Biological recognition sensing device based on electronic static discharge (ESD) protection

Biological recognition sensing device based on electronic static discharge (ESD) protection

CN
  • CN 104,035,619 B
  • Filed: 06/13/2014
  • Issued: 02/15/2017
  • Est. Priority Date: 06/13/2014
  • Status: Active Grant
First Claim
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1. a kind of bio-identification induction installation based on ESD protection is it is characterised in that include:

  • Sensing unit array, described sensing unit array includes multiple sensing units being intervally installed, wherein, described sensingIt is provided with the ESD protection location that electrostatic induced current is flowed out described sensing unit in unit;

    It is formed at the 2nd ESD protection location between adjacent described sensing unit, wherein, a described ESD protection location andIt is to be flowed to the electrostatic induced current in described sensing unit by a described ESD protection location that two ESD protection locations are equipped withDescribed 2nd ESD protection location;

    Described 2nd ESD protection location includes NMOSESD, GGNMOS and and NMOSESDAnd GGNMOSAssociation is arranged, for driving described NMOSESDDriver element with described GGNMOS.

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