Entries Tagged 'Semiconductor' ↓

The industry of bonding tools is a very specialized industry and very few knows about what is the nomenclature of the said tool. I was once asked by a technician what is a capillary. He thought is was a small glass tube used in blood testing. On my ten years of employment on a bonding tool manufacturers, I’m very familiar of the design of capillaries but not very well on applications. I mean how it is used to bond integrated circuits. To familiarize you on the cross-section of a simple tip of a capillary drawing, see sketch below ( Fig. 1): Continue reading →

I know I should not include this topic because I can imagine that this will not be very useful to other discipline of AutoCAD users because mostly, Architectural and Civil engineering have the most user of AutoCAD. Just to share my little knowledge to the world wide web that such profession does exist. Many of my drawing are measured in microns ( metric unit of measurement) and mil (english unit of measurement: thousand of an inch) and the tolerances are so small, the smallest is 1 micron. Can you imagine that, you need a micro scope to see the tolerances.

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