LOW-POWER DISPLAY METHOD BY SENSING AMBIENT LIGHT AND ASSOCIATED DEVICE

摘要

A portable device and associated computer-implemented method are provided. The method includes the steps of: utilizing an ambient light sensor of the portable device to detect ambient light around the portable device to generate a first sensing signal; determining whether the first sensing signal is smaller than a first threshold; when it is determined that the first sensing signal is smaller than the first threshold, controlling a display panel of the portable device to enter a low-power mode; determining whether the first sensing signal is larger than a second threshold when the display panel has entered the low-power mode; and when it is determined that the first sensing signal is larger than the second threshold and the display panel has entered the low-power mode, controlling the display panel to enter a normal display mode from the low-power mode.

主权项

1. A portable device, comprising
an ambient light sensor, configured to detect ambient light around the portable device to generate a first sensing signal; and a control module, configured to generate display content to be displayed on a display panel, and gather the first sensing signal from the ambient light sensor, wherein the control module controls the display panel to enter a low-power mode in response to the first sensing signal.