TW200502369A - Liquid-crystalline medium - Google Patents

Liquid-crystalline medium

Info

Publication number
TW200502369A
TW200502369A TW093103486A TW93103486A TW200502369A TW 200502369 A TW200502369 A TW 200502369A TW 093103486 A TW093103486 A TW 093103486A TW 93103486 A TW93103486 A TW 93103486A TW 200502369 A TW200502369 A TW 200502369A
Authority
TW
Taiwan
Prior art keywords
liquid
crystalline medium
formula
crystalline
medium
Prior art date
Application number
TW093103486A
Other languages
English (en)
Inventor
Harald Hirschmann
Peer Kirsch
Original Assignee
Merck Patent Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of TW200502369A publication Critical patent/TW200502369A/zh

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/08Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001Cyclohexane rings
    • C09K19/3066Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/42Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • C09K19/46Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K2019/0444Liquid 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
    • C09K2019/0466Liquid 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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/08Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/14Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
    • C09K19/18Non-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 triple bonds, e.g. tolans
    • C09K2019/181Ph-C≡C-Ph
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/08Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/20Non-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
    • C09K19/2007Non-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
    • C09K2019/2035Ph-COO-Ph
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/08Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001Cyclohexane rings
    • C09K19/3003Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/301Cy-Cy-Ph
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/08Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001Cyclohexane rings
    • C09K19/3003Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/3016Cy-Ph-Ph
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/08Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001Cyclohexane rings
    • C09K19/3066Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
    • C09K19/3068Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
    • C09K2019/3077Cy-Cy-COO-Ph
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Steroid Compounds (AREA)
TW093103486A 2003-02-14 2004-02-13 Liquid-crystalline medium TW200502369A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10306240 2003-02-14

Publications (1)

Publication Number Publication Date
TW200502369A true TW200502369A (en) 2005-01-16

Family

ID=32747854

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093103486A TW200502369A (en) 2003-02-14 2004-02-13 Liquid-crystalline medium

Country Status (4)

Country Link
US (1) US7198828B2 (zh)
CN (1) CN1521233B (zh)
DE (1) DE102004002418B4 (zh)
TW (1) TW200502369A (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006047128B4 (de) * 2005-10-26 2015-11-12 Merck Patent Gmbh Flüssigkristallmedium und seine Verwendung
KR20160118375A (ko) * 2008-08-29 2016-10-11 메르크 파텐트 게엠베하 액정 매질 및 액정 디스플레이
US9416314B2 (en) 2010-04-28 2016-08-16 Merck Patent Gmbh Optical switch element comprising a liquid-crystalline medium
CN103764792B (zh) * 2011-09-05 2016-06-22 默克专利股份有限公司 液晶介质和包含其的高频组件
CN102899052B (zh) * 2012-10-13 2014-08-13 江苏和成显示科技股份有限公司 超宽温tn液晶组合物
CN102929021B (zh) * 2012-10-13 2014-11-05 江苏和成显示科技股份有限公司 液晶光阀及光阀电焊防护面罩
CN102890355B (zh) * 2012-10-13 2014-11-05 江苏和成显示科技股份有限公司 超高温液晶显示器
CN102899050B (zh) * 2012-10-13 2015-02-25 江苏和成显示科技股份有限公司 液晶组合物及其显示器件
CN103421516B (zh) * 2013-06-06 2015-02-04 江苏和成显示科技股份有限公司 具有超宽温和高耐候性的液晶组合物及其显示器
CN103351881B (zh) * 2013-06-18 2015-10-21 江苏和成显示科技股份有限公司 低介电频率依赖性液晶组合物及包含该组合物的pm显示器
CN103333699B (zh) * 2013-07-30 2014-10-29 黑龙江省科学院石油化学研究院 一种具有低温下快速响应的宽向列相温度区间混合液晶材料
CN105586050B (zh) * 2014-10-20 2018-01-30 江苏和成显示科技股份有限公司 液晶组合物及液晶显示器件
CN105586055B (zh) * 2014-10-20 2018-07-24 江苏和成显示科技有限公司 液晶组合物及其液晶显示器件
CN105586045B (zh) * 2014-10-20 2018-07-24 江苏和成显示科技有限公司 液晶组合物及其液晶显示器
CN104650927A (zh) * 2015-02-09 2015-05-27 石家庄诚志永华显示材料有限公司 液晶组合物
KR20190074237A (ko) * 2017-12-19 2019-06-27 메르크 파텐트 게엠베하 액정 매질 및 액정 디스플레이
TWI775904B (zh) * 2018-07-24 2022-09-01 德商馬克專利公司 液晶透鏡

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3287288B2 (ja) * 1996-11-22 2002-06-04 チッソ株式会社 ポリハロアルキルエーテル誘導体とそれらを含む液晶組成物及び液晶表示素子
JP3531713B2 (ja) * 1996-11-22 2004-05-31 チッソ株式会社 液晶組成物および液晶表示素子
DE19961702B4 (de) * 1999-12-21 2010-09-30 Merck Patent Gmbh Flüssigkristallines Medium und seine Verwendung
JP3601415B2 (ja) * 2000-02-04 2004-12-15 チッソ株式会社 液晶組成物および液晶表示素子
JP4449156B2 (ja) * 2000-04-26 2010-04-14 チッソ株式会社 シクロヘキサン誘導体、それを含有する液晶組成物および液晶表示素子
JP4655357B2 (ja) * 2000-11-20 2011-03-23 チッソ株式会社 液晶組成物および液晶表示素子

Also Published As

Publication number Publication date
CN1521233B (zh) 2010-06-16
DE102004002418B4 (de) 2012-05-16
DE102004002418A1 (de) 2004-08-26
US7198828B2 (en) 2007-04-03
CN1521233A (zh) 2004-08-18
US20040222404A1 (en) 2004-11-11

Similar Documents

Publication Publication Date Title
TW200502367A (en) Liquid-crystalline medium
TW200502369A (en) Liquid-crystalline medium
WO2004018451A8 (en) Pyridazinone-derivatives as pde4 inhibitors
WO2004018449A8 (en) Piperidine-derivatives as pde4 inhibitors
MXPA05001354A (es) Piperidina-ftalazonas sustituidas por pirrolidinodiona como inhibidores pde4.
BG105650A (en) Azepinoindole derivatives, the production and use thereof
EP1806332A4 (en) BENZENE COMPOUND HAVING TWO OR MORE TWO SUBSTITUENTS
TW200508228A (en) Biaryl heterocyclic compounds and methods of making and using the same
TW200420711A (en) Photostable liquid-crystalline medium
ATE270817T1 (de) Fungizide
TW200637837A (en) Fungicides
ZA200409321B (en) Oil soluble compositions.
HK1085675A1 (en) Anticancer compounds
TW200613529A (en) Liquid-crystalline medium
TWI369353B (en) Novel compound having 4-pyridylalkylthio group as substituent
NO20040025L (no) Kopling for slitasjedel for graving
EP1667685A4 (en) INHIBITORS OF QUINAZOLINE-BASED POTASSIUM CANAL
GB0229081D0 (en) Multifunctional cationic photoinitiators, their preparation and use
WO2006023586A3 (en) Guanylhydrazone compounds, compositions, methods of making and using
MXPA06000372A (es) Compuestos de silicio y su uso.
TW200502365A (en) Liquid-crystalline medium
WO2008057283A3 (en) Use of resolvins for inhibition of bone loss
ATE276259T1 (de) Dihydroporphyrinderivate und ihre verwendung
ZA200704309B (en) Benzene compound having 2 or more substituents
AU2003217511A1 (en) The vegetation embankment block combined ad