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Display apparatus, 3D glasses, and control method thereof

  • US 8,854,429 B2
  • Filed: 01/04/2012
  • Issued: 10/07/2014
  • Est. Priority Date: 01/04/2011
  • Status: Expired due to Fees
First Claim
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1. A method of controlling a display apparatus, the method comprising:

  • receiving, from active glasses, a scanning message for pairing with the active glasses;

    transmitting, to the active glasses, a response message for pairing, the response message comprising identification information of the display apparatus;

    in response to the transmitting the response message, receiving from the active glasses an acknowledge message for pairing, the acknowledge message comprising information about identification of the active glasses;

    synchronizing clocks for communicating with the active glasses;

    generating drive timing information for driving shutters of the active glasses from the synchronized clocks; and

    transmitting a glasses control message, comprising the drive timing information, to the active glasses.

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