Reg: problems with SU-8 bonding to the silicon wafer
Vishwanath Somashekar
2005-06-23
Hi,
Thanks for the response. I have tried to spin the second layer of SU-8
before doing the PEB and devoloping of the first layer. However, I
seem to land into a problem of aligning the second layer. I can barely
see the the alignment markers which are placed in the first layer for
me to help align the second layer. Any suggestions regarding this
would help a lot.
Again Thanks for all the help..
Cheers,
Vishwa