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Electronic device and control method thereof

  • US 9,300,898 B2
  • Filed: 09/09/2014
  • Issued: 03/29/2016
  • Est. Priority Date: 10/30/2012
  • Status: Active Grant
First Claim
Patent Images

1. A television comprising:

  • a display configured to display an image;

    a main controller configured to control the display to display the image;

    a first input receiver configured to receive a first input of an infrared signal or a radio frequency signal;

    a second input receiver configured to receive a second input of a voice signal;

    a voice recognizer configured to process the voice signal of the second input;

    a subcontroller configured to perform a first power operation to control power supply to the main controller in response to one of the first input and the second input, and to perform a second power operation to control power supply to the voice recognizer in response to the second input.

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