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:
Jun. 23, 2026
Filed:
Nov. 01, 2022
Samsung Display Co., Ltd., Yongin-si, KR;
Sang Ho Jeon, Hwaseong-si, KR;
Ji Song Chae, Yongin-si, KR;
Sang Hoon Lee, Suwon-si, KR;
Jin Hyuk Jang, Hwaseong-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A light-emitting element and a display device including the same are provided. The light-emitting element includes a first semiconductor layer doped with a first-type dopant, a second semiconductor layer doped with a second-type dopant, and a light-emitting layer disposed between the first semiconductor layer and the second semiconductor layer. The light-emitting layer includes at least one first material layer and at least one second material layer, wherein the at least one first material layer includes a zinc oxide (ZnO)-based material, and the at least one second material layer includes a gallium nitride (GaN)-based material.