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:
Oct. 22, 1996
Filed:
Jun. 06, 1995
Ashwinkumar C Bhatt, Endicott, NY (US);
Thomas P Duffy, Endicott, NY (US);
Jeffrey A Knight, Endwell, NY (US);
James P Walsh, Vandling, PA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method of forming an I/C chip mounting module, and for mounting an I/C chip thereon, is disclosed. A rigid cap and substrate are provided. A bottomed cavity is routed in the cap, and the substrate has circuitry formed thereon. The cap and substrate are laminated together with bond pads, which connect to the circuitry being disposed in the cavity. After circuitization of the exposed surface of the cap and drilling and plating of vias, the material of the cap overlying the cavity is removed to expose the bond pads. Thereafter, an I/C chip is connect to the pads.