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. 05, 2025
Filed:
Jul. 15, 2022
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Jaeyoung Oh, Paju-si, KR;
Youngju Koh, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/12 (2023.01); H10K 50/858 (2023.01); H10K 59/124 (2023.01); H10K 71/00 (2023.01); G09G 3/3233 (2016.01);
U.S. Cl.
CPC ...
H10K 59/124 (2023.02); H10K 50/858 (2023.02); H10K 71/00 (2023.02); G09G 3/3233 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0452 (2013.01); G09G 2300/0842 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/043 (2013.01); H10K 59/1201 (2023.02);
Abstract
Disclosed is a display device including a substrate including a plurality of sub-pixels, each of the plurality of sub-pixels including a light emitting area, a first planarization film on the substrate, an ashing stop film on the first planarization film, a second planarization film on the ashing stop film and including a micro lens array that overlaps the light-emitting area, and a first electrode on the second planarization film and an exposed face of the micro lens array.