×

Overlapping device of a color video printer

  • US 5,319,474 A
  • Filed: 01/21/1992
  • Issued: 06/07/1994
  • Est. Priority Date: 01/31/1991
  • Status: Expired due to Term
First Claim
Patent Images

1. An overlapping device of a color video printer, comprising:

  • means for receiving a video signal;

    first converting means for converting the video signal into red, green, and blue color signals;

    memory means for storing a plurality of fields representative of the red, green and blue color signals;

    memory controlling means for controlling selection of an arbitrary reproduction of two-field video signals from the plurality of fields stored in said memory means, and for controlling an overlap of said two-field video signals at a proper timing;

    second converting means for converting the arbitrary two-field video signals into cyan, magenta, and yellow color signals under control of said memory controlling means; and

    thermal print head controlling means for storing the cyan, magenta and yellow color signals representative of the arbitrary two-field video signals, and for printing the stored cyan, magenta and yellow color signals.

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