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. 14, 2021
Filed:
Nov. 25, 2019
Nichia Corporation, Anan, JP;
Hiroaki Kageyama, Tokushima, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light-emitting element includes: a base member including a first side and a second side, the first side and the second side being along a first direction, wherein a second direction from the first side toward the second side is orthogonal to the first direction; a semiconductor stacked body that is not electrically connected to the base member in a third direction, the third direction being orthogonal to a plane including the first direction and the second direction, the semiconductor stacked body comprising a p-type semiconductor layer, a light-emitting layer, and an n-type semiconductor layer; a first pad electrode that is not electrically connected to the base member in the third direction; a second pad electrode that is not electrically connected to the base member in the third direction; a first conductive layer; and a second conductive layer.