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:
Mar. 10, 1992
Filed:
Oct. 02, 1990
Jorge M Hernandez, Mesa, AZ (US);
Michael S Hyslop, Chandler, AZ (US);
Rogers Corporation, Rogers, CT (US);
Abstract
A decoupling scheme is presented which is well suited for use with any type of integrated circuit package. In accordance with the present invention, a flat decoupling capacitor is attached directly to the top of an IC die and is electrically connected to the IC by means of raised conductive bumps provided either on the surface of the decoupling capacitor or on the IC die surface. These conductive bumps interconnect the internal electrodes of the capacitor to the power and ground circuits of the IC. The resulting decoupling scheme provides a decoupling loop with an inductance which is significantly lower than previously disclosed decoupling loops.