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:
Apr. 07, 2020
Filed:
Feb. 05, 2019
Nichia Corporation, Anan-shi, Tokushima, JP;
Kenji Ozeki, Tokushima, JP;
Akira Goto, Tokushima, JP;
NICHIA CORPORATION, Anan-shi, JP;
Abstract
A light emitting device includes a substrate, a light emitting element, and a plurality of bumps. The light emitting element is mounted on the substrate. The bumps connect the substrate and the light emitting element. The bumps are arranged in a plurality of columns extending parallel to one side of an outer edge of the light emitting element. A distance between adjacent ones of the bumps in one of the columns arranged closest to the outer edge of the light emitting element is larger than a distance between adjacent ones of the bumps arranged on an inner side of the light emitting element in a plan view.