CPC G09G 3/20 (2013.01) [G01K 1/026 (2013.01); G01K 3/005 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/041 (2013.01); G09G 2320/046 (2013.01)] | 10 Claims |
1. An electronic device, comprising:
a display panel; and
a processor, coupled to the display panel, and configured to calculate an average temperature of the display panel in a first time period, wherein the processor adjusts an upper brightness limit of the display panel from an original maximum brightness value to a first adjusted maximum brightness value when the average temperature is greater than a first temperature threshold, so that brightness of the display panel is not greater than the first adjusted maximum brightness value in a second time period, wherein the processor adjusts the upper brightness limit from the first adjusted maximum brightness value back to the original maximum brightness value after the second time period.
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