The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 2010
Filed:
Mar. 09, 2009
Applicants:
Peu-jane Huang, Taipei, TW;
An-cheng Chen, Hsinchu, TW;
Kung-lung Cheng, Hsinchu, TW;
Shih-hsien Liu, Jhubei, TW;
Inventors:
Peu-Jane Huang, Taipei, TW;
An-Cheng Chen, Hsinchu, TW;
Kung-Lung Cheng, Hsinchu, TW;
Shih-Hsien Liu, Jhubei, TW;
Assignee:
Industrial Technology Research Institute, Hsinchu County, TW;
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/34 (2006.01); C09K 19/30 (2006.01); C09K 19/12 (2006.01); C09K 19/20 (2006.01); C07D 241/04 (2006.01); C07D 241/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
A liquid crystal compound of Formula (I) is provided. In Formula (I), Y, Yand Yare, independently, hydrogen, halogen, cyano or thiocyano, and R is C1-12 alkyl or C1-12 alkoxy, preferably C3-6 alkyl. The liquid crystal compound is colorless. The invention also provides a liquid crystal composition including the liquid crystal compound.