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. 04, 2024
Filed:
May. 25, 2023
Nichia Corporation, Anan, JP;
Hiroaki Kageyama, Tokushima, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light-emitting element includes: a support substrate; a semiconductor stacked body disposed on the support substrate, the semiconductor stacked body including a first semiconductor layer, a second semiconductor layer, and a light-emitting layer provided between the first semiconductor layer and the second semiconductor layer; an insulating film including a first opening disposed above the first semiconductor layer and a plurality of second openings disposed above the second semiconductor layer; a first pad electrode disposed on the insulating film and electrically connected to the first semiconductor layer at the first opening; a second pad electrode disposed on the insulating film and electrically connected to the second semiconductor layer at the plurality of second openings; and a third pad electrode disposed on the insulating film and electrically insulated from the semiconductor stacked body.