TW200508367A - Liquid crystalline medium - Google Patents

Liquid crystalline medium

Info

Publication number
TW200508367A
TW200508367A TW093106685A TW93106685A TW200508367A TW 200508367 A TW200508367 A TW 200508367A TW 093106685 A TW093106685 A TW 093106685A TW 93106685 A TW93106685 A TW 93106685A TW 200508367 A TW200508367 A TW 200508367A
Authority
TW
Taiwan
Prior art keywords
crystalline medium
liquid crystalline
liquid
medium
compounds
Prior art date
Application number
TW093106685A
Other languages
Chinese (zh)
Other versions
TWI399424B (en
Inventor
Harald Hirschmann
Clarissa Weller
Volker Reiffenrath
Sabine Schoen
Kazuo Totani
Akihiro Kojima
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 TW200508367A publication Critical patent/TW200508367A/en
Application granted granted Critical
Publication of TWI399424B publication Critical patent/TWI399424B/en

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  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)

Abstract

The invention relates to a liquid-crystalline medium comprising one or more compounds of formula I, and one or more compounds of formula T1, in which R1, R2, R3, L1, L2, L3 and L4 are as defined in claim 1, and to liquid-crystal displays, in particular twisted nematic (TN) and supertwisted nematic (STN) liquid-crystal displays, comprising said medium.
TW93106685A 2003-03-14 2004-03-12 Liquid crystalline medium TWI399424B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03005439 2003-03-14

Publications (2)

Publication Number Publication Date
TW200508367A true TW200508367A (en) 2005-03-01
TWI399424B TWI399424B (en) 2013-06-21

Family

ID=33522249

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93106685A TWI399424B (en) 2003-03-14 2004-03-12 Liquid crystalline medium

Country Status (2)

Country Link
JP (1) JP2004339483A (en)
TW (1) TWI399424B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4595329B2 (en) * 2004-01-16 2010-12-08 Ｄｉｃ株式会社 Nematic liquid crystal composition and liquid crystal display device using the same
CN101195748B (en) * 2006-12-05 2014-02-26 默克专利股份有限公司 Liquid crystal medium and liquid crystal display
JP5646827B2 (en) * 2008-07-25 2014-12-24 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 Liquid crystal medium and liquid crystal display having high twist
US20140217325A1 (en) * 2011-09-05 2014-08-07 Merck Patent Gmbh Liquid-crystalline medium and high-frequency components comprising same
WO2016052006A1 (en) * 2014-10-03 2016-04-07 Dic株式会社 Composition and liquid crystal display element using same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3807801A1 (en) * 1988-03-10 1989-09-21 Merck Patent Gmbh DERIVATIVES OF 2,3-DIFLUORHYDROQUINONE
JPH02225444A (en) * 1989-02-28 1990-09-07 Seimi Chem Kk Alkenyl compound and liquid crystal composition containing same
US6017469A (en) * 1994-05-10 2000-01-25 Merck Patent Gesellschaft Mit Beschrankter Haftung Supertwist liquid-crystal display
JPH08245961A (en) * 1995-03-08 1996-09-24 Chisso Corp Liquid crystal composition and liquid crystal display element
DE19844321B4 (en) * 1997-10-06 2008-02-28 Merck Patent Gmbh Nematic liquid crystal mixture and use in an STN liquid crystal display
JP4366737B2 (en) * 1997-11-28 2009-11-18 Ｄｉｃ株式会社 Fluorine-substituted 4- (3-alkenyl) benzoic acid and its phenyl ester derivative and liquid crystal composition containing the same
JP4385415B2 (en) * 1998-10-29 2009-12-16 Ｄｉｃ株式会社 Nematic liquid crystal composition and liquid crystal display device using the same
DE10020061B4 (en) * 1999-05-04 2008-11-20 Merck Patent Gmbh STN liquid crystal mixtures
DE10027066A1 (en) * 1999-06-30 2001-01-11 Merck Patent Gmbh Twisted pneumatic or supertwisted pneumatic liquid crystal display contains a pneumatic liquid crystal mixture comprising compounds of different dielectric anisotropy and an optically active component
DE10046754A1 (en) * 2000-09-21 2002-04-11 Merck Patent Gmbh TN and STN liquid crystal displays

Also Published As

Publication number Publication date
JP2004339483A (en) 2004-12-02
TWI399424B (en) 2013-06-21

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees