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. 08, 2005
Filed:
Mar. 18, 2003
Applicant:
Jun Shibata, Tokyo, JP;
Inventor:
Jun Shibata, Tokyo, JP;
Assignee:
Renesas Technology Corp., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L023/48 ; H01L023/52 ; H01L029/40 ;
U.S. Cl.
CPC ...
Abstract
A semiconductor device comprises a semiconductor substrate, an interlayer insulating film formed on the semiconductor substrate, a first pad, a second pad and a conductor. The first pad is formed on the interlayer insulating film and its circumferential edges are covered with a first surface-protecting film. The second pad formed on the interlayer insulating film facing the first pad across a second surface-protecting film, and its circumferential edges are covered with a third surface-protecting film. The conductor is provided continuously on the first pad, the first to third surface-protecting films, and the second pad.