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:
Oct. 18, 2022
Lg Display Co., Ltd., Seoul, KR;
Yeonjun Oh, Gimpo-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
Provided is a display device. The display device having an active area including a plurality of sub-pixels and a non-active area. The display device comprises a lower substrate made of a transparent conducting oxide or an oxide semiconductor; a plurality of transistors disposed in the plurality of sub-pixels on the lower substrate, a planarization layer disposed on the plurality of transistors, a plurality of light emitting elements disposed on the planarization layer in the plurality of sub-pixels and including an anode, a light emitting layer and a cathode and a plurality of light emitting layer protective patterns disposed between the planarization layer and the anode.