Dear MEMS discussion group members

I'm looking for a special polyimide for a flip-chip bonding.

1) Materials should be conductive, I mean electrically conductive;
2) Materials should be spin-coated;
3) Materials should be wet etched.

If you have any ideas, I'll be happy. Thank you.

Kwangwook Oh
koh@uceng.uc.edu
http://www.uc.edu/~ohkk/
Center for Microelectronic Sensors and MEMS
Electrical Enginnering, University of Cincinnati



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