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. 09, 2020
Filed:
Aug. 14, 2015
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Longyan Wang, Beijing, CN;
Yongqian Li, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/30 (2006.01); G09G 3/3233 (2016.01); G09G 3/3258 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3233 (2013.01); G09G 3/3258 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0838 (2013.01); G09G 2300/0842 (2013.01); G09G 2300/0885 (2013.01); G09G 2320/043 (2013.01);
Abstract
The present disclosure provides a compensating circuit. The compensating circuit includes a feedback module, and a driving transistor with a first gate, a second gate, a first electrode, and a second electrode. A first terminal of the feedback module is connected to a first voltage source and a second terminal of the feedback module is connected to the first electrode and the second gate of the driving transistor; and the first gate of the driving transistor is connected to a data line, and the second electrode of the driving transistor for outputting a driving current.