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. 19, 2026
Filed:
Jul. 18, 2023
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Jiyoung Ahn, Goyang-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/62 (2010.01); H10H 20/832 (2025.01); H10H 20/855 (2025.01); H10H 20/857 (2025.01); H10W 90/00 (2026.01);
U.S. Cl.
CPC ...
H10H 20/857 (2025.01); H10H 20/835 (2025.01); H10H 20/855 (2025.01); H10W 90/00 (2026.01);
Abstract
Disclosed are a display panel and a display device in which a reflective electrode layer having a pattern corresponding to a lower surface of a light-emitting element is disposed under the light-emitting element. Thus, light efficiency and light reflectance of an area corresponding to the light-emitting element are increased while a reflectance is lowered in an area other than the area corresponding to the light-emitting element. Thus, light efficiency and light reflectance of the light-emitting element are increased while improving black reflection visibility.