TWI265969B - Liquid-crystalline medium having a high birefringence and improved UV stability - Google Patents

Liquid-crystalline medium having a high birefringence and improved UV stability

Info

Publication number
TWI265969B
TWI265969B TW092101375A TW92101375A TWI265969B TW I265969 B TWI265969 B TW I265969B TW 092101375 A TW092101375 A TW 092101375A TW 92101375 A TW92101375 A TW 92101375A TW I265969 B TWI265969 B TW I265969B
Authority
TW
Taiwan
Prior art keywords
liquid
stability
improved
crystalline medium
high birefringence
Prior art date
Application number
TW092101375A
Other languages
English (en)
Chinese (zh)
Other versions
TW200302864A (en
Inventor
Michael Heckmeier
Volker Reiffenrath
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 TW200302864A publication Critical patent/TW200302864A/zh
Application granted granted Critical
Publication of TWI265969B publication Critical patent/TWI265969B/zh

Links

Classifications

    • 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
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • 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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
    • 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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
    • 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
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
    • C09K2019/123—Ph-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
    • C09K19/3003—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)
    • C09K2019/3016—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
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/3021—Cy-Ph-Ph-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
    • C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
    • C09K19/3068—Cyclohexane 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
    • C09K2019/3083—Cy-Ph-COO-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
    • C09K2323/00—Functional 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)
TW092101375A 2002-02-05 2003-01-22 Liquid-crystalline medium having a high birefringence and improved UV stability TWI265969B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10204607A DE10204607A1 (de) 2002-02-05 2002-02-05 Flüssigkristallines Medium mit hoher Doppelbrechung und verbesserter UV-Stabilität

Publications (2)

Publication Number Publication Date
TW200302864A TW200302864A (en) 2003-08-16
TWI265969B true TWI265969B (en) 2006-11-11

Family

ID=7713694

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092101375A TWI265969B (en) 2002-02-05 2003-01-22 Liquid-crystalline medium having a high birefringence and improved UV stability

Country Status (7)

Country Link
US (1) US6808764B2 (enExample)
EP (1) EP1333082B1 (enExample)
JP (1) JP4538194B2 (enExample)
KR (1) KR100973384B1 (enExample)
AT (1) ATE309313T1 (enExample)
DE (2) DE10204607A1 (enExample)
TW (1) TWI265969B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI512087B (zh) * 2009-12-21 2015-12-11 Merck Patent Gmbh 液晶介質及液晶顯示器

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19947954A1 (de) * 1999-10-06 2001-04-12 Merck Patent Gmbh Flüssigkristalline Phenolester
DE10229828B4 (de) * 2001-07-31 2011-12-01 Merck Patent Gmbh Flüssigkristallines Medium und seine Verwendung
DE10150198A1 (de) * 2001-10-12 2003-04-24 Merck Patent Gmbh Flüssigkristallines Medium
DE10247986A1 (de) 2002-10-15 2004-04-29 Merck Patent Gmbh Photostabiles flüssigkristallines Medium
DE102004015200B4 (de) * 2003-04-23 2013-01-03 Merck Patent Gmbh Flüssigkristallines Medium und seine Verwendung
ATE417910T1 (de) * 2005-05-25 2009-01-15 Merck Patent Gmbh Flüssigkristallines medium und flüssigkristallanzeige
JP5240487B2 (ja) * 2005-10-31 2013-07-17 Ｄｉｃ株式会社 ネマチック液晶組成物
KR101572257B1 (ko) * 2006-08-25 2015-11-26 메르크 파텐트 게엠베하 액정 매질
JP5763106B2 (ja) * 2010-02-15 2015-08-12 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
EP2630217B1 (en) 2010-10-20 2016-10-26 Merck Patent GmbH Switch element comprising a liquid-crystalline medium
JP5622056B2 (ja) * 2012-09-27 2014-11-12 Dic株式会社 ネマチック液晶組成物
JP5622058B2 (ja) * 2012-09-27 2014-11-12 Dic株式会社 ネマチック液晶組成物
JP5622057B2 (ja) * 2012-09-27 2014-11-12 Dic株式会社 ネマチック液晶組成物
TWI464242B (zh) 2012-10-26 2014-12-11 Ind Tech Res Inst 負介電異方性液晶化合物、液晶顯示器、與光電裝置
JP5817890B2 (ja) * 2014-06-19 2015-11-18 Dic株式会社 ネマチック液晶組成物
JP6002997B2 (ja) 2014-07-31 2016-10-05 Dic株式会社 ネマチック液晶組成物
JP6083424B2 (ja) * 2014-10-03 2017-02-22 Dic株式会社 ネマチック液晶組成物
WO2016066242A1 (en) * 2014-10-31 2016-05-06 Merck Patent Gmbh Liquid-crystalline medium and high-frequency components comprising same
JP2016102222A (ja) * 2016-02-24 2016-06-02 Dic株式会社 ネマチック液晶組成物
JP2018035371A (ja) * 2017-11-13 2018-03-08 Dic株式会社 ネマチック液晶組成物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4003242B2 (ja) * 1995-11-29 2007-11-07 大日本インキ化学工業株式会社 新規液晶化合物、ネマチック液晶組成物及びこれを用いた液晶表示装置
DE19919348B4 (de) * 1998-04-30 2009-11-05 Merck Patent Gmbh Flüssigkristallines Medium
DE19961015B4 (de) 1998-12-22 2008-06-19 Merck Patent Gmbh Flüssigkristallines Medium
DE10020061B4 (de) * 1999-05-04 2008-11-20 Merck Patent Gmbh STN-Flüssigkristallmischungen
TW588106B (en) * 2000-04-17 2004-05-21 Merck Patent Gmbh Liquid-crystalline medium having a low threshold voltage
DE10218975B4 (de) * 2001-06-12 2019-01-31 Merck Patent Gmbh 4-Alk-3-enyl-biphenyl-Derivate
DE10224046B4 (de) * 2001-06-26 2013-02-07 Merck Patent Gmbh Flüssigkristallines Medium und seine Verwendung
DE10229828B4 (de) * 2001-07-31 2011-12-01 Merck Patent Gmbh Flüssigkristallines Medium und seine Verwendung
DE10216197B4 (de) * 2002-04-12 2013-02-07 Merck Patent Gmbh Flüssigkristallmedium und und seine Verwendung in einer elektrooptischen Anzeige

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI512087B (zh) * 2009-12-21 2015-12-11 Merck Patent Gmbh 液晶介質及液晶顯示器

Also Published As

Publication number Publication date
TW200302864A (en) 2003-08-16
ATE309313T1 (de) 2005-11-15
EP1333082A1 (de) 2003-08-06
KR100973384B1 (ko) 2010-07-30
DE10204607A1 (de) 2003-08-07
US20030228426A1 (en) 2003-12-11
DE50301580D1 (de) 2005-12-15
JP2003261873A (ja) 2003-09-19
JP4538194B2 (ja) 2010-09-08
KR20030066443A (ko) 2003-08-09
US6808764B2 (en) 2004-10-26
EP1333082B1 (de) 2005-11-09

Similar Documents

Publication Publication Date Title
TWI265969B (en) Liquid-crystalline medium having a high birefringence and improved UV stability
AU7278500A (en) Fungicides
AU2003275988A1 (en) Photostable liquid crystalline medium
ZA200502642B (en) Improvement in the storage stability of photoinitiators
ZA200604719B (en) DPP-IV inhibitors
AU3110999A (en) Disubstituted pyrazolines and triazolines as factor xa inhibitors
WO2004018449A8 (en) Piperidine-derivatives as pde4 inhibitors
MXPA05001354A (es) Piperidina-ftalazonas sustituidas por pirrolidinodiona como inhibidores pde4.
WO2002032898A3 (de) Neue anticholinergika, verfahren zu deren herstellung und deren verwendung als arzneimittel
IL157773A0 (en) 2-amino-propanol derivatives
BG103964A (en) SUBSTITUTED PYRAZOLS AS p38 KINASE INHIBITORS
WO2005040116A3 (en) Indolinone derivatives and their use in treating disease-states such as cancer
SE0004245D0 (sv) Novel compounds and their use
IL164509A0 (en) Furyl compounds
IL164613A0 (en) Thienyl compounds
HK1052346A1 (zh) 有效用作β-2-肾上腺素受体激动剂以及PDE4-抑制剂的化合物
AU2002212297A1 (en) Liquid crystalline compounds
DE50209545D1 (de) Flüssigkristallines medium
WO2005046672A3 (fr) Utilisation d’inhibiteurs de glucosidase pour une therapie de la mucoviscidose
ATE303384T1 (de) 1-biaryl-1,8-naphthyridin-4-one als phosphodieseterase-inhibitoren
TW200407415A (en) Cyclopenta[b]naphthalene derivatives
SE0203070D0 (en) Novel compounds
TR200201128T2 (tr) PDE4 inhibitörleri olarak tetrahidrotiyopiranfitalazinon türevleri.
AU2002210425A1 (en) Novel beta-amyloid inhibitors, method for producing the same and the use thereofas medicaments
WO2005061496A8 (en) Aminopyridine-derivatives as inductible no-synthase inhibitors

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent