Hi MEMS_Community, we are a producer of inclination sensors, based on a glas/silicon/glas-stack. The glas and silicon is connected by anodic bonding, a very reliable and strong connecting methode. But from time to time we are interested to open a sensor to have a look inside it. Have anybody a hint, if it is possible to open such a system, without damaging the silicon. Because I think that the question above is from general interest, I will collect the replies and will post it here. Thank you in advanced Dirk Dirk Zielke GEMAC mbH Zwickauer Str. 227 09116 Chemnitz Germany Tel.: +49 371 3377 131 Fax.: +49 371 3377 272 email: info@gemac-chemnitz.de http://www.gemac-chemnitz.de (Deutsch) http://www.gemac-chemnitz.de/mst/mst_eng.htm (English)