Browse Prior Art Database

Video Based Alignment Tool Translation

IP.com Disclosure Number: IPCOM000120688D
Original Publication Date: 1991-May-01
Included in the Prior Art Database: 2005-Apr-02
Document File: 1 page(s) / 52K

Publishing Venue

IBM

Related People

Authors:
DeFoster, SM Marsh, EL Zalesinski, J [+details]

Abstract

Disclosed is a tool to optically align two elements. A good application would be to align a contact test head to a ceramic substrate, but the tool is by no means limited to this application.