WO2012157982A3 - Composé de diamine, son procédé de préparation, agent d'alignement de cristaux liquides, film d'alignement de cristaux liquides, et dispositif d'affichage à cristaux liquides - Google Patents

Composé de diamine, son procédé de préparation, agent d'alignement de cristaux liquides, film d'alignement de cristaux liquides, et dispositif d'affichage à cristaux liquides Download PDF

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Publication number
WO2012157982A3
WO2012157982A3 PCT/KR2012/003910 KR2012003910W WO2012157982A3 WO 2012157982 A3 WO2012157982 A3 WO 2012157982A3 KR 2012003910 W KR2012003910 W KR 2012003910W WO 2012157982 A3 WO2012157982 A3 WO 2012157982A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal alignment
display device
alignment film
crystal display
Prior art date
Application number
PCT/KR2012/003910
Other languages
English (en)
Korean (ko)
Other versions
WO2012157982A2 (fr
Inventor
이성규
최진욱
안용호
소상완
Original Assignee
주식회사 동진쎄미켐
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 주식회사 동진쎄미켐 filed Critical 주식회사 동진쎄미켐
Priority to CN201280035787.4A priority Critical patent/CN103748068B/zh
Publication of WO2012157982A2 publication Critical patent/WO2012157982A2/fr
Publication of WO2012157982A3 publication Critical patent/WO2012157982A3/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C225/00—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
    • C07C225/22—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—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
    • G02F1/1337—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)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Cette invention concerne un composé d'amine, son procédé de préparation, et un agent d'alignement de cristaux liquides, un film d'alignement de cristaux liquides et un dispositif d'affichage à cristaux liquides le contenant. L'agent d'alignement de cristaux liquides contenant un acide polyamique ou un polyimide préparé à l'aide du composé d'amine selon l'invention permet d'obtenir un film d'alignement de cristaux liquides et un dispositif d'affichage à cristaux liquides ayant une excellente stabilité thermique même après formation du film d'alignement de cristaux liquides, et exprimant un alignement et une stabilité élevés même après exposition à des rayons ultraviolets.
PCT/KR2012/003910 2011-05-18 2012-05-17 Composé de diamine, son procédé de préparation, agent d'alignement de cristaux liquides, film d'alignement de cristaux liquides, et dispositif d'affichage à cristaux liquides WO2012157982A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280035787.4A CN103748068B (zh) 2011-05-18 2012-05-17 二胺化合物及其制备方法、液晶配向剂、液晶配向膜、液晶显示元件

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2011-0047028 2011-05-18
KR20110047030 2011-05-18
KR20110047028 2011-05-18
KR10-2011-0047030 2011-05-18

Publications (2)

Publication Number Publication Date
WO2012157982A2 WO2012157982A2 (fr) 2012-11-22
WO2012157982A3 true WO2012157982A3 (fr) 2013-01-24

Family

ID=47177503

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003910 WO2012157982A2 (fr) 2011-05-18 2012-05-17 Composé de diamine, son procédé de préparation, agent d'alignement de cristaux liquides, film d'alignement de cristaux liquides, et dispositif d'affichage à cristaux liquides

Country Status (4)

Country Link
KR (1) KR101990302B1 (fr)
CN (1) CN103748068B (fr)
TW (1) TW201247600A (fr)
WO (1) WO2012157982A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI494347B (zh) * 2012-12-25 2015-08-01 Taiwan Textile Res Inst 二硝單體、二胺單體、聚醯亞胺以及經改質的聚醯亞胺
JP6627595B2 (ja) * 2015-06-11 2020-01-08 Jnc株式会社 光配向用液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子
CN112457866B (zh) * 2020-10-29 2021-07-27 深圳清荷科技有限公司 一种液晶取向剂、液晶取向膜以及液晶显示元件
CN112403513A (zh) * 2020-11-03 2021-02-26 桂林理工大学 一种三乙烯二胺衍生物手性催化剂及其合成方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11160712A (ja) * 1997-09-18 1999-06-18 Canon Inc 液晶素子
KR20050030219A (ko) * 2002-07-30 2005-03-29 롤리크 아게 광활성 물질
KR100837788B1 (ko) * 2007-06-13 2008-06-13 한국화학연구원 광반응형 방향족 고리 측쇄기를 갖는 폴리아믹산광배향막의 제조방법 및 이를 이용한 액정 셀
WO2008145225A2 (fr) * 2007-05-25 2008-12-04 Rolic Ag Matières photoréticulables comprenant un groupe alicyclique
WO2011010619A1 (fr) * 2009-07-21 2011-01-27 日産化学工業株式会社 Composé de diamine, acide polyamique, polyimide et agent d'alignement des cristaux liquides

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101587125B1 (ko) * 2008-08-21 2016-02-03 삼성디스플레이 주식회사 광반응성 화합물 및 그것을 이용한 액정 표시 소자

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11160712A (ja) * 1997-09-18 1999-06-18 Canon Inc 液晶素子
KR20050030219A (ko) * 2002-07-30 2005-03-29 롤리크 아게 광활성 물질
WO2008145225A2 (fr) * 2007-05-25 2008-12-04 Rolic Ag Matières photoréticulables comprenant un groupe alicyclique
KR100837788B1 (ko) * 2007-06-13 2008-06-13 한국화학연구원 광반응형 방향족 고리 측쇄기를 갖는 폴리아믹산광배향막의 제조방법 및 이를 이용한 액정 셀
WO2011010619A1 (fr) * 2009-07-21 2011-01-27 日産化学工業株式会社 Composé de diamine, acide polyamique, polyimide et agent d'alignement des cristaux liquides

Also Published As

Publication number Publication date
CN103748068A (zh) 2014-04-23
TW201247600A (en) 2012-12-01
KR101990302B1 (ko) 2019-06-18
CN103748068B (zh) 2015-08-05
WO2012157982A2 (fr) 2012-11-22
KR20130004069A (ko) 2013-01-09

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