WO2010002223A3 - 방사형 액정 화합물, 및 이를 포함하는 광학 필름 및 액정 디스플레이 장치 - Google Patents

방사형 액정 화합물, 및 이를 포함하는 광학 필름 및 액정 디스플레이 장치 Download PDF

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Publication number
WO2010002223A3
WO2010002223A3 PCT/KR2009/003653 KR2009003653W WO2010002223A3 WO 2010002223 A3 WO2010002223 A3 WO 2010002223A3 KR 2009003653 W KR2009003653 W KR 2009003653W WO 2010002223 A3 WO2010002223 A3 WO 2010002223A3
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WO
WIPO (PCT)
Prior art keywords
liquid crystal
optical film
compound
device containing
crystal display
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Application number
PCT/KR2009/003653
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English (en)
French (fr)
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WO2010002223A2 (ko
Inventor
최범규
고민진
문명선
정재호
강대호
이기열
김윤봉
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주식회사 엘지화학
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Publication date
Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to US13/002,477 priority Critical patent/US8339567B2/en
Priority to EP09773759.7A priority patent/EP2330173B1/en
Priority to JP2011516158A priority patent/JP5519659B2/ja
Publication of WO2010002223A2 publication Critical patent/WO2010002223A2/ko
Publication of WO2010002223A3 publication Critical patent/WO2010002223A3/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/50—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals polycyclic non-condensed
    • C07C15/52—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals polycyclic non-condensed containing a group with formula
    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
    • C09K19/16—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon double bonds, e.g. stilbenes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • 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
    • C09K2019/0425—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a specific unit that results in a functional effect
    • C09K2019/0429—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a specific unit that results in a functional effect the specific unit being a carbocyclic or heterocyclic discotic unit
    • 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
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • 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
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
  • Polarising Elements (AREA)

Abstract

본 발명은 방사형 액정 화합물, 이를 포함하는 광학 필름 및 액정 디스플레이 장치에 관한 것으로서, 보다 상세하게는 에틸렌기에 4개의 페닐이 도입된 테트라페닐에틸렌의 방사형 코어(core)를 포함하는 본원의 화학식 1로 표시되는 화합물 및 이를 사용함으로써, 시야각에 따른 색 변화를 최소화시킬 수 있고, 향상된 콘트라스트 비를 가지며, 높은 굴절 이방성을 갖는 광학 필름 및 이를 포함한 액정 디스플레이 장치의 제공이 가능하다.
PCT/KR2009/003653 2008-07-04 2009-07-03 방사형 액정 화합물, 및 이를 포함하는 광학 필름 및 액정 디스플레이 장치 WO2010002223A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/002,477 US8339567B2 (en) 2008-07-04 2009-07-03 Radial-shaped liquid crystal compound, and optical film and liquid crystal display device comprising the same
EP09773759.7A EP2330173B1 (en) 2008-07-04 2009-07-03 A radial type liquid crystal compound, and an optical film and liquid crystal display (lcd) device containing compound
JP2011516158A JP5519659B2 (ja) 2008-07-04 2009-07-03 放射型液晶化合物、及びこれを含む光学フィルム及び液晶ディスプレイ装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20080065034 2008-07-04
KR10-2008-0065034 2008-07-04

Publications (2)

Publication Number Publication Date
WO2010002223A2 WO2010002223A2 (ko) 2010-01-07
WO2010002223A3 true WO2010002223A3 (ko) 2010-04-22

Family

ID=41466495

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003653 WO2010002223A2 (ko) 2008-07-04 2009-07-03 방사형 액정 화합물, 및 이를 포함하는 광학 필름 및 액정 디스플레이 장치

Country Status (5)

Country Link
US (1) US8339567B2 (ko)
EP (1) EP2330173B1 (ko)
JP (1) JP5519659B2 (ko)
KR (1) KR101084675B1 (ko)
WO (1) WO2010002223A2 (ko)

Cited By (1)

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CN109265584B (zh) * 2018-09-29 2021-03-26 湘潭大学 一种氢键构筑的具有刚性链的发光液晶高分子的制备方法

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JP2014025025A (ja) * 2012-07-30 2014-02-06 Agc Seimi Chemical Co Ltd 液晶化合物および三重項消光剤を含有する液晶組成物
JP2016006130A (ja) * 2012-10-19 2016-01-14 シャープ株式会社 液晶組成物、液晶表示装置及び液晶表示装置の製造方法
KR101598674B1 (ko) 2012-12-14 2016-03-02 주식회사 엘지화학 중합성 조성물
WO2014092519A1 (ko) * 2012-12-14 2014-06-19 주식회사 엘지화학 중합성 조성물
WO2015064864A1 (ko) * 2013-11-01 2015-05-07 도레이케미칼 주식회사 보상필름 및 보상필름용 유기닷
WO2015192778A1 (en) * 2014-06-18 2015-12-23 The Hong Kong University Of Science And Technology Light-emitting liquid crystal devices using aie materials
CN106318380B (zh) * 2016-08-14 2018-07-31 天津大学 一种四苯基乙烯衍生物离子络合物及制备方法
US11962928B2 (en) 2018-12-17 2024-04-16 Meta Platforms Technologies, Llc Programmable pixel array
US11888002B2 (en) 2018-12-17 2024-01-30 Meta Platforms Technologies, Llc Dynamically programmable image sensor
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US20210155581A1 (en) * 2019-11-27 2021-05-27 Facebook Technologies, Llc Aromatic substituted ethane-core monomers and polymers thereof for volume bragg gratings
US11780819B2 (en) 2019-11-27 2023-10-10 Meta Platforms Technologies, Llc Aromatic substituted alkane-core monomers and polymers thereof for volume Bragg gratings
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Also Published As

Publication number Publication date
KR101084675B1 (ko) 2011-11-22
JP5519659B2 (ja) 2014-06-11
US8339567B2 (en) 2012-12-25
KR20100004887A (ko) 2010-01-13
EP2330173B1 (en) 2016-08-17
US20110181826A1 (en) 2011-07-28
JP2011526884A (ja) 2011-10-20
EP2330173A2 (en) 2011-06-08
WO2010002223A2 (ko) 2010-01-07
EP2330173A4 (en) 2013-07-10

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