发明名称 Wafer level hermetic bond using metal alloy
摘要 Systems and methods for forming an encapsulated MEMS device include a hermetic seal which seals an insulating gas between two substrates, one of which supports the MEMS device. The hermetic seal may be formed by heating at least two metal materials, in order to melt at least one of the metal materials. The first melted metal material flows into and forms an alloy with a second metal material, forming a hermetic seal which encapsulates the MEMS device.
申请公布号 US2008318349(A1) 申请公布日期 2008.12.25
申请号 US20080222845 申请日期 2008.08.18
申请人 INNOVATIVE MICRO TECHNOLOGY 发明人 ERLACH DAVID M.;SUMMERS JEFFERY F.;THOMPSON DOUGLAS L.
分类号 H01L21/56;H01L21/67 主分类号 H01L21/56
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