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MEMSnet Home: MEMS-Talk: Help: Trade for 3" wafer use 2" wafer
Help: Trade for 3" wafer use 2" wafer
2002-05-09
Gao, Yuanfang (UMC-Student)
Help: Trade for 3" wafer use 2" wafer
Gao, Yuanfang (UMC-Student)
2002-05-09
Hi, folks,

I have some 2" wafers, but later we found one equipment can't process 2"
wafers in our fabrication,So I'd like to trade these wafers for some 3"
wafers.

The 2" wafers we have: p type, <100>, 1-10 ohm-cm, 9-12 mils, DSP.
Quantity is 25. They are still in the original cleanroom-packed containers.

The 3" wafers we want is Double side polished,<100>, uniform thickness in
the range of (10-14 mils).

Anyone who can help me to make use of these 2" wafers please reply to me.
I will offer you a good trade!

Thanks!

Yuanfang Gao

EE
U of Missouri-Columbia

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