KR101872545B1 - 액정 매질을 포함하는 스위치 소자 - Google Patents

액정 매질을 포함하는 스위치 소자 Download PDF

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KR101872545B1
KR101872545B1 KR1020137007310A KR20137007310A KR101872545B1 KR 101872545 B1 KR101872545 B1 KR 101872545B1 KR 1020137007310 A KR1020137007310 A KR 1020137007310A KR 20137007310 A KR20137007310 A KR 20137007310A KR 101872545 B1 KR101872545 B1 KR 101872545B1
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liquid crystal
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KR20130105636A (ko
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마이클 준지
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메르크 파텐트 게엠베하
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    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
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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
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    • G02—OPTICS
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    • 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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    • C09K2019/0455—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 linking chain being a -CF2CF2-, -CF2CF2CF2CF2- or -CH2CF2CF2CH2- chain
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    • C09K19/3001—Cyclohexane rings
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    • C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring
    • C09K2019/3425—Six-membered ring with oxygen(s) in fused, bridged or spiro ring systems

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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)
  • Plural Heterocyclic Compounds (AREA)
  • Liquid Crystal (AREA)
KR1020137007310A 2010-08-24 2011-07-27 액정 매질을 포함하는 스위치 소자 Expired - Fee Related KR101872545B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP10008779.0 2010-08-24
EP10008779A EP2423294A1 (en) 2010-08-24 2010-08-24 Switch element comprising a liquid-crystalline medium
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WO2012025182A1 (en) 2012-03-01
TWI550070B (zh) 2016-09-21
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