KR910004780A - 전기전도성 중합체, 및 액정 스위칭 및 디스플레이 부재중에서의 배향층으로서의 이의 용도 - Google Patents

전기전도성 중합체, 및 액정 스위칭 및 디스플레이 부재중에서의 배향층으로서의 이의 용도 Download PDF

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Publication number
KR910004780A
KR910004780A KR1019900011912A KR900011912A KR910004780A KR 910004780 A KR910004780 A KR 910004780A KR 1019900011912 A KR1019900011912 A KR 1019900011912A KR 900011912 A KR900011912 A KR 900011912A KR 910004780 A KR910004780 A KR 910004780A
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South Korea
Prior art keywords
liquid crystal
crystal switching
display member
integer
alignment layers
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KR1019900011912A
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English (en)
Inventor
어셔 클라우스
뒤발 한스-롤프
펠듀스 미카엘
다카마사 하라다
일리안 게르하르트
멕클렌브르크 토마스
미키오 무라카미
올렌도르프 디에터
팜푸스 칼
Original Assignee
오일러, 라피스
훽스트 아크티엔게젤샤프트
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.)
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Application filed by 오일러, 라피스, 훽스트 아크티엔게젤샤프트 filed Critical 오일러, 라피스
Publication of KR910004780A publication Critical patent/KR910004780A/ko

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    • 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
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02—Alignment layer characterised by chemical composition
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/141—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent using ferroelectric liquid crystals

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

내용 없음.

Description

전기전도성 중합체, 및 액정 스위칭 및 디스플레이 부재중에서의 배향층으로서의 이의 용도
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1a도 및 제1b도는 공지된 디스플레이 장치와 본 발명의 디스플레이 장치의 광학 이력 현상을 비교한 것이다.

Claims (6)

  1. 강유전성 액정 매체, 두 개의 전극, 하나 이상의 편극자, 두 개의 투명한 담체판 및 하나 이상의 배향층을 포함하는 액정 스위칭 및 디스플레이 부재에 있어서, 하나 이상의 배향층이 연결된 전극과 직접적으로 전기 접촉하며 하기 일반식(Ⅰ)의 전기전도성 중합체를 포함함을 특징으로 하는 액정 스위칭 및 디스플레이 부재.
    상기식에서, R1및 R2는 각각 H, 탄소수 1 내지 16의 직쇄 또는 측쇄 알킬 또는 알콕시, 또는 할로겐이고, X는 황 또는 NH이며, Y-는 BF4 -, PF6 -, PO4 3-, AsF6 -, SbC6 -, SOl4 2-, HSO4 -, 알킬-SO3 -, 퍼플루오로알킬 -SO3 -, 아릴-SO3 -, F-또는 Cl-이고, n은 4 내지 100의 정수이며, m은 1 내지 30의 정수이다.
  2. 제1항에 있어서, n이 4 내지 30의 정수이고, m이 1 내지 9의 정수이며, R1, R2, X 및 Y가 제1항에서 정의한 바와 같은 액정 스위칭 및 디스플레이 부재.
  3. 제2항에 있어서, X가 황원자이고, Y-가 BF4 -, PO4 3-, SO4 2-, HSO4 -, F-또는 Cl-이며, R1,R2,n 및 m이 제2항에서 정의한 바와 같은 액정 스위칭 및 디스플레이 부재.
  4. 제1항에 있어서, 배향층이 일반식(I)의 중합체 뿐만 아니라 하나 이상의 비전도성 중합체를 포함하는 액정 스위칭 및 디스플레이 부재.
  5. 제1항에 있어서, 배향층이 일반식(I)의 중합체 뿐만 아니라 하나 이상의 전도성 중합체를 추가로 포함하는 액정 스위칭 및 디스플레이 부재.
  6. 액정 스위칭 및 디스플레이 부재중에서 배향층 성분으로서의 제1항의 일반식(I)의 전기전도성 중합체의 용도.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900011912A 1989-08-05 1990-08-03 전기전도성 중합체, 및 액정 스위칭 및 디스플레이 부재중에서의 배향층으로서의 이의 용도 KR910004780A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3925970A DE3925970A1 (de) 1989-08-05 1989-08-05 Elektrisch leitfaehige polymere und ihre verwendung als orientierungsschicht in fluessigkristall-schalt- und -anzeigeelementen
DEP3925970.6 1989-08-05

Publications (1)

Publication Number Publication Date
KR910004780A true KR910004780A (ko) 1991-03-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900011912A KR910004780A (ko) 1989-08-05 1990-08-03 전기전도성 중합체, 및 액정 스위칭 및 디스플레이 부재중에서의 배향층으로서의 이의 용도

Country Status (5)

Country Link
US (1) US5118538A (ko)
EP (1) EP0412408B1 (ko)
JP (1) JP2679861B2 (ko)
KR (1) KR910004780A (ko)
DE (2) DE3925970A1 (ko)

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EP0418833A3 (en) * 1989-09-20 1993-03-17 Hitachi, Ltd. Organic thin film and liquid crystal display devices with the same
US5327272A (en) * 1991-03-27 1994-07-05 Canon Kabushiki Kaisha Optical modulation element
DE4141528C2 (de) * 1991-12-17 1995-04-06 Nokia Unterhaltungselektronik Flüssigkristallzelle mit Streifenelektroden und Orientierungsschichten
US5465169A (en) * 1992-08-25 1995-11-07 Canon Kabushiki Kaisha Ferroelectric liquid crystal device with electroconductive protective film and electroconductive alignment film
JP2794369B2 (ja) * 1992-12-11 1998-09-03 キヤノン株式会社 液晶素子
EP0820605A4 (en) * 1995-03-09 1999-12-01 Geo Centers Inc CONDUCTIVE SUBSTRATE, A LIQUID CRYSTAL DEVICE MANUFACTURED WITH THIS, AND A LIQUID CRYSTAL MIXTURE IN CONTACT WITH IT
CA2145135C (en) * 1995-03-21 2001-02-27 Pierre Delvaux Decorative, non-combustible synthetic fire-log
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AU4712400A (en) 1999-05-14 2000-12-05 3M Innovative Properties Company Ablation enhancement layer
US7357965B1 (en) * 1999-10-15 2008-04-15 Agfa-Gevaert, N.V. Liquid crystal alignment layer
NO20005980L (no) 2000-11-27 2002-05-28 Thin Film Electronics Ab Ferroelektrisk minnekrets og fremgangsmåte ved dens fremstilling
KR100685944B1 (ko) * 2000-12-05 2007-02-23 엘지.필립스 엘시디 주식회사 광배향성 물질 및 이를 이용한 액정표시소자
US8333812B2 (en) * 2008-08-18 2012-12-18 Forestwood Industrial, Inc. Method and device for use of hollow spheres in a composite material
CN102492308B (zh) * 2011-11-14 2014-07-09 湖北华丽染料工业有限公司 一种复合活性黑染料及其制备和应用

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US4367924A (en) * 1980-01-08 1983-01-11 Clark Noel A Chiral smectic C or H liquid crystal electro-optical device
DE3001125A1 (de) * 1980-01-14 1981-07-16 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung einer fluessigkristallanzeige
US4599194A (en) * 1984-06-18 1986-07-08 Allied Corporation Simultaneous polymerization, doping and solubilization of heterocyclic polymers, solutions and cast articles
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Also Published As

Publication number Publication date
EP0412408A3 (en) 1991-12-04
EP0412408A2 (de) 1991-02-13
DE59009764D1 (de) 1995-11-16
JPH0369921A (ja) 1991-03-26
DE3925970A1 (de) 1991-02-07
JP2679861B2 (ja) 1997-11-19
US5118538A (en) 1992-06-02
EP0412408B1 (de) 1995-10-11

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