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Fingerprint identifying system

  • US 20100208954A1
  • Filed: 07/10/2009
  • 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 source;

    a light-transmissive finger press plate disposed to receive light from said light source, and having a top face adapted to contact a finger, a bottom face, and at least one first microstructure layer formed on at least one of said top and bottom faces of said light-transmissive finger press plate for guiding the light received from said light source to uniformly scatter; and

    an image-capturing unit disposed below said light-transmissive finger press plate.

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