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Fingerprint indentifying system

  • US 20100208952A1
  • Filed: 08/05/2009
  • Published: 08/19/2010
  • Est. Priority Date: 02/19/2009
  • Status: Active Grant
First Claim
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1. A fingerprint identifying system comprising:

  • a light-transmissive finger press plate having a top face adapted to contact a finger;

    a light source emitting a light beam adapted to interact with the finger on said top face;

    a beam-splitter disposed below said finger press plate and splitting the light beam into a transmission light beam and a reflection light beam; and

    an image-capturing unit receiving at least one of the transmission light beam and the reflection light beam from said beam-splitter.

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