JP7414743B2 - チオフェン化合物、液晶媒体、およびそれを含む液晶ディスプレイ - Google Patents

チオフェン化合物、液晶媒体、およびそれを含む液晶ディスプレイ Download PDF

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JP7414743B2
JP7414743B2 JP2020573199A JP2020573199A JP7414743B2 JP 7414743 B2 JP7414743 B2 JP 7414743B2 JP 2020573199 A JP2020573199 A JP 2020573199A JP 2020573199 A JP2020573199 A JP 2020573199A JP 7414743 B2 JP7414743 B2 JP 7414743B2
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atoms
formula
group
fluorinated
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JPWO2020002401A5 (enExample
JP2021529860A (ja
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篤孝 真辺
コンスタンツェ ブロッケ、
シュフェン バラン、
セバスチャン ホフマイヤー、
アレキサンダー ハーン、
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Merck Patent GmbH
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Merck Patent GmbH
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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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom
    • 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
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3098—Unsaturated non-aromatic rings, e.g. cyclohexene rings
    • 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
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • 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
    • C09K2019/0466—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 -CF2O- chain
    • 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
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/3004—Cy-Cy
    • 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
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/301—Cy-Cy-Ph
    • 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
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/3019—Cy-Cy-Ph-Ph
    • 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
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3048—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon double bonds
    • C09K2019/3054—Cy-Cy-CH=CH-Ph
    • 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K19/3405—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a five-membered ring
    • C09K2019/3408—Five-membered ring with oxygen(s) in fused, bridged or spiro ring systems
    • 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • 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
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
JP2020573199A 2018-06-29 2019-06-26 チオフェン化合物、液晶媒体、およびそれを含む液晶ディスプレイ Active JP7414743B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18180968 2018-06-29
EP18180968.2 2018-06-29
PCT/EP2019/066955 WO2020002401A1 (en) 2018-06-29 2019-06-26 Thiophene compound, liquid-crystalline medium and liquid-crystal display comprising the same

Publications (3)

Publication Number Publication Date
JP2021529860A JP2021529860A (ja) 2021-11-04
JPWO2020002401A5 JPWO2020002401A5 (enExample) 2022-07-19
JP7414743B2 true JP7414743B2 (ja) 2024-01-16

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Country Status (6)

Country Link
US (1) US11447703B2 (enExample)
EP (1) EP3814454A1 (enExample)
JP (1) JP7414743B2 (enExample)
KR (1) KR20210025634A (enExample)
CN (1) CN112334565A (enExample)
WO (1) WO2020002401A1 (enExample)

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TWI892896B (zh) 2019-12-20 2025-08-01 德商馬克專利公司 液晶介質及含彼之液晶顯示器
EP4015599A1 (en) * 2019-12-20 2022-06-22 Merck Patent GmbH Liquid-crystalline medium and liquid-crystal display comprising the same
CN113072957A (zh) * 2020-01-03 2021-07-06 北京八亿时空液晶科技股份有限公司 一种具有高对比度的正性液晶组合物
CN111506378B (zh) * 2020-04-17 2021-09-28 腾讯科技（深圳）有限公司 文字显示效果的预览方法、装置、设备及存储介质
JP2021187742A (ja) * 2020-05-26 2021-12-13 Jnc株式会社 化合物、液晶組成物および液晶表示素子
CN112266794B (zh) * 2020-09-30 2022-09-09 北京八亿时空液晶科技股份有限公司 一种含噻吩的液晶化合物及其制备方法和应用
CN115197716A (zh) * 2021-04-13 2022-10-18 默克专利股份有限公司 液晶介质
US20250230360A1 (en) * 2022-04-12 2025-07-17 Merck Patent Gmbh Liquid-crystalline medium
EP4261269B1 (en) * 2022-04-12 2025-10-29 Merck Patent GmbH Liquid-crystalline medium
KR20250006117A (ko) * 2022-04-12 2025-01-10 메르크 파텐트 게엠베하 액정 매질
CN115261031A (zh) * 2022-08-19 2022-11-01 重庆汉朗精工科技有限公司 一种负性液晶组合物及其制备方法和应用
CN115558504A (zh) * 2022-09-22 2023-01-03 重庆汉朗精工科技有限公司 一种负介电各向异性液晶组合物及应用和液晶显示器
CN117448010B (zh) * 2023-09-26 2025-10-14 Tcl华星光电技术有限公司 液晶组合物及显示面板

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DE102010027099A1 (de) 2010-07-14 2012-01-19 Merck Patent Gmbh Flüssigkristallines Medium mit Stabilisator
JP2013537571A (ja) 2010-07-29 2013-10-03 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング チオフェン誘導体を含有する液晶媒体
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Publication number Priority date Publication date Assignee Title
JP2007084487A (ja) 2005-09-22 2007-04-05 Adeka Corp チオフェン化合物、該化合物を含有してなる液晶組成物、及び液晶素子
JP2011523426A (ja) 2008-04-24 2011-08-11 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング チオフェン誘導体およびそれを含有するｌｃ媒体
DE102010027099A1 (de) 2010-07-14 2012-01-19 Merck Patent Gmbh Flüssigkristallines Medium mit Stabilisator
JP2013537571A (ja) 2010-07-29 2013-10-03 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング チオフェン誘導体を含有する液晶媒体
JP2018509511A (ja) 2015-03-18 2018-04-05 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ 液晶媒体

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TW202012385A (zh) 2020-04-01
JP2021529860A (ja) 2021-11-04
KR20210025634A (ko) 2021-03-09
CN112334565A (zh) 2021-02-05
EP3814454A1 (en) 2021-05-05
US20210139779A1 (en) 2021-05-13
WO2020002401A1 (en) 2020-01-02
US11447703B2 (en) 2022-09-20

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