Title:
液晶媒体
Document Type and Number:
Japanese Patent JP5022895
Kind Code:
B2
Abstract:
The invention relates to liquid-crystalline compounds of the formula I and to a liquid-crystalline medium based on a mixture of polar compounds, characterised in that it comprises one or more compounds of the formula I in which R1, X, L1, L2 and L3 have the meanings indicated in Claim 1.
Inventors:
Atsutaka Manabe
Elvira, Montenegro
Paulut, Detreff
Elvira, Montenegro
Paulut, Detreff
Application Number:
JP2007515828A
Publication Date:
September 12, 2012
Filing Date:
June 08, 2005
Export Citation:
Assignee:
Merck Patent Gesellschaft mit beschraenkter Haftung
International Classes:
C07C25/18; C07C25/24; C07C43/225; C07C381/00; C09K19/12; C09K19/30; C09K19/42; G02F1/13
Domestic Patent References:
| JP2002308814A | ||||
| JP10101600A | ||||
| JP2001500894A | ||||
| JP2001523752A | ||||
| JP11349945A | ||||
| JP2008502754A | ||||
| JP2003301178A | ||||
| JP9241643A | ||||
| JP6049448A | ||||
| JP2003286208A | ||||
| JP2501071A | ||||
| JP2006503130A | ||||
| JP2503444A | ||||
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Foreign References:
| WO1998023564A1 | ||||
| WO2004035710A1 | ||||
| EP0439089A1 | ||||
| DE19933175A1 |
Attorney, Agent or Firm:
Katsuhiro Ito
Akiko Ono
Akiko Ono