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Browse Prior Art Database

Process Monitor for Determining Time Above Liquidus

IP.com Disclosure Number: IPCOM000049922D
Original Publication Date: 1982-Aug-01
Included in the Prior Art Database: 2005-Feb-09

Publishing Venue

IBM

Related People

Authors:
Westerinen, WJ [+details]

Abstract

This method determines time above liquidus of solder balls for attaching monolithic circuit chips to a ceramic substrate in circuit modules.