Fingerprint identification device and mobile terminal

Fingerprint identification device and mobile terminal

  • CN 203,630,794 U
  • Filed: 12/13/2013
  • Issued: 06/04/2014
  • Est. Priority Date: 12/13/2013
  • Status: Active Grant
First Claim
Patent Images

1. a fingerprint identification device, comprise dielectric cover plate, there is support, sensing chip, control circuit and the base plate of a through hole, described dielectric cover plate is placed in described through hole and is connected with described sensing chip, described sensing chip is used for gathering finger print information and generates simulating signal, described control circuit is for the treatment of described simulating signal and identify fingerprint, it is characterized in that:

  • described sensing chip comprises induction part and radially extends in this induction part edge and the connecting portion that forms, described induction part connects described dielectric cover plate, and described connecting portion is electrically connected described base plate.

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