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. 30, 2025
Filed:
Nov. 09, 2021
Samsung Display Co., Ltd., Yongin-si, KR;
Buem Joon Kim, Hwaseong-si, KR;
Jong Hyuk Kang, Suwon-si, KR;
Won Ho Lee, Suwon-si, KR;
Hyun Deok Im, Seoul, KR;
Eun A Cho, Gunpo-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A light emitting element includes a core structure, which includes a first light emitting element core, a second light emitting element core spaced apart from the first light emitting element core, and a first bonding layer between the first light emitting element core and the second light emitting element core, each of the first light emitting element core and the second light emitting element core includes a first semiconductor layer, a second semiconductor layer spaced apart from the first semiconductor layer, and an element active layer between the first semiconductor layer and the second semiconductor layer, and a stacking direction of the first semiconductor layer, the element active layer, and the second semiconductor layer of the first light emitting element core is opposite to a stacking direction of the first semiconductor layer, the element active layer and the second semiconductor layer of the second light emitting element core.