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:
May. 28, 2024
Filed:
Jul. 21, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventors:
Changho Yi, Seoul, KR;
Sungho Kim, Suwon-si, KR;
Seokje Seong, Seongnam-si, KR;
Yoon-Jong Cho, Seongnam-si, KR;
Hyeri Cho, Asan-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/131 (2023.01); G02F 1/1343 (2006.01); G02F 1/1345 (2006.01); G02F 1/135 (2006.01); H10K 59/12 (2023.01); H10K 59/121 (2023.01);
U.S. Cl.
CPC ...
H10K 59/131 (2023.02); G02F 1/1343 (2013.01); G02F 1/134309 (2013.01); G02F 1/1345 (2013.01); G02F 1/13452 (2013.01); G02F 1/13458 (2013.01); G02F 1/1357 (2021.01); H10K 59/1213 (2023.02); H10K 59/1201 (2023.02);
Abstract
A display device includes a substrate, a first lower pattern disposed on the substrate, a second lower pattern disposed in a same layer as the first lower pattern and integrally formed with the first lower pattern, an etch stopper disposed on the second lower pattern, a power voltage line disposed on the first lower pattern, and a transfer pattern disposed on the etch stopper, connected to the power voltage line, and contacting the second lower pattern through a contact hole defined through the etch stopper.