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:
Jul. 10, 2018
Filed:
Nov. 02, 2016
Applicant:
Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd., Hebei, CN;
Inventors:
Hongru Gao, Hebei, CN;
Yuqing Fu, Hebei, CN;
Xuejiao Chen, Hebei, CN;
Junhong Su, Hebei, CN;
Renjie Liu, Hebei, CN;
Assignee:
Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd., Shijiazhuang, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); C09K 19/30 (2006.01); C09K 19/34 (2006.01); C09K 19/04 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3098 (2013.01); C09K 19/3003 (2013.01); C09K 19/3066 (2013.01); C09K 2019/0466 (2013.01); C09K 2019/301 (2013.01); C09K 2019/3004 (2013.01); C09K 2019/3009 (2013.01); C09K 2019/3016 (2013.01); C09K 2019/3422 (2013.01);
Abstract
Disclosed is a liquid crystal medium containing a 2,4-diflurophenyl compound and the use thereof. The liquid crystal composition comprises the compounds as represented by formula I and formula II. The liquid crystal composition has a low rotary viscosity, good chemical and thermal stability and a fast response speed, it is suitable for a liquid crystal display device and particularly suitable for the use in an active matrix display of a TN, IPS or FFS mode.