HELP! PROBLEMS RELATED WITH..

来源: 于 2003-09-17 21:30:00 [旧帖] [给我悄悄话] 本文已被阅读：次

I have two problems related with semiconductors:
1. what are the key pieces of equipment found in a semiconductor fab?
2. what is meant by saying that a semiconductor device is composed of 6 layers of metal?
Please help me! Thank you very much.
my email: guanellen@hotmail.com



--文学城www.wenxuecity.com--