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:
Jun. 04, 2019
Filed:
Jul. 13, 2018
Ngk Spark Plug Co., Ltd., Nagoya-shi, Aichi, JP;
Masahito Morita, Nagoya, JP;
NGK SPARK PLUG CO., LTD., Nagoya, JP;
Abstract
A light-emitting-element mounting package includes a substrate and a frame that are each made of a metal. The substrate includes a front surface and a back surface that oppose each other, and is provided with a mounting portion for a light emitting element at the front surface. The frame stands on the front surface of the substrate and includes an inner side surface that surrounds the mounting portion and an outer side surface. A substrate-side end portion of the frame includes a curved inclined surface (inclined portion) in a region near the outer side surface. The curved inclined surface is inclined toward a center of the frame in a thickness direction. A silver solder (joining material) is provided between the front surface of the substrate and the frame.