Hi Bill, Do you know any other method other than the oxygen plasma method for bonding Silicon wafer with an developed SU8 pattern and glass slide coated with SU8? Regards, Gauri ________________________________ From: Bill MoffatTo: General MEMS discussion Sent: Tuesday, August 16, 2011 8:53 AM Subject: Re: [mems-talk] Glass-glass bonding problem The fault may be with the bonding unit. I have several customers doing Silicon Wafer to Silicon wafer bonding using about 10 minutes plasma no heat. Others doing a flexible polymer to glass with a 20 second plasma no heat, contact me for further information. Bill Moffat