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:
Mar. 16, 2010
Filed:
Oct. 31, 2007
Applicants:
Junji Fujino, Tokyo, JP;
Shinichi Takagi, Tokyo, JP;
Inventors:
Junji Fujino, Tokyo, JP;
Shinichi Takagi, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device includes: a package case in which a semiconductor element is mounted, the package case having a bonding portion; a cap having a bonding portion bonded to the bonding portion of the package case so as to hermetically seal the semiconductor element; and one or more bonding/sealing wires disposed between and in contact with the bonding portion of the package case and the bonding portion of the cap such that the one or more bonding/sealing wires form a closed loop and hermetically seal the semiconductor element.