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Display method and system for portable device using external display device

  • US 20070271525A1
  • Filed: 12/21/2006
  • Published: 11/22/2007
  • Est. Priority Date: 05/18/2006
  • Status: Active Grant
First Claim
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1. A display method of a portable device having an internal display and connected to an external display, comprising:

  • displaying application data;

    activating a user input information presentation mode, while the application data is displayed; and

    presenting on the application data a user input information corresponding to a signal, if the signal is input in the user input information presentation mode.

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