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:
Sep. 02, 2025
Filed:
May. 23, 2022
Nichia Corporation, Anan, JP;
Kentaro Watanabe, Anan, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light-emitting element includes: a substrate; a semiconductor layered body including: a first semiconductor layer, an active layer, and a second semiconductor layer, wherein a portion of the first semiconductor layer is exposed from the active layer and the second semiconductor layer; a first electrode disposed on the exposed portion of the first semiconductor layer and electrically connected to the first semiconductor layer; a second electrode disposed on the second semiconductor layer; a first insulating layer covering the first electrode and the second electrode and having a first opening above the first electrode and a second opening above the second electrode; a first pad electrode disposed on the first insulating layer and electrically connected to the first electrode through the first opening; and a second pad electrode disposed on the first insulating layer and electrically connected to the second electrode through the second opening.