Electronic device for adjusting brightness of display screen of the electronic device and method using the same
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United States of America Patent
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Feb 20, 2018
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N/A
app pub date -
Jul 24, 2015
filing date -
Oct 27, 2014
priority date (Note) -
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Abstract
In a method for adjusting brightness of a display screen of an electronic device, a current brightness value of the display screen and a current illumination value of ambient lights are acquired, and then are processed by denoising and normalizing. The current brightness value is adjusted to meet user preferences by self-learning according to the current illumination value and a brightness/illumination relationship table which stores a relationship between brightness values of the display screen and illumination values of ambient lights determined according to the user preferences.
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