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SYSTEM AND METHOD FOR ADJUSTING LUMINANCE OF A DISPLAY SCREEN

  • US 20170263198A1
  • Filed: 07/12/2016
  • Published: 09/14/2017
  • Est. Priority Date: 03/08/2016
  • Status: Abandoned Application
First Claim
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1. A method for adjusting luminance of a display screen, comprising:

  • obtaining a current luminance value of each pixel in a preset grayscale image of a display screen, wherein the preset grayscale is any grayscale lower than a preset grayscale threshold;

    determining a target luminance value of each pixel;

    adjusting luminance of some or all of the pixels according to the current luminance value and the target luminance value of each pixel, so that a luminance value of each pixel reaches the target luminance value.

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