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:
Nov. 12, 2024
Filed:
Aug. 30, 2020
Nichia Corporation, Anan, JP;
Yusuke Kawano, Anan, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light-emitting device includes light-emitting elements connected through a wiring pattern, at least one wire electrically connecting a portion of the wiring pattern to another portion of the wiring pattern, and a reflective member covering a region of the mounting board except for the wiring pattern. The wiring pattern includes wire connection regions at such a distance from each other as to allow the wire to connect the connection regions to each other. The connection regions being used to connect the light-emitting elements in series and/or in parallel by the wire in any one pattern of a plurality of connection patterns with different numbers of series and parallel connections. A plurality of rows of light-emitting elements each constituted of part of the light-emitting elements are disposed on the wiring pattern. The wiring pattern includes an extending portion provided outside of the rows and not provided between the rows.