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Video and graphic combination and display apparatus and image combining and displaying method thereof

  • US 8,786,783 B2
  • Filed: 12/17/2012
  • Issued: 07/22/2014
  • Est. Priority Date: 12/30/2011
  • Status: Active Grant
First Claim
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1. A display apparatus comprising:

  • a display configured to display an image;

    a peripheral device interface configured to connect to an external peripheral device;

    an image composing module configured to combine a video signal with a graphic signal and output a combined signal to the display;

    a video processor configured to process a video signal; and

    a controller configured to directly output the graphic signal input from the external peripheral device to the image composing module in response to the graphic signal being input from the external peripheral device through the peripheral device interface, and to output the video signal input from the external peripheral device to the video processor in response to the video signal being input from the external peripheral device through the peripheral device interface.

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