| 摘要 |
The MEMS sensor according to the present invention includes: a substrate made of a silicon material, having a recess dug down from the surface thereof; a fixed electrode made of a metallic material, arranged in the recess and fixed to the substrate; and a movable electrode made of a metallic material, arranged in the recess to be opposed to the fixed electrode and provided to be displaceable with respect to the fixed electrode.
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