Liquid crystal compound containing monofluoro ethylene bridge and its preparing method
Title：
Liquid crystal compound containing monofluoro ethylene bridge and its preparing method
Application Number：
 200510109069
Application Date：
 2005/10/17
Announcement Date：
 2006/03/08
Pub. Date：
 2007/08/01
Publication Number：
 1743414
Announcement Number：
 1329481
Grant Date：
 2007-8-1
Granted Pub. Date：
 2007-8-1
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 C09K 19/06
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Tang Hong, Liang Xiao, Wang Hao, Jiang Yudong
Key Words：
 Liquid crystal compound, monofluoro ethylene bridge, preparing method
Abstract：
 This invention relates to a liquid crystal compound containing mono-fluoro ethyl bridged bond in the structure of formula, 1 to 7, m shows the positive integrals of 1-5. F atoms appear on the central bridged bond of this invented liquid crystal compound characterizing in low melting point, wide temperature sphere of LC phase and low viscosity.
Claim：
Priority：
PCT：
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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
  Selected patents owned by Tsinghua University filed in 2006 and 2007 are load.







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