Patent ID: 7948043

Claim:
A package of a micro-electro-mechanical systems (MEMS) device, the package comprising: a cap wafer; a plurality of bonding bumps formed over the cap wafer; a plurality of array pads arrayed on an outer side of the bonding bumps; a sealing line formed between the bonding bumps and the array pads to encompass the bonding bumps; and an MEMS device wafer bonded to an upper portion of the cap wafer in a manner to expose the array pads, wherein the MEMS device wafer comprises: a silicon on insulator (SOI) substrate; an insulation layer formed over the SOI substrate; a plurality of inner pads formed over the insulation layer; a plurality of barrier walls separated from the inner pads and bonded to the sealing line; and a moving part supported by the inner pads.