KR101819769B1 - 액정 배향제, 그것을 사용한 액정 배향막 및 액정 표시 소자 - Google Patents

액정 배향제, 그것을 사용한 액정 배향막 및 액정 표시 소자 Download PDF

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Publication number
KR101819769B1
KR101819769B1 KR1020127030847A KR20127030847A KR101819769B1 KR 101819769 B1 KR101819769 B1 KR 101819769B1 KR 1020127030847 A KR1020127030847 A KR 1020127030847A KR 20127030847 A KR20127030847 A KR 20127030847A KR 101819769 B1 KR101819769 B1 KR 101819769B1
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KR
South Korea
Prior art keywords
liquid crystal
mass
polyimide
polyamic acid
nmp
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KR1020127030847A
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English (en)
Korean (ko)
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KR20130059354A (ko
Inventor
히사시 데츠타니
다카히로 노다
기미아키 츠츠이
Original Assignee
닛산 가가쿠 고교 가부시키 가이샤
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Publication of KR20130059354A publication Critical patent/KR20130059354A/ko
Application granted granted Critical
Publication of KR101819769B1 publication Critical patent/KR101819769B1/ko

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    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133719—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films with coupling agent molecules, e.g. silane
    • 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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (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)
KR1020127030847A 2010-04-30 2011-04-28 액정 배향제, 그것을 사용한 액정 배향막 및 액정 표시 소자 KR101819769B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010105933 2010-04-30
JPJP-P-2010-105933 2010-04-30
PCT/JP2011/060468 WO2011136371A1 (ja) 2010-04-30 2011-04-28 液晶配向剤、それを用いた液晶配向膜及び液晶表示素子

Publications (2)

Publication Number Publication Date
KR20130059354A KR20130059354A (ko) 2013-06-05
KR101819769B1 true KR101819769B1 (ko) 2018-01-17

Family

ID=44861663

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127030847A KR101819769B1 (ko) 2010-04-30 2011-04-28 액정 배향제, 그것을 사용한 액정 배향막 및 액정 표시 소자

Country Status (5)

Country Link
JP (1) JP5900328B2 (ja)
KR (1) KR101819769B1 (ja)
CN (1) CN102947754B (ja)
TW (1) TWI549990B (ja)
WO (1) WO2011136371A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020218693A1 (ko) * 2019-04-23 2020-10-29 피아이첨단소재 주식회사 폴리이미드 필름, 이를 포함하는 연성금속박적층판 및 폴리이미드 필름의 제조방법

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104245843A (zh) * 2012-01-26 2014-12-24 日产化学工业株式会社 聚酰亚胺清漆的制备方法、及液晶取向剂
KR102009543B1 (ko) * 2012-03-29 2019-08-09 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
JP6421412B2 (ja) * 2013-03-19 2018-11-14 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
TWI477479B (zh) * 2013-07-18 2015-03-21 Daxin Materials Corp 二胺苯化合物、聚合物、配向膜用組成物、配向膜以及液晶顯示元件
KR101856725B1 (ko) 2016-05-13 2018-05-10 주식회사 엘지화학 액정 배향제 조성물, 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정 표시소자
CN109369613B (zh) * 2018-12-04 2020-07-31 中节能万润股份有限公司 一种用于制备液晶取向剂的二胺类化合物及其应用
CN110734771B (zh) * 2019-09-27 2022-12-20 江苏三月科技股份有限公司 液晶取向剂、液晶取向膜及液晶显示元件

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000080164A (ja) 1998-09-03 2000-03-21 Nissan Chem Ind Ltd ポリイミド前駆体及びポリイミド並びに液晶セル用配向処理剤

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4840137B2 (ja) * 2004-04-28 2011-12-21 日産化学工業株式会社 液晶配向剤並びにそれを用いた液晶配向膜及び液晶表示素子
WO2008078796A1 (ja) * 2006-12-27 2008-07-03 Nissan Chemical Industries, Ltd. 液晶配向剤、それを用いた液晶配向膜及び液晶表示素子

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000080164A (ja) 1998-09-03 2000-03-21 Nissan Chem Ind Ltd ポリイミド前駆体及びポリイミド並びに液晶セル用配向処理剤

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020218693A1 (ko) * 2019-04-23 2020-10-29 피아이첨단소재 주식회사 폴리이미드 필름, 이를 포함하는 연성금속박적층판 및 폴리이미드 필름의 제조방법

Also Published As

Publication number Publication date
KR20130059354A (ko) 2013-06-05
CN102947754B (zh) 2016-06-01
TW201300438A (zh) 2013-01-01
WO2011136371A1 (ja) 2011-11-03
CN102947754A (zh) 2013-02-27
JP5900328B2 (ja) 2016-04-06
TWI549990B (zh) 2016-09-21
JPWO2011136371A1 (ja) 2013-07-22

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