TWI461462B - 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

Info

Publication number
TWI461462B
TWI461462B TW098135774A TW98135774A TWI461462B TW I461462 B TWI461462 B TW I461462B TW 098135774 A TW098135774 A TW 098135774A TW 98135774 A TW98135774 A TW 98135774A TW I461462 B TWI461462 B TW I461462B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
diamine
crystal alignment
treatment agent
alignment treatment
Prior art date
Application number
TW098135774A
Other languages
English (en)
Chinese (zh)
Other versions
TW201030058A (en
Inventor
Kinya Matsumoto
Hirobumi Shida
Kimiaki Tsutsui
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 TW201030058A publication Critical patent/TW201030058A/zh
Application granted granted Critical
Publication of TWI461462B publication Critical patent/TWI461462B/zh

Links

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
    • C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • 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
    • 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
    • G02F1/133784—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 rubbing
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW098135774A 2008-10-22 2009-10-22 A liquid crystal alignment agent and a liquid crystal display device using the liquid crystal display device TWI461462B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008272410 2008-10-22

Publications (2)

Publication Number Publication Date
TW201030058A TW201030058A (en) 2010-08-16
TWI461462B true TWI461462B (zh) 2014-11-21

Family

ID=42119354

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098135774A TWI461462B (zh) 2008-10-22 2009-10-22 A liquid crystal alignment agent and a liquid crystal display device using the liquid crystal display device

Country Status (5)

Country Link
JP (1) JP5434927B2 (ja)
KR (1) KR101613755B1 (ja)
CN (1) CN102209928B (ja)
TW (1) TWI461462B (ja)
WO (1) WO2010047316A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5699469B2 (ja) * 2009-09-16 2015-04-08 Jsr株式会社 液晶配向剤
WO2011132752A1 (ja) * 2010-04-22 2011-10-27 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
JP6003882B2 (ja) * 2011-03-07 2016-10-05 日産化学工業株式会社 組成物、液晶配向処理剤、液晶配向膜、及び液晶表示素子
KR101878522B1 (ko) * 2011-03-07 2018-07-13 닛산 가가쿠 고교 가부시키 가이샤 조성물, 액정 배향 처리제, 액정 배향막, 및 액정 표시 소자
EP3833708A4 (en) * 2018-08-07 2022-05-04 Zymergen Inc. OPTICALLY TRANSPARENT POLYIMIDES

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006070819A1 (ja) * 2004-12-28 2006-07-06 Nissan Chemical Industries, Ltd. 垂直配向用液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子
WO2006126555A1 (ja) * 2005-05-25 2006-11-30 Nissan Chemical Industries, Ltd. 液晶配向処理剤及びそれを用いた液晶表示素子
WO2008062877A1 (fr) * 2006-11-24 2008-05-29 Nissan Chemical Industries, Ltd. Agent de traitement d'orientation de cristaux liquides et élément d'affichage à cristaux liquides produit en utilisant ledit agent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002062537A (ja) * 2000-08-21 2002-02-28 Jsr Corp Ｓｔｎ型液晶表示素子用液晶配向剤およびｓｔｎ型液晶表示素子
CN100427529C (zh) * 2003-11-26 2008-10-22 日产化学工业株式会社 垂直定向用液晶定向处理剂及液晶显示元件

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006070819A1 (ja) * 2004-12-28 2006-07-06 Nissan Chemical Industries, Ltd. 垂直配向用液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子
WO2006126555A1 (ja) * 2005-05-25 2006-11-30 Nissan Chemical Industries, Ltd. 液晶配向処理剤及びそれを用いた液晶表示素子
WO2008062877A1 (fr) * 2006-11-24 2008-05-29 Nissan Chemical Industries, Ltd. Agent de traitement d'orientation de cristaux liquides et élément d'affichage à cristaux liquides produit en utilisant ledit agent

Also Published As

Publication number Publication date
WO2010047316A1 (ja) 2010-04-29
CN102209928B (zh) 2014-02-26
KR101613755B1 (ko) 2016-04-19
JP5434927B2 (ja) 2014-03-05
TW201030058A (en) 2010-08-16
KR20110074607A (ko) 2011-06-30
JPWO2010047316A1 (ja) 2012-03-22
CN102209928A (zh) 2011-10-05

Similar Documents

Publication Publication Date Title
TWI407211B (zh) A liquid crystal alignment agent and a liquid crystal display device using the liquid crystal display device
JP5282573B2 (ja) 液晶配向剤、それを用いた液晶配向膜及び液晶表示素子
TWI510455B (zh) A liquid crystal alignment agent and a liquid crystal display device using the same, and novel diamine
TWI471656B (zh) A liquid crystal alignment agent and a liquid crystal display device using the liquid crystal display device
JP4779974B2 (ja) 液晶配向剤及びそれを用いた液晶表示素子
TWI454504B (zh) A liquid crystal alignment agent and a liquid crystal display device using the liquid crystal display device
WO2013008822A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP5751171B2 (ja) 液晶配向処理剤及びそれを用いた液晶表示素子
TWI436980B (zh) Diamine, polyimide precursor, polyimide, liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element
JP5900328B2 (ja) 液晶配向剤、それを用いた液晶配向膜及び液晶表示素子
TW201736440A (zh) 液晶配向劑、液晶配向膜及液晶顯示元件
TWI507447B (zh) A liquid crystal alignment agent, a liquid crystal alignment film and a liquid crystal display device using the same
JP2012012493A (ja) 液晶配向剤及びそれを用いた液晶表示素子
TWI461462B (zh) A liquid crystal alignment agent and a liquid crystal display device using the liquid crystal display device