HELP! PROBLEMS RELATED WITH..

来源: daily 于 2003-09-17 21:30:00 [] [旧帖] [给我悄悄话] 阅读数 : (288 bytes)
本帖于 2004-02-06 15:24:48 时间, 由普通用户 old-cotton 编辑

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



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