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. 10, 2023
Filed:
May. 17, 2022
Applicant:
Innolux Corporation, Miao-Li County, TW;
Inventors:
Kazuyuki Hashimoto, Miao-Li County, TW;
Hidetoshi Watanabe, Miao-Li County, TW;
Assignee:
Innolux Corporation, Miaoli County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01); G09G 3/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/32 (2013.01); G09G 3/006 (2013.01); G09G 2300/0814 (2013.01); G09G 2300/0876 (2013.01); G09G 2330/12 (2013.01);
Abstract
An electronic device is provided. The electronic device includes a semiconductor element and a pixel circuit. The pixel circuit includes a first comparator, a second comparator and a subtraction unit. The first comparator generates a first comparison signal. The second comparator generates a second comparison signal. The subtraction unit is coupled to the semiconductor element and configured to receives the first comparison signal and the second comparison signal and generates a subtraction signal.