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:
Mar. 11, 2025
Filed:
Oct. 31, 2022
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
JuHeyuck Baeck, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01); G02F 1/1368 (2006.01); H10K 59/121 (2023.01);
U.S. Cl.
CPC ...
H01L 27/1225 (2013.01); G02F 1/1368 (2013.01); H10K 59/1213 (2023.02);
Abstract
A display device includes a substrate and multiple thin film transistors, each of which comprises an active layer having a channel portion, and a gate electrode that overlaps the channel portion of the active layer. The gate electrode includes a first part that at least partially overlaps the channel portion, and a second part having a thickness smaller than that of the first part, at least partially overlapping the channel portion, and light transmittance of the second part is greater than that of the first part.