JP5981917B2 - 液晶媒体を含むスイッチ素子 - Google Patents

液晶媒体を含むスイッチ素子 Download PDF

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JP5981917B2
JP5981917B2 JP2013525158A JP2013525158A JP5981917B2 JP 5981917 B2 JP5981917 B2 JP 5981917B2 JP 2013525158 A JP2013525158 A JP 2013525158A JP 2013525158 A JP2013525158 A JP 2013525158A JP 5981917 B2 JP5981917 B2 JP 5981917B2
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atoms
liquid crystal
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JP2013541600A5 (enExample
JP2013541600A (ja
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ユンゲ，ミヒャエル
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Merck Patent GmbH
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Merck Patent GmbH
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    • C—CHEMISTRY; METALLURGY
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    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
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    • C09K19/062—Non-steroidal liquid crystal compounds containing one non-condensed benzene ring
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    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • 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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    • 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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    • C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
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    • C09K19/3001—Cyclohexane rings
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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)
JP2013525158A 2010-08-24 2011-07-27 液晶媒体を含むスイッチ素子 Expired - Fee Related JP5981917B2 (ja)

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
US38038210P 2010-09-07 2010-09-07
US61/380,382 2010-09-07
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