| 摘要 |
PROBLEM TO BE SOLVED: To provide a physical quantity detection device capable of preventing spuriousness from being generated and improving detection sensitivity.SOLUTION: A physical quantity detection device 100 comprises: a base 10; a movable part 14 provided on the base 10 via a joint 12 and displaced according to a physical quantity; and a physical quantity detection element 20 extending between the base 10 and the movable part 14 in a planar view in a displacement direction. The physical quantity detection element 20 is placed in a groove part 30 provided on the base 10 and the movable part 14. |
