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:
Feb. 23, 2010
Filed:
Sep. 28, 2005
Applicants:
Robert O. Conn, Laupahoehoe, HI (US);
Steven J. Carey, San Jose, CA (US);
Inventors:
Robert O. Conn, Laupahoehoe, HI (US);
Steven J. Carey, San Jose, CA (US);
Assignee:
XILINX, Inc, San Jose, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor package having a substrate and a die includes a plurality of conductive posts attached to the substrate and bonded to an active surface of the die via a plurality of corresponding microbumps. The conductive posts are flexible and extend beyond the top surface of the substrate a sufficient distance to absorb lateral forces exerted upon the microbumps.