KR950008658A - 액정 장치 - Google Patents

액정 장치 Download PDF

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Publication number
KR950008658A
KR950008658A KR1019940022683A KR19940022683A KR950008658A KR 950008658 A KR950008658 A KR 950008658A KR 1019940022683 A KR1019940022683 A KR 1019940022683A KR 19940022683 A KR19940022683 A KR 19940022683A KR 950008658 A KR950008658 A KR 950008658A
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KR
South Korea
Prior art keywords
alkyl group
liquid crystal
carbon atoms
value
crystal device
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KR1019940022683A
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English (en)
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KR100310664B1 (ko
Inventor
제임스 콜즈 해리
랜달 토마스 데이비드
Original Assignee
엠 블로우즈
다우 코닝 리미티드
에스 엠 리홀우르
빅토리아 유니버시티 오브 맨체스터
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Application filed by 엠 블로우즈, 다우 코닝 리미티드, 에스 엠 리홀우르, 빅토리아 유니버시티 오브 맨체스터 filed Critical 엠 블로우즈
Publication of KR950008658A publication Critical patent/KR950008658A/ko
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Publication of KR100310664B1 publication Critical patent/KR100310664B1/ko

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    • 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
    • C09K19/40—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals
    • C09K19/406—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals containing silicon
    • C09K19/408—Polysiloxanes
    • 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
    • C09K19/40—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals
    • C09K19/406—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals containing silicon
    • 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

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

본 발명은 한 쌍의 기판 사이에 위치하는 액정 물질이 다음 일반식에 의해 특정지워지는 실록산 함유 화합물인 액정 장치에 관한 것이다.
상기식에서, R은 탄소수 1 내지 10의 알킬 그룹이거나 그룹
R'는 각각 탄소수 1 내지 4의 알킬 그룹이며, T는

Description

액정 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 액정 물질이 다음 일반식에 의해 특정지워지는 실록산 함유 화합물인 액정 장치.
    상기식에서, R은 탄소수 1 내지 10의 알킬 그룹이거나 그룹
    R'는 각각 탄소수 1 내지 4의 알킬 그룹이며, T는이고, X는 하나 이상의 키랄 중심을 갖는 알킬 또는 할로겐 치환된 알킬 그룹이며, Y는 불소원자이고, m은 0, 1 또는 2의 값이며, n은 10, 11 또는 12의 값이다.
  2. 제1항에 있어서, R'가 각각 메틸인 장치.
  3. 제1항에 있어서, R이 탄소수 1 내지 6의 알킬 그룹인 장치.
  4. 제2항에 있어서, R이 탄소수 1 내지 6의 알킬 그룹인 장치.
  5. 제1항에 있어서, 액정 물질이 그 사이에 위치하는 한 쌍의 기관을 포함하는 장치.
  6. 제1항 내지 제5항 중의 어느 한 항에 있어서, n이 11인 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940022683A 1993-09-10 1994-09-09 액정장치 KR100310664B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9318776.3 1993-09-10
GB939318776A GB9318776D0 (en) 1993-09-10 1993-09-10 Liquid crystal devices

Publications (2)

Publication Number Publication Date
KR950008658A true KR950008658A (ko) 1995-04-19
KR100310664B1 KR100310664B1 (ko) 2001-12-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940022683A KR100310664B1 (ko) 1993-09-10 1994-09-09 액정장치

Country Status (7)

Country Link
US (1) US5498368A (ko)
EP (1) EP0643120B1 (ko)
JP (1) JP3955903B2 (ko)
KR (1) KR100310664B1 (ko)
CA (1) CA2117676C (ko)
DE (1) DE69403040T2 (ko)
GB (1) GB9318776D0 (ko)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
KR100815597B1 (ko) * 2006-06-14 2008-03-20 (주)타임텍 개량 보조 백미러

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DE4344308A1 (de) * 1993-12-23 1995-06-29 Consortium Elektrochem Ind Polymerisierbare flüssigkristalline Siloxane
US6870163B1 (en) 1999-09-01 2005-03-22 Displaytech, Inc. Ferroelectric liquid crystal devices using materials with a de Vries smectic A phase
US7083832B2 (en) 2000-09-01 2006-08-01 Displaytech, Inc. Partially fluorinated liquid crystal material
US7195719B1 (en) 2001-01-03 2007-03-27 Displaytech, Inc. High polarization ferroelectric liquid crystal compositions
US6703082B1 (en) 2001-06-20 2004-03-09 Displaytech, Inc. Bookshelf liquid crystal materials and devices
US6838128B1 (en) 2002-02-05 2005-01-04 Displaytech, Inc. High polarization dopants for ferroelectric liquid crystal compositions
GB0319269D0 (en) * 2003-08-16 2003-09-17 Davey Anthony B Bistable ferroelectric liquid crystal devices using siloxane oligomers
WO2006075882A1 (en) * 2005-01-13 2006-07-20 Lg Chem, Ltd. Liquid crystal composition comprising novel silicon containing compounds and liquid crystal display device using the same
CN101090955B (zh) * 2005-01-13 2010-10-13 Lg化学株式会社 包含新的含硅化合物的液晶组合物及使用该液晶组合物的液晶显示器
US7700000B2 (en) * 2005-11-23 2010-04-20 Lg Chem, Ltd. Silicon derivative, liquid crystal composition comprising the same and compensation film using the same liquid crystal composition
JP5037604B2 (ja) * 2006-04-17 2012-10-03 ダウ・コーニング・コーポレイション 双安定型強誘電性液晶装置
JP4650408B2 (ja) * 2006-12-19 2011-03-16 ソニー株式会社 液晶材料、液晶表示素子及び液晶光空間変調素子
EP2215188B1 (en) * 2007-10-19 2012-04-04 Dow Corning Corporation Oligosiloxane-modified liquid crystal formulations and devices using same
CN101861371B (zh) * 2007-10-26 2013-10-02 陶氏康宁公司 低聚硅氧烷改性的液晶配制剂和使用它的器件
GB0823013D0 (en) 2008-12-18 2009-01-28 Cambridge Entpr Ltd Wide temperature-range smectic liquid crystall materials
CA2792334A1 (en) * 2010-03-15 2011-09-22 Terry Victor Clapp Liquid crystal formulations and structures for smectic a optical devices

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DE2944591A1 (de) * 1979-11-05 1981-05-14 Wacker-Chemie GmbH, 8000 München Fluessigkristalline phasen aufweisende zusammensetzungen
GB8324642D0 (en) * 1983-09-14 1983-10-19 Univ Manchester Liquid crystal storage device
JP2513742B2 (ja) * 1987-12-01 1996-07-03 株式会社東芝 液晶材料
EP0322703B1 (en) * 1987-12-18 1995-08-30 Canon Kabushiki Kaisha Mesomorphic compound, liquid crystal composition and liquid crystal device
JPH01268785A (ja) * 1988-04-21 1989-10-26 Toshiba Corp 液晶材料
JPH01271431A (ja) * 1988-04-22 1989-10-30 Toray Dow Corning Silicone Co Ltd 液晶性オルガノポリシロキサン及びその製造方法
US5259987A (en) * 1988-08-12 1993-11-09 The General Electric Company, P.L.C. Liquid crystal materials
JP2718970B2 (ja) * 1989-01-06 1998-02-25 チッソ株式会社 ジシロキサン類液晶化合物
CA2019380C (en) * 1989-06-22 1995-01-10 Wolfgang Haas Silylated benzoic acid derivatives
US5138010A (en) * 1990-06-25 1992-08-11 University Of Colorado Foundation, Inc. Fast switching polysiloxane ferroelectric liquid crystals
US5354489A (en) * 1990-08-30 1994-10-11 Asahi Kasei Kogyo Kabushiki Kaisha Method for changing the viscosity of a fluid comprising a liquid crystal compound
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GB9301895D0 (en) * 1993-01-30 1993-03-17 Dow Corning Liquid crystal siloxanes and device elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100815597B1 (ko) * 2006-06-14 2008-03-20 (주)타임텍 개량 보조 백미러

Also Published As

Publication number Publication date
JP3955903B2 (ja) 2007-08-08
DE69403040D1 (de) 1997-06-12
GB9318776D0 (en) 1993-10-27
EP0643120A1 (en) 1995-03-15
EP0643120B1 (en) 1997-05-07
JPH07197023A (ja) 1995-08-01
CA2117676A1 (en) 1995-03-11
US5498368A (en) 1996-03-12
KR100310664B1 (ko) 2001-12-28
CA2117676C (en) 2005-03-08
DE69403040T2 (de) 1997-09-18

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