×

Information reception device, information transmission system, and information reception method

  • US 20060239675A1
  • Filed: 05/16/2006
  • Published: 10/26/2006
  • Est. Priority Date: 05/31/2004
  • Status: Active Grant
First Claim
Patent Images

1. An information reception device, comprising:

  • an imaging portion;

    a light reception portion for light reception of optional information subjected to optical modulation;

    a specification portion for specifying an optical modulation region contained in a capture angle of the imaging portion;

    a decoding portion for controlling the light reception portion in order to carry out light reception of the optical modulation region specified by the specification portion and for decoding optional information from the optical modulation content contained in that region; and

    a reproduction portion for reproducing the optional information decoded by the decoding portion.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×