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:
Jan. 21, 2020
Applicant:
Shenzhen Torey Microelectronic Technology Co. Ltd., Shenzhen, CN;
Inventor:
Akira Masaoka, Sakai, JP;
Assignee:
SHENZHEN TOREY MICROELECTRONIC TECHNOLOGY CO. LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01); G09G 3/3241 (2016.01); G09G 3/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3241 (2013.01); G09G 3/006 (2013.01); G09G 2310/0286 (2013.01); G09G 2320/045 (2013.01); G09G 2330/12 (2013.01);
Abstract
A current generation circuit that generates a current that serves as a current, a plurality of pixels arranged adjacent to one another, a source driver that supplies the same current to each of the plurality of pixels, an integrating circuit that measures the current, an ADC that converts a result of the measurement into digital data, and a control circuit that corrects degradation of other pixelson the basis of the digital data obtained by the ADC using, as the reference, the current that serves as the reference.