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:
Jul. 21, 2009
Filed:
Nov. 10, 2005
Akira Yamamoto, Nara, JP;
Yasuo Sugimori, Nabari, JP;
Akira Yamamoto, Nara, JP;
Yasuo Sugimori, Nabari, JP;
Hosiden Corporation, Osaka, JP;
Abstract
A substrate having a metal capsule which has an open end caulked to a planar periphery portion and in which an electric apparatus is accommodated includes a substrate main body having a planar central projecting portion consisting of a resin material and a step provided on a side of the flat plate portion located opposite a mounted surface side, an annular metal member which is located between a peripheral part of the central projecting portion and a flat plate portion and which is partly exposed toward the mounted surface side like a flange, a plurality of external terminals provided on the mounted surface of the central projecting portion, a metal coat connected to the annular metal member and to at least one of the external terminals and formed along an outer surface of the central projecting portion, a plurality of internal terminals provided on an inner surface of the substrate main body located opposite the mounted surface side, ground through-holes formed in a planar peripheral portion at a position where the annular metal member is sandwiched, the ground through-holes connecting some of the internal terminals to the annular metal member, and signal through-holes formed in the substrate main body and connecting the other internal terminals to the external terminals.