Abstract: A substrate including a sensor unit, wherein the sensor unit includes a coil wound at least once arranged on the surface of the sensor or embedded within and near the surface thereof. With such an arrangement, an electric current that corresponds to information with respect to the substrate flows through the coil.
Type:
Application
Filed:
November 19, 2009
Publication date:
June 3, 2010
Applicants:
Philtech Inc., Shinko Electric Industries Co., Ltd.
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