Browse Prior Art Database

Multilayer Ceramic Fixed Layer Substrate Design

IP.com Disclosure Number: IPCOM000067826D
Original Publication Date: 1979-Oct-01
Included in the Prior Art Database: 2005-Feb-20

Publishing Venue

IBM

Related People

Authors:
Johnson, AH Martyak, JE Ricci, R [+details]

Abstract

Multilayer ceramic (MLC) fixed layer substrate design comprises from a plurality of interconnected layers which are primarily divided into two sections, top and bottom fixed layers. These fixed layers remain standard for all modules of a similar design. The fixed layers provide a means of communication by using redistribution and a grid configuration of filled vias between devices, power distribution and I/O pins that, when merged with personalized intermediate layers, will result in a complete substrate and module design that satisfies a user's particular needs.