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APPARATUS AND METHOD OF ADJUSTING POWER MODE OF A DISPLAY OF A DEVICE

  • US 20190332220A1
  • Filed: 07/08/2019
  • Published: 10/31/2019
  • Est. Priority Date: 12/12/2016
  • Status: Abandoned Application
First Claim
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1. A method of adjusting a power mode of a display of a device, comprising:

  • detecting a set of contact signals on a touch surface of the device;

    determining whether the set of contact signals correspond to a contact signature associated with an in-use state of the display based on one or more of a signal strength or a duration corresponding to the set of contact signals, and based on a number of contacts of an object with the touch surface of the display or a movement of the contacts of the object, wherein the contact signature corresponds to one or more mappings of areas of the contacts of the object;

    transitioning the power mode of the display to a power saving mode in response to determining that the set of contact signals do not correspond to the contact signature associated with the in-use state of the display; and

    retaining the power mode of the display in a current power mode in response to determining that the set of contact signals correspond to the contact signature associated with the in-use state of the display.

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