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Semiconductor device

  • US 9,965,713 B2
  • Filed: 08/20/2013
  • Issued: 05/08/2018
  • Est. Priority Date: 12/27/2006
  • Status: Active Grant
First Claim
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1. A semiconductor device comprising:

  • a signal processing circuit having a charging circuit;

    an insulating film over the signal processing circuit; and

    a first conductive layer, a second conductive layer, and a battery each over and in direct contact with a top surface of the insulating film,wherein the insulating film comprises a first surface provided with the first conductive layer, the second conductive layer and the battery, and a second surface facing the signal processing circuit opposite to the first surface,wherein the second conductive layer is configured to receive a wireless signal,wherein the second conductive layer is electrically connected to the signal processing circuit through the first conductive layer, andwherein the battery is electrically connected to the charging circuit.

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