John Lewis

John Lewis
John Lewis

Stories by John Lewis

Manufacturing Proble Needles with Vision

Motion control and machine vision are used throughout the semiconductor manufacturing process, from monitoring the diameter of ingots as they are formed from a crystal seed to aligning a die lead frame prior to wire bonding. In nearly every step of the process, motion and vision can be found working together to align, inspect, measure, and identify wafers and die so that the various pieces of equipment can do their tasks.