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:
Dec. 31, 2019
Filed:
Sep. 07, 2018
Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd, Shijiazhuang, CN;
Wenxiao Xing, Shijiazhuang, CN;
Lei Zhao, Shijiazhuang, CN;
Guoliang Yun, Shijiazhuang, CN;
Xing Zhang, Shijiazhuang, CN;
Gang Wen, Shijiazhuang, CN;
RuiXiang Liang, Shijiazhuang, CN;
Yuanyuan Zhai, Shijiazhuang, CN;
YanLi Dong, Shijiazhuang, CN;
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD, Shijiazhuang, Hebei Prov., CN;
Abstract
Disclosed are a liquid crystal composition and a display element or display using the liquid crystal composition, wherein the liquid crystal composition contains one or more compounds of general formulas I, II and III, The liquid crystal composition disclosed in the present invention has an excellent performance, an optical anisotropy in the range of 0.080 to 0.150, a low rotary viscosity, a fast response time, and good chemical, optical and thermal stabilities, and is very suitable for manufacturing liquid crystal display elements, particularly suitable for active matrix display elements, such as active matrix displays using a VA, FFS or IPS mode.