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:
Apr. 12, 2011
Filed:
Sep. 03, 2009
Applicants:
Jaime A. Bayan, San Francisco, CA (US);
Anindya Poddar, Sunnyvale, CA (US);
Inventors:
Jaime A. Bayan, San Francisco, CA (US);
Anindya Poddar, Sunnyvale, CA (US);
Assignee:
National Semiconductor Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/495 (2006.01);
U.S. Cl.
CPC ...
Abstract
An integrated circuit package is described that includes an integrated circuit die, a plurality of lower contact leads, and an insulating substrate positioned over the die and lower contact leads. The insulating substrate includes a plurality of electrically conducting upper routing traces formed on the bottom surface of the substrate. The traces on the bottom surface of the substrate electrically couple each lower contact lead with an associated I/O pad.