Browse Prior Art Database

WIREBOND INSPECTION USING PLANE OF LIGHT

IP.com Disclosure Number: IPCOM000009648D
Original Publication Date: 2000-Jan-01
Included in the Prior Art Database: 2002-Sep-06

Publishing Venue

Motorola

Related People

Authors:
Luis Allegri Chris LeBeau David Lehnen

Abstract

Wirebonding inspection is a process step between wirebonding and molding. We present an invention whereby three-dimensional spatial exten- sion of the wirebond link is obtained. This data is then analyzed and compared against wirebonding diagrams and their corresponding wirebonding loop definitions.