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. 19, 2020
Filed:
Nov. 30, 2017
Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd, Shijiazhuang, Hebei Prov., CN;
Ke-Lun Shu, Shijiazhuang, CN;
Mingxia Wang, Shijiazhuang, CN;
Huan Liu, Shijiazhuang, CN;
Wenxiao Xing, Shijiazhuang, CN;
Zhengqiang Li, Shijiazhuang, CN;
Yiping Wang, Shijiazhuang, CN;
Yongfeng Bao, Shijiazhuang, CN;
Guoliang Yun, Shijiazhuang, CN;
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD, Shijiazhuang, Hebei Prov., CN;
Abstract
A liquid crystal composition having one or more compounds represented by formula I, one or more compounds represented by formula II and one or more compounds represented by formula III: The liquid crystal composition has a good stability against light and heat and a lower viscosity, and can achieve a wider refractive index and higher clearing point by the adjustment the ratio of the monomers. In particular, the liquid crystal composition has a higher light transmittance, allowing a display device to have a higher brightness or an energy saving effect.