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Light sensor circuit having a plurality of switches for selective connection between a detector and an output terminal in all combinations of a plurality of detectors and a plurality of output terminals

  • US 5,736,733 A
  • Filed: 06/25/1996
  • Issued: 04/07/1998
  • Est. Priority Date: 09/25/1995
  • Status: Expired due to Term
First Claim
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1. A photosensor circuit comprising:

  • a plurality of light receiving elements for detecting incident light;

    a plurality of output terminals for outputting photocurrents generated in said plurality of light receiving elements;

    a plurality of switches for selecting connection between said light receiving element and said output terminal in all combinations of said plurality of light receiving elements and said plurality of output terminals; and

    a shift register comprised of a plurality of nodes each controlling on/off of said plurality of switches.

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