摘要 |
The present invention relates to a Micro Electro Mechanical systems (MEMS) device and more particularly to the assembly and packing thereof. The Micro Electro Mechanical systems (MEMS) device includes a solder bump on a substrate, a CMOS-MEMS die comprising a CMOS die and a MEMS die, and stud bumps on the CMOS die. The MEMS die is disposed between the CMOS die and the substrate. The stud bumps and the solder bumps are positioned to provide an electrical connection between the CMOS die and the substrate. |