Hello Technetters,

        Does anyone have an accurate method for verifying all wirebonds are in
place?  The number of wirebonds is too great for visual inspection, and we all
know that isn't 100% accurate.  An electrical performance test won't capture
all defective wires.  I guess I'm looking at some sort of Automatic Optical
Inspection (AOI) system.  Does something like this exist that can check
multiple heights and wire cross overs?

Thanks for any input.

Glenn Pelkey
Quality/Reliability Engineer

##############################################################
TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c
##############################################################
To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body:
To subscribe:   SUBSCRIBE TECHNET <your full name>
To unsubscribe:   SIGNOFF TECHNET
##############################################################
Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information.
For the technical support contact Dmitriy Sklyar at [log in to unmask] or 847-509-9700 ext.311
##############################################################