Patent ID: 9412060
Filing Date: 2016-08-09
CPC Classification: G06K,H01L

Claim Text:
1. A semiconductor device comprising: a first conductive layer; a second conductive layer wirelessly connected to the first conductive layer; a first circuit for rectifying an alternating-current voltage electrically connected to the second conductive layer; a regulator circuit electrically connected to the first circuit for rectifying the alternating-current voltage; and a second circuit electrically connected to the regulator circuit, wherein the first conductive layer and the second conductive layer are configured to be electromagnetically coupled to each other, wherein the first circuit for rectifying the alternating-current voltage is configured to rectify an alternating-current voltage generated in the second conductive layer, and generate a rectified voltage, wherein the regulator circuit is configured to adjust a level of the rectified voltage, and generate an adjusted voltage, wherein the regulator circuit supplies the adjusted voltage to the second circuit, wherein the first conductive layer is loop-shaped, wherein a part of the second conductive layer is loop-shaped, wherein a width of the second conductive layer is smaller than a width of a part of the first conductive layer, and wherein an inner edge and an outer edge of the second conductive layer overlap with the first conductive layer.