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. 16, 2019
Filed:
Oct. 12, 2017
Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd, Shijiazhuang, Hebei Prov., CN;
Ming Li, Shijiazhuang, CN;
Hongru Gao, Shijiazhuang, CN;
Fangmiao Zhang, Shijiazhuang, CN;
Jingsong Meng, Shijiazhuang, CN;
Guoliang Yun, Shijiazhuang, CN;
Xing Zhang, Shijiazhuang, CN;
Lei Zhao, Shijiazhuang, CN;
Jia Deng, Shijiazhuang, CN;
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD, Shijiazhuang, Hebei Prov., CN;
Abstract
Disclosed are liquid crystal compounds of cycloalkyl-containing dibenzofuran derivatives, a preparation method therefor and use thereof. The compounds are as represented by formula I. In the molecular structures of the compounds of formula I provided by the present invention, liquid crystal compounds of cycloalkyl terminal group-containing dibenzofuran derivatives, compared with those having flexible alkyl chains as terminal groups, exhibit better intersolubility, and thus the use of a compound as represented by formula I provided by the present invention can improve the intersolubility of a liquid crystal compound and extend the application range of a liquid crystal mixture, producing an important application value.