Title:
液晶媒体および電気光学的ディスプレイ
Document Type and Number:
Japanese Patent JP5784746
Kind Code:
B2
Abstract:
The invention relates to a liquid-crystalline medium having a nematic phase and negative dielectric anisotropy which comprises a) one or more compounds of formula I b) one or more compounds of formula II and c) one or more compounds selected from the compounds of formulae III-1 to III-4 in which the parameters have the meanings indicated herein, to the use thereof in an electro-optical display, particularly in an active-matrix display based on the VA, ECB, PALC, FFS or IPS effect, to displays of this type which contain a liquid-crystalline medium of this type, and to the use of the compounds of the formula I for the stabilisation of a liquid-crystalline medium which comprises one or more compounds of formula II and one or more compounds selected from the compounds of formulae III-1 to III-4.
Inventors:
Gobel, mark
El Fira, Montenegro
Atsutaka Manabe
El Fira, Montenegro
Atsutaka Manabe
Application Number:
JP2013542389A
Publication Date:
September 24, 2015
Filing Date:
November 11, 2011
Export Citation:
Assignee:
Merck Patent Gesellschaft mit beschraenkter Haftung
International Classes:
C09K19/54; C09K19/12; C09K19/30; C09K19/42; G02F1/13
Domestic Patent References:
| JP2008505235A | ||||
| JP2007137921A | ||||
| JP2006137856A | ||||
| JP2010535910A | ||||
| JP2004507607A |
Foreign References:
| WO2009129911A1 |
Attorney, Agent or Firm:
Kiyoji Kuzuwa