Patent ID: 11242243

Abstract:
Embodiments of the application provide a MEMS chip and an electrical packaging method for a MEMS chip. The MEMS chip includes a MEMS device layer, a first isolating layer located under the MEMS device layer, and a first conducting layer located under the first isolating layer. At the first isolating layer, there are a corresponding quantity of first conductive through holes in locations corresponding to conductive structures in a first region and in locations corresponding to electrodes in a second region. At the first conducting layer, there are M electrodes spaced apart from one another, and the M electrodes are respectively connected to M of the first conductive through holes. At the first conducting layer, electrodes in locations corresponding to at least some of the conductive structures in the first region are electrically connected in a one-to-one correspondence to electrodes in locations corresponding to at least some of the electrodes in the second region.