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:
Nov. 24, 2021
Lg Display Co., Ltd., Seoul, KR;
Taehwi Kim, Busan, KR;
Chungwan Oh, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
Provided is a display apparatus. The display apparatus includes a substrate including an active area and an inactive area. The display apparatus further includes a transistor and a light emitting diode in the active area. The display apparatus further includes a circuit unit, a dam, and a reference power voltage line in the inactive area. The reference power voltage line includes a first conductive layer, a second conductive layer, and a third conductive layer in the inactive area, wherein at least one of the first conductive layer, the second conductive layer, or the third conducive layer horizontally overlaps with a remaining two conductive layers included in the reference power voltage line in a vertical direction.