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Character display apparatus for an intelligence television

  • US RE37,761 E1
  • Filed: 03/31/2000
  • Issued: 06/25/2002
  • Est. Priority Date: 10/13/1995
  • Status: Expired due to Term
First Claim
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1. A character display apparatus for an intelligence television which is capable of simultaneously displaying a television broadcast signal and a communication signal corresponding to communication service information supplied via a value added communication network, said apparatus comprising:

  • an information processing system which receives said communication service information from said value added communication network and outputs a corresponding screen information signal;

    signal switching means for selecting and switching between said screen information signal and said television broadcast signal and for outputting a corresponding selected signal; and

    a display driver which inputs said selected signal and outputs said selected signal to a display.

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