Physical quantity sensor, pressure sensor, altimeter, electronic apparatus, and moving object

Abstract

A physical quantity sensor includes: a substrate that has a diaphragm section that is deformed to be deflected by receiving a pressure; a fixed electrode that is provided in the diaphragm section; and a movable electrode that has a movable section that is away from the fixed electrode and is disposed opposite to the fixed electrode, in which a shape of the diaphragm section in a plan view is a longitudinal shape extended in a predetermined direction, and in which a shape of the fixed electrode in a plan view is a longitudinal shape extending along a predetermined direction.

Dependencies are inferred from the claim text.