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:
Dec. 21, 2010
Filed:
Oct. 23, 2008
Applicants:
Makoto Ishida, Toyohashi-shi, Aichi, JP;
Kazuaki Sawada, Toyohashi, JP;
Hidekuni Takao, Toyohashi, JP;
Minoru Sudo, Chiba, JP;
Inventors:
Makoto Ishida, Toyohashi-shi, Aichi, JP;
Kazuaki Sawada, Toyohashi, JP;
Hidekuni Takao, Toyohashi, JP;
Minoru Sudo, Chiba, JP;
Assignees:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/00 (2006.01); H01L 23/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electronic circuit device comprises a silicon substrate having front and rear surfaces, a semiconductor element formed on the front surface, and at least one through-hole penetrating through the front surface and the rear surface. At least one passive element is supported by the silicon substrate. At least one connecting element is disposed in the through-hole of the silicon substrate for electrically connecting the semiconductor element to the passive element.