Patent ID: 11867779
Assignee: TDK CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 10:
11. The sensor according to claim 10, wherein
the support member includes a protruding surface protruding in a direction away from the top surface of the substrate and including the at least one inclined surface,
the protruding surface includes an upper end portion farthest from the top surface of the substrate,
the protruding surface includes a first curved surface portion including the upper end portion of the protruding surface, and a second curved surface portion continuous with the first curved surface portion and located between the first curved surface portion and the top surface of the substrate in a direction perpendicular to the top surface of the substrate,
the first curved surface portion is a curved surface protruding in the direction away from the top surface of the substrate,
the second curved surface portion is a curved surface protruding in a direction closer to the top surface of the substrate, and
a radius of curvature of the second curved surface portion in a cross section perpendicular to the top surface of the substrate is smaller than a radius of curvature of the first curved surface portion in the cross section perpendicular to the top surface of the substrate, and is greater than or equal to 0.3 μm.