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. 16, 2025
Filed:
Jun. 03, 2020
Samsung Display Co., Ltd., Yongin-si, KR;
Su Mi Moon, Suwon-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A light emitting element includes a first semiconductor layer doped with a first polarity; a second semiconductor layer doped with a second polarity different from the first polarity; an active layer arranged between the first semiconductor layer and the second semiconductor layer, and including a first surface facing the first semiconductor layer and a second surface facing the second semiconductor layer; and a doped layer disposed on the first surface or the second surface of the active layer and having ions of the first polarity or the second polarity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile