Patent ID: 9459141
Filing Date: 2016-10-04
CPC Classification: G01J,G01K,G06F,G09G

Claim Text:
1. A brightness control method, adapted for a display of an electronic device, the electronic device comprising a chip and an embedded controller, the brightness control method comprising: detecting an environmental condition of the electronic device; determining whether the environmental condition of the electronic device matches a preset condition; causing the electronic device to enter a special brightness adjustment mode when the environmental condition matches the preset condition, and causing the electronic device to enter a general mode when the environmental condition does not match the preset condition; and executing the following steps when the environmental condition does not match the preset condition: wherein a brightness of the display is controlled by the embedded controller independently of the chip in the special brightness adjustment mode, and the brightness of the display is controlled by the chip independently of the embedded controller in the general mode.