| 摘要 |
The claim invention is directed at a MEMS microphone die fabricated using CMOS-based technologies. In particular, the claims are directed at various aspects of a MEMS microphone die having anisotropic springs, a backplate, a diaphragm, mechanical stops, and a support structure, all of which are fabricated as stacked metallic layers separated by vias using CMOS fabrication technologies. |
