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:
Jan. 04, 2022
Filed:
Feb. 01, 2019
Boe Technology Group Co., Ltd., Beijing, CN;
Yongchun Lu, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
The present disclosure provides a measuring device, a measurement system, and a measuring method for a dielectric constant of a liquid crystal. The measuring device includes: a first substrate and a second substrate opposite to each other; a conductive layer disposed on a side of the first substrate facing the second substrate, wherein the conductive layer is configured to receive a first voltage signal; a resonant structure layer disposed on a side of the second substrate facing the first substrate, the resonant structure layer being configured to receive a second voltage signal and configured to transmit the microwave signal; a frame disposed between the first substrate and the second substrate, the frame cooperating with the first substrate and the second substrate to form a cavity for accommodating the liquid crystal to be measured.