Dear Hu, It is not possible to reach less than 390°C. If it was possible, everybody could use it! Bye Huxiaodong a écrit : > Dear MEMS Community, > Does anyone know about any glass-frit bonding process for WLP package of MEMS devices that has a process temperature below 300 Celcuis degree? > Any information will be greatly appreciated. > Yours Sincerely, > Hu Xiaodong. > _______________________________________________ > MEMS-talk@memsnet.org mailing list: to unsubscribe or change your list > options, visit http://mail.mems-exchange.org/mailman/listinfo/mems-talk > Hosted by the MEMS Exchange, providers of MEMS processing services. > Visit us at http://www.memsnet.org/ -- ********************************************************* Dr. Paolo Bondavalli R&D MEMS Engineer MICROTEC MEMS THALES (ex THOMSON-CSF) CORPORATE RESEARCH CENTER Domaine de Corbeville, Route Departementale 128 F91404 ORSAY (FRANCE) Tel : 01 69 33 08 63 Fax : 01 69 33 08 62 Email : Paolo.Bondavalli@thalesgroup.com ********************************************************** Disclaimer: Opinions expressed herein are my own and may not represent those of my employer. **********************************************************