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. 13, 2011
Filed:
Sep. 17, 2009
Applicants:
Kuniko Ishikawa, Kawasaki, JP;
Norio Kainuma, Kawasaki, JP;
Kenji Kobae, Kawasaki, JP;
Inventors:
Assignee:
Fujitsu Limited, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
A manufacturing method for an electrode connecting portion includes covering an electrode forming surface with a solder sheet, rolling a heating roller on the solder sheet that covers the electrode forming surface, and removing the solder sheet after the heating roller has passed over the solder sheet.