VORRICHTUNG UND VERFAHREN ZUR ERMITTLUNG FEHLENDEN VERBINDUNGSMATERIALS
摘要
<p>Apparatus and method for detecting missing interconnect material. The distance traveled by a bonding tool is measured while the interconnect material is being bonded to a site. Unless it exceeds a predetermined threshold, a signal is generated indicating missing interconnect material. A pivoting system associated mating electrical contacts, and a measurement/comparator are advantageously employed to facilitate this measurement.</p>
申请公布号
DE4222579(A1)
申请公布日期
1993.01.21
申请号
DE19924222579
申请日期
1992.07.09
申请人
HUGHES AIRCRAFT CO., LOS ANGELES, CALIF., US
发明人
GABALDON, JOHN B., SAN DIEGO, CALIF., US;EVANS JUN., DANIEL D., OCEANSIDE, CALIF., US;CAWELTI, DALE W., CARLSBAD, CALIF., US