TW96127599 A TW 96127599A TW I437045 B TWI437045 B TW I437045B
Authority
TW
Taiwan
Prior art keywords
ring
liquid crystal
group
crystal alignment
polyimine
Prior art date
Application number
TW096127599A
Other languages
English (en)
Chinese (zh)
Other versions
TW200831611A (en
Inventor
Kohei Goto
Noritoshi Miki
Kazuyoshi Hosaka
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 TW200831611A publication Critical patent/TW200831611A/zh
Application granted granted Critical
Publication of TWI437045B publication Critical patent/TWI437045B/zh

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Classifications

    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • 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
    • G02F1/133723—Polyimide, polyamide-imide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mathematical Physics (AREA)
  • Polymers & Plastics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
TW096127599A 2006-07-28 2007-07-27 A liquid crystal alignment agent and a liquid crystal display device using the liquid crystal display device TWI437045B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006206617 2006-07-28

Publications (2)

Publication Number Publication Date
TW200831611A TW200831611A (en) 2008-08-01
TWI437045B true TWI437045B (zh) 2014-05-11

Family

ID=38981595

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096127599A TWI437045B (zh) 2006-07-28 2007-07-27 A liquid crystal alignment agent and a liquid crystal display device using the liquid crystal display device

Country Status (5)

Country Link
JP (1) JP5003682B2 (fr)
KR (1) KR101426102B1 (fr)
CN (1) CN101495915B (fr)
TW (1) TWI437045B (fr)
WO (1) WO2008013285A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5444690B2 (ja) * 2007-12-06 2014-03-19 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
KR101613757B1 (ko) * 2008-11-06 2016-04-19 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제
CN103026291B (zh) * 2010-06-10 2015-08-19 日产化学工业株式会社 液晶取向处理剂、液晶取向膜及液晶显示元件
JP5900337B2 (ja) * 2010-07-13 2016-04-06 日産化学工業株式会社 液晶配向処理剤、液晶配向膜及び液晶表示素子
CN102445790B (zh) * 2010-10-06 2016-05-18 株式会社日本显示器 取向膜、取向膜形成用组合物和液晶显示装置
KR101878518B1 (ko) * 2010-10-19 2018-07-13 닛산 가가쿠 고교 가부시키 가이샤 광 배향 처리법에 적합한 액정 배향제, 및 그것을 사용한 액정 배향막
TWI518116B (zh) * 2010-10-28 2016-01-21 Nissan Chemical Ind Ltd Liquid crystal aligning agent, and liquid crystal alignment film
JP5655507B2 (ja) * 2010-11-01 2015-01-21 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP5655583B2 (ja) * 2011-01-19 2015-01-21 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
CN103797408B (zh) * 2011-07-12 2019-02-19 日产化学工业株式会社 液晶取向剂、液晶取向膜及液晶显示元件
JP5962381B2 (ja) * 2011-12-27 2016-08-03 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子及び重合体
CN103502313B (zh) * 2012-05-03 2015-07-08 株式会社Lg化学 聚酰胺酸、光敏树脂组合物、干燥膜以及电路板
JP6152849B2 (ja) * 2012-08-06 2017-06-28 日産化学工業株式会社 液晶配向剤、及びそれを用いた液晶配向膜
JP6127721B2 (ja) * 2012-09-14 2017-05-17 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
KR20190040384A (ko) * 2012-11-16 2019-04-17 닛산 가가쿠 가부시키가이샤 폴리이미드 수지필름 및 폴리이미드 수지필름으로 이루어지는 전자디바이스용 기판
JP6217648B2 (ja) * 2012-11-30 2017-10-25 日産化学工業株式会社 液晶配向膜の製造方法、液晶配向膜、及び液晶表示素子
TWI649411B (zh) * 2013-02-01 2019-02-01 日產化學工業股份有限公司 Liquid crystal alignment treatment agent, liquid crystal alignment film, and liquid crystal display element
JP6349726B2 (ja) * 2013-04-26 2018-07-04 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、位相差フィルム、位相差フィルムの製造方法、重合体及び化合物
JP6269098B2 (ja) 2013-04-26 2018-01-31 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP6575770B2 (ja) * 2014-11-13 2019-09-18 日産化学株式会社 液晶配向処理剤、液晶配向膜及び液晶表示素子
JP6485033B2 (ja) * 2014-12-23 2019-03-20 Jsr株式会社 重合体組成物、樹脂膜、液晶配向膜及び液晶表示素子
JP7036021B2 (ja) * 2016-10-12 2022-03-15 コニカミノルタ株式会社 透明ポリイミド樹脂、透明ポリイミド樹脂組成物、透明ポリイミド樹脂フィルム、赤外線吸収組成物、赤外線カットフィルター及び透明ポリイミド樹脂フィルムの製造方法
KR102588725B1 (ko) * 2017-03-30 2023-10-12 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
KR102030079B1 (ko) 2017-06-30 2019-10-08 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막
KR102273687B1 (ko) 2018-05-17 2021-07-05 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막
WO2021182267A1 (fr) * 2020-03-13 2021-09-16 日産化学株式会社 Vernis polyimide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01242631A (ja) * 1988-03-24 1989-09-27 Japan Synthetic Rubber Co Ltd ポリイミド前駆体膜の製造方法
JP3425343B2 (ja) * 1996-10-31 2003-07-14 株式会社東芝 ポジ型感光性ポリマー樹脂組成物、これを用いたパターン形成方法、および電子部品
JPH10212484A (ja) * 1997-01-30 1998-08-11 Jsr Corp 液晶配向剤
JP4045595B2 (ja) * 2003-04-22 2008-02-13 Ｊｓｒ株式会社 液晶配向剤

Also Published As

Publication number Publication date
JPWO2008013285A1 (ja) 2009-12-17
CN101495915B (zh) 2010-12-15
WO2008013285A1 (fr) 2008-01-31
TW200831611A (en) 2008-08-01
KR20090052317A (ko) 2009-05-25
CN101495915A (zh) 2009-07-29
KR101426102B1 (ko) 2014-08-05
JP5003682B2 (ja) 2012-08-15

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