Patent ID: 9632119
Date: 2017-04-25
CPC Classifications: G01R,H01F,H01L

Claim:
1. A sensor device comprising: a printed circuit board comprising a first main surface and a second main surface opposite the first main surface; a power line extending along the first main surface of the printed circuit board; a first semiconductor device comprising a first substrate including a first surface and a second surface opposite the first surface, and a first inductor over the first surface of the first substrate, the first semiconductor device being mounted over the printed circuit board such that the first main surface and the second, a logic circuit being disposed inside a region surrounded by the first inductor; and a second semiconductor device comprising a second substrate including a third surface and a fourth surface opposite the third surface, and a second inductor over the third surface of the second substrate, the second semiconductor device being mounted over the printed circuit board such that the first main surface and the fourth, a logic circuit being disposed inside a region surrounded by the second inductor, wherein, when viewed from a direction perpendicular to the first main surface of the printed circuit board, the power line extends between the first inductor and the second inductor without overlapping with the first inductor and the second inductor.