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:
Jun. 14, 2022
Filed:
May. 21, 2020
Jiangsu Hecheng Display Technology Co., Ltd., Yangzhong, CN;
Wenyang Ma, Yangzhong, CN;
Wenming Han, Yangzhong, CN;
Haibin Xu, Yangzhong, CN;
Liwei Wang, Yangzhong, CN;
Weigang Yan, Yangzhong, CN;
JIANGSU HECHENG DISPLAY TECHNOLOGY CO., LTD., Yangzhong, CN;
Abstract
Disclosed are a liquid crystal composition and a liquid crystal display device. The liquid crystal composition comprises at least one compound of general formula I, at least one compound of general formula II, at least one compound of general formula III, and at least one compound of general formula IV. By compounding the four compounds, the composition can have advantages of a wide temperature range of nematic phase, a low viscosity and a low threshold voltage, and the liquid crystal display element can have a short response time and great power saving performance.