KR101565394B1 - 액정 배향제 및 그의 관련 화합물, 액정 배향막 및, 액정 표시 소자 - Google Patents

액정 배향제 및 그의 관련 화합물, 액정 배향막 및, 액정 표시 소자 Download PDF

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KR101565394B1
KR101565394B1 KR1020100042283A KR20100042283A KR101565394B1 KR 101565394 B1 KR101565394 B1 KR 101565394B1 KR 1020100042283 A KR1020100042283 A KR 1020100042283A KR 20100042283 A KR20100042283 A KR 20100042283A KR 101565394 B1 KR101565394 B1 KR 101565394B1
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South Korea
Prior art keywords
group
liquid crystal
polyamic acid
formula
carbon atoms
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KR1020100042283A
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English (en)
Korean (ko)
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KR20100133301A (ko
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이사무 요네쿠라
토시유키 아키이케
츠바사 아베
미츠오 아쿠츠
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제이에스알 가부시끼가이샤
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Publication of KR20100133301A publication Critical patent/KR20100133301A/ko
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Publication of KR101565394B1 publication Critical patent/KR101565394B1/ko

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    • 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
    • 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
    • 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

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  • 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)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
KR1020100042283A 2009-06-11 2010-05-06 액정 배향제 및 그의 관련 화합물, 액정 배향막 및, 액정 표시 소자 KR101565394B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009139774 2009-06-11
JPJP-P-2009-139774 2009-06-11

Publications (2)

Publication Number Publication Date
KR20100133301A KR20100133301A (ko) 2010-12-21
KR101565394B1 true KR101565394B1 (ko) 2015-11-03

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KR1020100042283A KR101565394B1 (ko) 2009-06-11 2010-05-06 액정 배향제 및 그의 관련 화합물, 액정 배향막 및, 액정 표시 소자

Country Status (4)

Country Link
JP (1) JP5590304B2 (zh)
KR (1) KR101565394B1 (zh)
CN (1) CN101921598B (zh)
TW (1) TWI480313B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102676007B1 (ko) * 2015-08-19 2024-06-17 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
CN105778929A (zh) * 2016-04-27 2016-07-20 深圳市道尔顿电子材料有限公司 液晶取向剂、二胺化合物以及聚酰胺酸
CN111647412A (zh) * 2020-06-12 2020-09-11 江苏三月科技股份有限公司 液晶取向剂、液晶取向膜以及液晶显示元件

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009054545A1 (ja) 2007-10-26 2009-04-30 Jsr Corporation 液晶配向剤、液晶配向膜の形成方法及び液晶表示素子

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06247985A (ja) * 1993-02-26 1994-09-06 Sagami Chem Res Center 液晶基を有するジアミン化合物およびその前駆体
EP0905167B1 (en) * 1996-02-15 2006-02-01 Nissan Chemical Industries, Limited Diaminobenzene derivatives, polyimides prepared therefrom, and alignment film for liquid crystals
JP2002363280A (ja) * 2001-06-12 2002-12-18 Chisso Corp ポリアミド、これを用いた液晶配向剤ワニスおよび液晶表示素子
JP4600637B2 (ja) * 2002-04-30 2010-12-15 Ｊｓｒ株式会社 液晶配向剤
JP2005283859A (ja) * 2004-03-29 2005-10-13 Jsr Corp 液晶配向剤用重合体の評価方法および液晶配向剤
CN101007951A (zh) * 2007-01-18 2007-08-01 四川大学 一种聚酰亚胺液晶垂直取向剂的制备方法
JP5370631B2 (ja) * 2007-02-05 2013-12-18 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
JP5477572B2 (ja) * 2007-10-19 2014-04-23 Ｊｓｒ株式会社 液晶配向剤および液晶配向膜の形成方法
KR100913605B1 (ko) * 2007-12-07 2009-08-26 제일모직주식회사 액정 광배향제, 이를 포함하는 액정 광배향막, 및 이를포함하는 액정 표시 장치
JP5408415B2 (ja) * 2009-06-10 2014-02-05 Ｊｓｒ株式会社 １位置換３，５−ジアミノベンゼンの製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009054545A1 (ja) 2007-10-26 2009-04-30 Jsr Corporation 液晶配向剤、液晶配向膜の形成方法及び液晶表示素子

Also Published As

Publication number Publication date
CN101921598B (zh) 2014-01-08
JP2011018022A (ja) 2011-01-27
JP5590304B2 (ja) 2014-09-17
TW201100464A (en) 2011-01-01
CN101921598A (zh) 2010-12-22
KR20100133301A (ko) 2010-12-21
TWI480313B (zh) 2015-04-11

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