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. 29, 2017
Filed:
Jun. 22, 2016
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventor:
Hideaki Nabekura, Kawasaki, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/02 (2006.01); H01L 21/00 (2006.01); H01L 25/065 (2006.01); H01L 23/498 (2006.01); H01L 25/18 (2006.01); H01L 25/11 (2006.01);
U.S. Cl.
CPC ...
H01L 25/0652 (2013.01); H01L 23/49838 (2013.01); H01L 25/117 (2013.01); H01L 25/18 (2013.01); H01L 2224/16227 (2013.01); H01L 2224/17181 (2013.01); H01L 2225/06517 (2013.01); H01L 2225/06572 (2013.01); H01L 2924/15192 (2013.01);
Abstract
A semiconductor device includes a first circuit board having a first chip and a second chip mounted on a first base, the second chip having a greater height from the first base than that of the first chip; and a second circuit board having a third chip and a fourth chip mounted on a second base, the fourth chip having a greater height from the second base than that of the third chip, the second circuit board being disposed overlapping with the first base such that the second base faces the first chip, and the second base not contacting the second chip.