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. 09, 2025
Filed:
Dec. 05, 2022
Lg Display Co., Ltd., Seoul, KR;
Si Kyu Lee, Paju-si, KR;
Jae Wook Kwon, Paju-si, KR;
Ung Gi Lee, Paju-si, KR;
Gun Woo Lee, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A display apparatus may include a display panel that may include a display area in which a light-emitting device is disposed, and a bezel area disposed outside the display area. A device substrate may extend throughout the display area and the bezel area. An over-coat layer may be on the display area and the bezel area of the device substrate. The light-emitting device may include a first electrode, a light-emitting layer and a second electrode. A bank insulating layer covering an edge of the first electrode may extend on the over-coat layer of the bezel area. An opening penetrating the over-coat layer and the bank insulating layer may be on the bezel area of the device substrate. A sidewall of the opening may be covered by the second electrode. Thus, the penetration of external moisture through the over-coat layer and the bank insulating layer may be blocked or delayed.