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:
Sep. 01, 2020
Filed:
May. 07, 2018
Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd., Shijiazhuang, Hebei, CN;
Jinsong Meng, Shijiazhuang, CN;
Zhiliang Shi, Shijiazhuang, CN;
Lei Zhao, Shijiazhuang, CN;
Ming Li, Shijiazhuang, CN;
Wei Zhang, Shijiazhuang, CN;
Xing Zhang, Shijiazhuang, CN;
Guoliang Yun, Shijiazhuang, CN;
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD., Shijiazhuang, Hebei, CN;
Abstract
Disclosed is a polymerizable compound having a structural formula as represented by the following formula I: The polymerizable compound disclosed in the present invention has a plurality of ring systems, and the entire molecular structure thereof is curved and twisted. The present invention further discloses a liquid crystal medium comprising the polymerizable compound, the polymerizable compound provided by the present invention has an appropriate polymerization rate in the liquid crystal medium, and the liquid crystal medium can be well applied to a PS-(polymer stabilized)- or PSA-(polymer stabilized alignment)-type liquid crystal display device. Further disclosed is a liquid crystal display device prepared from the liquid crystal medium.