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:
Aug. 21, 2012
Filed:
May. 13, 2009
Hiroki Nikaido, Tokyo, JP;
Mitsuo Sugino, Tokyo, JP;
Hiroki Nikaido, Tokyo, JP;
Mitsuo Sugino, Tokyo, JP;
Sumitomo Bakelite Co., Ltd., Tokyo, JP;
Abstract
A method of manufacturing a semiconductor component of the present invention has: obtaining a semiconductor wafer having stud electrodes formed on a functional surface thereof, and a circuit board having solder bumps on one surface and having electrode pads on the other surface thereof; bonding the semiconductor wafer and the circuit board, while providing a resin layer having a flux activity between the semiconductor wafer and the circuit board, and so as to bring the stud electrodes into contact with the solder bumps, while penetrating the resin layer having a flux activity, to thereby obtain a bonded structure; applying a solder material onto the electrode pads of the bonded structure; and dicing the bonded structure to obtain a plurality of semiconductor components.