| 摘要 |
A MEMS element of an aspect of the present invention including a first electrode provided on a substrate, a second electrode which is provided above the first electrode and which is driven toward the first electrode, an anchor provided on the substrate, a beam which supports the second electrode in midair, one end of the beam being connected to the anchor and the beam including a sidewall part provided at its end in the width direction, the sidewall part having a downward-facing protrusion. |
