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:
Aug. 12, 2025
Filed:
Dec. 16, 2021
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Kwang Yong Choi, Paju-si, KR;
In Hyo Han, Paju-si, KR;
Dong Yoon Lee, Paju-si, KR;
Hyun Dong Kim, Paju-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/123 (2023.01); H10D 86/40 (2025.01); H10D 86/60 (2025.01); H10K 50/818 (2023.01); H10K 59/12 (2023.01); H10K 59/121 (2023.01); H10K 59/124 (2023.01); H10K 59/131 (2023.01); H10K 59/80 (2023.01); H10K 59/88 (2023.01); H10K 71/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/123 (2023.02); H10K 50/818 (2023.02); H10K 59/1213 (2023.02); H10K 59/131 (2023.02); H10K 59/80518 (2023.02); H10K 71/00 (2023.02); H10D 86/441 (2025.01); H10D 86/60 (2025.01); H10K 59/1201 (2023.02); H10K 59/124 (2023.02); H10K 59/80521 (2023.02); H10K 59/88 (2023.02); H10K 71/861 (2023.02);
Abstract
Discussed is a display device including a gate electrode, a gate insulating film disposed on the gate electrode, a semiconductor layer disposed on the gate insulating film, an insulating layer disposed on the semiconductor layer, a first electrode disposed on the insulating layer, a light-emitting layer disposed on the first electrode, and a second electrode disposed on the light-emitting layer.