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:
Feb. 04, 2025
Filed:
Mar. 10, 2023
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Kyoungju Shin, Hwaseong-si, KR;
Yangsoo Kim, Cheonan-si, KR;
Jungkook Park, Cheonan-si, KR;
Jaeyoung Oh, Cheonan-si, KR;
Woojin Lee, Asan-si, KR;
Jaeho Jung, Asan-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/3233 (2016.01); H10K 59/131 (2023.01); H10K 59/35 (2023.01);
U.S. Cl.
CPC ...
G09G 3/3233 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0452 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/08 (2013.01); H10K 59/131 (2023.02); H10K 59/35 (2023.02);
Abstract
A pixel circuit of a display device includes first to sixth thin-film transistors, and first and second capacitors. The first thin-film transistor generates a driving current, the sixth thin-film transistor is connected between a light-emitting element and the first thin-film transistor and controls a transfer of the driving current, and the second capacitor is connected between a gate electrode of the sixth thin-film transistor and the light-emitting element.