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. 18, 2022
Filed:
Jan. 04, 2018
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventor:
Chen Song, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3208 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3208 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0228 (2013.01); G09G 2320/0693 (2013.01);
Abstract
An image display drive device, a display device and an electrical compensation method are disclosed. The image display drive device includes a detection circuit and a data superposition circuit. The detection circuit is configured to obtain an electrical compensation data signal of a display panel; the data superposition circuit is configured to superpose the electrical compensation data signal and the initial driving data signal, so as to obtain a compensated driving data signal.