Browse Prior Art Database

Ceramic Lid Piercing Tool

IP.com Disclosure Number: IPCOM000035074D
Original Publication Date: 1989-Jun-01
Included in the Prior Art Database: 2005-Jan-28

Publishing Venue

IBM

Related People

Authors:
Parker, DE Seto, PK Sturcken, KK [+details]

Abstract

The ceramic lids of very large-scale integration packages can be safely and accurately punctured with a limited travel punch prior to heating the package for rework and thereby avoid internal gas pressure build-up.