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:
Sep. 30, 1997
Filed:
May. 30, 1996
Sadanand R Patil, San Jose, CA (US);
Tai-Yu Chou, Pleasonton, CA (US);
Prabhansu Chakrabarti, Sunnyvale, CA (US);
LSI Logic Corporation, Milpitas, CA (US);
Abstract
A semiconductor device package for one or more semiconductor dice uses a package substrate having one pair of biplanar conductive planes and another pair of biplanar conductive planes. The pairs of planes are positioned in a coplanar relationship between the top traces and the bottom traces. Power may be supplied to die core circuits through one pair of planes and to die input-output circuits through another pair of planes to decouple the core circuits from the input-output circuits and minimize noise induced false switching in either set of circuits. The core circuits and the input-output circuits may be powered by the same power supply or separate power supplies.