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IMAGE SENSING APPARATUS FOR FINGERPRINT IDENTIFICATION AND RELATED DECODER CIRCUIT

  • US 20140205160A1
  • Filed: 01/21/2014
  • Published: 07/24/2014
  • Est. Priority Date: 01/21/2013
  • Status: Abandoned Application
First Claim
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1. An image sensing apparatus, comprising:

  • a substrate, having a first side;

    a light guide plate, having a light exit surface and a light entry surface, wherein the light exit surface faces the first side of the substrate;

    a plurality of photosensors, disposed on the first side of the substrate; and

    a light source, disposed near the light entry surface of the light guide plate, wherein light generated from the light source enters the light guide plate through the light entry surface.

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