TW201247600A - Diamine compound, method for preparing the same, liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display device - Google Patents

Diamine compound, method for preparing the same, liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display device Download PDF

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Publication number
TW201247600A
TW201247600A TW101117898A TW101117898A TW201247600A TW 201247600 A TW201247600 A TW 201247600A TW 101117898 A TW101117898 A TW 101117898A TW 101117898 A TW101117898 A TW 101117898A TW 201247600 A TW201247600 A TW 201247600A
Authority
TW
Taiwan
Prior art keywords
chemical formula
liquid crystal
bis
diamino
group
Prior art date
Application number
TW101117898A
Other languages
English (en)
Chinese (zh)
Inventor
Seung-Kue Lee
Jin-Wook Choi
Yong-Ho Ahn
Sang-Wan So
Original Assignee
Dongjin Semichem Co 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 Dongjin Semichem Co Ltd filed Critical Dongjin Semichem Co Ltd
Publication of TW201247600A publication Critical patent/TW201247600A/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
    • 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
    • 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)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW101117898A 2011-05-18 2012-05-18 Diamine compound, method for preparing the same, liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display device TW201247600A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
TW201247600A true TW201247600A (en) 2012-12-01

Family

ID=47177503

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101117898A TW201247600A (en) 2011-05-18 2012-05-18 Diamine compound, method for preparing the same, liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display device

Country Status (4)

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

Cited By (1)

* 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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (6)

* 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
EP1386910A1 (en) * 2002-07-30 2004-02-04 Rolic AG Photoactive materials
EP2152660B1 (en) * 2007-05-25 2016-05-11 Rolic AG Photocrosslinkable materials comprising alicyclic group
KR100837788B1 (ko) * 2007-06-13 2008-06-13 한국화학연구원 광반응형 방향족 고리 측쇄기를 갖는 폴리아믹산광배향막의 제조방법 및 이를 이용한 액정 셀
KR101587125B1 (ko) * 2008-08-21 2016-02-03 삼성디스플레이 주식회사 광반응성 화합물 및 그것을 이용한 액정 표시 소자
KR102073458B1 (ko) * 2009-07-21 2020-02-04 닛산 가가쿠 가부시키가이샤 디아민 화합물, 폴리아미드산, 폴리이미드 및 액정 배향 처리제

Cited By (1)

* 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

Also Published As

Publication number Publication date
WO2012157982A3 (ko) 2013-01-24
CN103748068A (zh) 2014-04-23
KR20130004069A (ko) 2013-01-09
WO2012157982A2 (ko) 2012-11-22
KR101990302B1 (ko) 2019-06-18
CN103748068B (zh) 2015-08-05

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