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:
May. 01, 2007
Filed:
May. 13, 2005
Applicants:
Takahiro Oka, Tokyo, JP;
Makoto Terui, Yamanashi, JP;
Inventors:
Takahiro Oka, Tokyo, JP;
Makoto Terui, Yamanashi, JP;
Assignee:
Oki Electric Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor chip package is formed by a first semiconductor chip and a second semiconductor chip, which have electrodes for wiring at surfaces thereof, being integrated and mounted in a state in which reverse surfaces thereof oppose one another. Therefore, two semiconductor chips can be freely combined and mounted regardless of chip sizes thereof, and lengths of wires can be shortened. Thus, a wire-bonding yield can be improved, and a semiconductor package having excellent electric characteristics can be obtained.