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. 30, 2019
Filed:
May. 30, 2017
Nichia Corporation, Anan-shi, Tokushima, JP;
Yoshiyuki Ide, Anan, JP;
NICHIA CORPORATION, Anan-shi, JP;
Abstract
A light emitting device includes an element mounting board including a base, a set of conductive patterns, one or more light emitting elements, and a cover member. The set of conductive patterns includes one or more first conductive layers and one or more second conductive layers made of a different material. The second conductive layers partially cover the first conductive layers. The set of conductive patterns defines one or more element mounting areas each including a part of the first conductive layers not covered by the second conductive layers, and external connectors each including one or more outer edge exposed parts where a part of an outer edge of a corresponding one of the first conductive layers is exposed from the second conductive layers. The cover member covers the light emitting elements and the element mounting areas. The cover member is spaced apart from the outer edge exposed parts.