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. 02, 2020
Filed:
May. 09, 2018
Boe Technology Group Co., Ltd., Beijing, CN;
Yigeng Fang, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
The present disclosure provides an electric field component detection device and method, and a space electric field detection system. The electric field component detection device comprises a first electric field sensor and a second electric field sensor arranged symmetrically with respect to a driving rod; a differentiator, configured to perform differential processing on induced currents generated by the first electric field sensor and the second electric field sensor, respectively; a first support member and a second support member disposed at two ends of the driving rod, respectively, wherein each support member includes a bracket and an elastic portion disposed on the bracket, one end of the driving rod is connected with the elastic portion of the first support member, and the other end of the driving rod is connected with the elastic portion of the second support member.