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DISPLAY DEVICE, DATA PROCESSING METHOD AND DATA PROCESSING SYSTEM USING THE DISPLAY DEVICE

  • US 20090032584A1
  • Filed: 04/03/2007
  • Published: 02/05/2009
  • Est. Priority Date: 04/03/2006
  • Status: Active Grant
First Claim
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1. A display device comprising:

  • non-contact communication means configured to read a card identifier stored in a memory of an IC card;

    generation means configured to generate a one-dimensional or two-dimensional symbol of bonus data associated with the card identifier read by said non-contact communication means; and

    display means configured to display the symbol of the bonus data generated by said generation means;

    wherein the bonus data displayed in the symbol displayed on said display means is read by a reading means of a POS terminal.

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