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Display device and controlling method thereof

  • US 10,168,891 B2
  • Filed: 09/18/2015
  • Issued: 01/01/2019
  • Est. Priority Date: 06/03/2015
  • Status: Active Grant
First Claim
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1. A display device, comprising:

  • a touch screen;

    a wireless communication unit configured to receive data from an external device;

    a sensing unit configured to sense at least one of a motion of the display device and biometric state information of a user; and

    a controller configured to;

    display an analog watch screen displaying a first number of icons related to the data received from the external device on the touch screen if a number of the data received from the external device is smaller than a predetermined number of data received from the external device, andswitch the analog watch screen to a digital watch screen displaying a second number of icons related to the data received from the external device if the number of data received from the external device corresponds to the predetermined number of data, wherein the second number of icons in the digital watch screen includes the first number of icons in the analog watch screen,wherein each icon related to the data received from the external device is displayed together with a sender of the data at a location on the analog watch screen mapped to a reception time of the received data, andwherein each icon has a different size based on an importance of the sender.

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