Patent ID: 7953257

Claim:
A sliding type thin fingerprint sensor package defined as a sliding region and a conductive portion comprising: a substrate comprising: a dielectric layer having an upper surface, a lower surface and a window penetrating the upper surface and the lower surface; a circuit layer having a first surface, a second surface, a plurality of internal contact pads formed on the lower surface of the dielectric layer, and a plurality of external contact pads; and a first passivation layer formed on the first surface of the circuit layer and having a plurality of first openings for exposing the internal contact pads; a fingerprint sensor chip electrically connected with the internal contact pads and having an active surface, a back surface, and a sensing region formed on the active surface and exposed by the window of the dielectric layer; and a metal plate electrically connected with the substrate and having a sliding surface close to the sensing region of the fingerprint sensor chip and exposed by the window of the dielectric layer; wherein, the sensing region of the fingerprint sensor chip and the sliding surface of the metal plate are located at the sliding region, the external contact pads of the circuit layer are located at the conductive portion.