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:
Jun. 04, 2024
Filed:
Dec. 07, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Dongsung Lee, Yongin-si, KR;
Cheolho Park, Yongin-si, KR;
Jongoh Seo, Yongin-si, KR;
Byungsoo So, Yongin-si, KR;
Dongmin Lee, Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/45 (2006.01); H01L 27/12 (2006.01); H01L 29/40 (2006.01); H01L 29/49 (2006.01); H10K 10/82 (2023.01); H10K 10/84 (2023.01); H10K 71/00 (2023.01); H10K 71/20 (2023.01);
U.S. Cl.
CPC ...
H01L 29/458 (2013.01); H01L 27/124 (2013.01); H01L 29/401 (2013.01); H01L 29/4908 (2013.01); H10K 10/82 (2023.02); H10K 10/84 (2023.02); H10K 71/236 (2023.02); H10K 71/621 (2023.02); Y10S 438/937 (2013.01);
Abstract
A display device includes: a thin-film transistor on a substrate, the thin-film transistor including on the substrate: an active layer; a gate electrode overlapping the active layer; a source electrode and a drain electrode electrically connected to the active layer and including a first metal material; and a first capping layer which covers each of the source electrode and the drain electrode, the first capping layer having a Young's modulus greater than that of the first metal material.