Search Patents
  • LIQUID-CRYSTALLINE MEDIA
    Publication number: 20130183460
    Abstract: The invention relates to liquid-crystalline media which can be used, in particular, for electro-optical displays having active-matrix addressing based on the ECB effect and for IPS (in-plane switching) displays or FFS (fringe field switching) displays.
    Type: Application
    Filed: December 20, 2012
    Publication date: July 18, 2013
    Applicant: MERCK PATENT GMBH
    Inventor: MERCK PATENT GMBH
  • Dialkyne compounds
    Publication number: 20020117650
    Abstract: Described are dialkyne compounds of the formula I 1
    Type: Application
    Filed: July 19, 2001
    Publication date: August 29, 2002
    Applicant: Merck Patent GmbH
    Inventors: Volker Reiffenrath, Georg Lussem
  • Cyclohexane derivatives and liquid-crystalline medium
    Publication number: 20020134967
    Abstract: The invention relates to cyclohexane derivatives of the formula I 1
    Type: Application
    Filed: June 28, 2001
    Publication date: September 26, 2002
    Applicant: Merck Patent Gesellschaft mit Beschrankter Haftung
    Inventors: Peer Kirsch, Joachim Krause, Michael Heckmeier
  • Liquid crystalline compound, medium and display
    Publication number: 20030190436
    Abstract: The invention relates to a liquid crystalline compound of the formula I 1
    Type: Application
    Filed: November 7, 2002
    Publication date: October 9, 2003
    Applicant: Merck Patent GmbH
    Inventors: Atsutaka Manabe, Matthias Bremer
  • Liquid-crystalline medium having a high birefringence and improved UV stability
    Publication number: 20030228426
    Abstract: A liquid-crystalline medium comprises the compound of the formula (I) 1
    Type: Application
    Filed: February 5, 2003
    Publication date: December 11, 2003
    Applicant: Merck Patent GmbH
    Inventors: Michael Heckmeier, Volker Reiffenrath
  • Electrooptical liquid crystal system
    Publication number: 20020158227
    Abstract: The invention relativ to an electroptical system
    Type: Application
    Filed: March 18, 2002
    Publication date: October 31, 2002
    Applicant: Merck Patent GmbH
    Inventors: David Coates, Owain Parri, Simon Greenfield, Martin Tillin, Mark Goulding, Patrick Nolan
  • Oxabicyclooctanes
    Publication number: 20030215580
    Abstract: The present invention relates to oxabicyclooctanes of the general formula I.
    Type: Application
    Filed: October 1, 2002
    Publication date: November 20, 2003
    Applicant: Merck Patent GmbH
    Inventors: Matthias Bremer, Michael Heckmeier, Melanie Klasen-Memmer, Harald Lannert
  • High birefringence liquid-crystalline medium
    Publication number: 20040026661
    Abstract: A liquid-crystalline medium comprises one or more compounds of the general formula (I)
    Type: Application
    Filed: April 16, 2003
    Publication date: February 12, 2004
    Applicant: Merck Patent GmbH
    Inventors: Atsutaka Manabe, Matthias Bremer, Detlef Pauluth
  • Liquid-crystal medium, and electro-optical display containing same
    Publication number: 20030222245
    Abstract: A nematic liquid-crystal media which comprises
    Type: Application
    Filed: April 14, 2003
    Publication date: December 4, 2003
    Applicant: Merck Patent GmbH
    Inventors: Melanie Klasen-Memmer, Matthias Bremer, Malgorzata Rillich
  • Liquid-crystalline medium
    Publication number: 20020119262
    Abstract: Liquid-crystalline media comprising one or more compounds of formula A 1
    Type: Application
    Filed: December 6, 2001
    Publication date: August 29, 2002
    Applicant: Merck Patent Gesellschaft mit
    Inventors: Harald Hirschmann, Sven Schupfer, Renate Graulich, Martina Weidner
  • Liquid-crystalline medium
    Publication number: 20030186002
    Abstract: Liquid-crystalline media comprising at least one compound of the formula I 1
    Type: Application
    Filed: November 8, 2002
    Publication date: October 2, 2003
    Applicant: Merck Patent GmbH
    Inventors: Michael Heckmeier, Martin Engel, Brigitte Schuler, Volker Reiffernrath
  • Phenylcyclohexanes and a liquid-crystalline medium
    Publication number: 20010015422
    Abstract: Novel phenylcyclohexanes of the formula I 1
    Type: Application
    Filed: February 8, 2001
    Publication date: August 23, 2001
    Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
    Inventors: Andreas Wachtler, Reinhard Hittich, Eike Poetsch, Herbert Plach, David Coates, Bernhard Rieger, Joachim Krause
  • Nematic liquid-crystal composition
    Publication number: 20030136945
    Abstract: The invention relates to nematic liquid-crystal compositions comprising bisalkenyl compounds of the formula I 1
    Type: Application
    Filed: October 15, 2002
    Publication date: July 24, 2003
    Applicant: Merck Paten GmbH
    Inventors: Harald Hirschmann, Sven Schupfer, Marcus Reuter
  • Fluorinated naphthalenes, liquid-crystal mixtures comprising them, and liquid-crystal displays
    Publication number: 20040041125
    Abstract: Compounds of the formula (I) 1
    Type: Application
    Filed: June 9, 2003
    Publication date: March 4, 2004
    Applicant: Merck Patent GmbH
    Inventors: Matthias Bremer, Melanie Klasen-Memmer, Barbara Hornung, Wolfgang Schmidt, Rainer Wingen
  • Liquid-crystalline medium having high birefringence and light stability
    Publication number: 20030197154
    Abstract: The invention relates to a liquid-crystalline medium comprising one or more compounds of the general formula (I) 1
    Type: Application
    Filed: April 16, 2003
    Publication date: October 23, 2003
    Applicant: MERCK PAPTENTGESELLSCHAFT MIT BESCHRANKTER HAFTUNG
    Inventors: Atsutaka Manabe, Peer Kirsch, Gerald Unger
  • Liquid-crystalline compounds
    Publication number: 20030230737
    Abstract: The invention relates to liquid-crystalline compounds of the formula I, 1
    Type: Application
    Filed: December 21, 2001
    Publication date: December 18, 2003
    Applicant: Merck GmbH
    Inventors: Peer Kirsch, Florian Huber, Joachim Krause, Michael Heckmeier, Detlef Pauluth
  • Chiral compounds
    Publication number: 20030026922
    Abstract: The invention relates to chiral compounds of formula I, 1
    Type: Application
    Filed: July 1, 2002
    Publication date: February 6, 2003
    Applicant: Merck Patent GmbH
    Inventors: Alison Linda May, Simon Greenfield, Mark John Goulding, Owain Llyr Parri
  • Liquid-crystal medium, and electro-optical display containing same
    Publication number: 20030017279
    Abstract: The present invention relates to nematic liquid-crystal media which comprise
    Type: Application
    Filed: December 20, 2001
    Publication date: January 23, 2003
    Applicant: Merck Patent GmbH
    Inventors: Melaine Klasen-Memmer, Clarissa Weller, Matthias Bremer
  • Liquid crystalline medium and liquid crystal display
    Publication number: 20030052306
    Abstract: The instant invention relates to liquid crystal media comprising a component A, comprising one or more compounds of formula I 1
    Type: Application
    Filed: January 16, 2002
    Publication date: March 20, 2003
    Applicant: Merck Patent GmbH
    Inventors: Hideo Ichinose, Shinji Nakajima, Yasushi Sugiyama
  • Liquid-crystalline medium
    Publication number: 20030071244
    Abstract: Liquid-crystalline mediums based on a mixture of polar compounds of negative dielectric anisotropy, comprising one or more compounds of the general formula I, 1
    Type: Application
    Filed: July 30, 2002
    Publication date: April 17, 2003
    Applicant: MERCK PATENT GESELLSCHAFT
    Inventors: Melanie Klasen-Memmer, Malgorzata Rillich, Volker Reiffenrath