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:
Dec. 02, 2025
Filed:
Oct. 04, 2022
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Jaeyoung Oh, Goyang-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/35 (2023.01); H10K 59/122 (2023.01); H10K 59/38 (2023.01);
U.S. Cl.
CPC ...
H10K 59/353 (2023.02); H10K 59/122 (2023.02); H10K 59/351 (2023.02); H10K 59/38 (2023.02);
Abstract
Disclosed is a display device including a substrate including a plurality of sub-pixels, each light-emitting area included in each of the sub-pixels, a buffer layer positioned on the substrate and including each buffer hole defined therein for exposing a surface of the substrate in each light-emitting area, and a bank positioned on the buffer layer and having each bank hole defined therein for separating the light-emitting area of each sub-pixel from the light-emitting areas of other sub-pixels.