| 摘要 |
An MEMS sensor includes: a fixation frame section; a movable weight section coupled to the fixation frame section via an elastically deformable section; a fixed electrode section extending from the fixation frame section toward the movable weight section; a movable electrode section extending from the movable weight section toward the fixation frame section, and disposed so as to be opposed to the fixed electrode section via a gap; a capacitance section composed mainly of the fixed electrode section and the movable electrode section; and an active element provided to the movable weight section.
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