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:
Jul. 16, 2024
Filed:
Jan. 11, 2022
Applicants:
Sunic System. Ltd., Suwon-si, KR;
Artetechnology, Seongnam-si, KR;
Inventors:
Assignees:
SUNIC SYSTEM, LTD., Suwon-si, KR;
ARTETECHNOLOGY, Seongnam-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3233 (2016.01); G09G 3/3266 (2016.01); G09G 3/3291 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3233 (2013.01); G09G 3/3266 (2013.01); G09G 3/3291 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0233 (2013.01);
Abstract
The present invention relates to an OLED pixel compensation circuit for removing a substrate effect. The pixel compensation circuit according to the present invention uses six transistors and two storage batteries to fix both a source voltage and a body voltage of a driving transistor that drives an OLED, thereby having the effects of eliminating errors due to a substrate effect and presenting more accurate pixel compensation results.
Kim, Hye. (2024). Oledos pixel compensation circuit for removing substrate effect, and method for controlling same (U.S. Patent No. 12039933). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12039933
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile