Electronic device and method for adjusting backlight brightness
An electronic device, backlight brightness technology, applied in static indicators, instruments, etc., can solve the problems of user glare and discomfort, wrong judgment, and easy blocking of ambient light.
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[0011] figure 1 It is a schematic diagram of the hardware structure of an electronic device for adjusting the brightness of the backlight in the present invention. An electronic device for adjusting backlight brightness (hereinafter referred to as "electronic device") 1 includes a light sensor 10 , a distance sensor 20 , a control unit 30 , a storage unit 40 , a backlight unit 50 and a display unit 60 . The light sensor 10 is used for sensing the ambient light around the electronic device 1 in real time and generating an illuminance signal of the ambient light. The distance sensor 20 is used to sense an object within a predetermined range from the electronic device 1 in real time, and generate a sensing signal when sensing an object within the predetermined range. The storage unit 40 stores a backlight parameter table 42, and the backlight parameter table 42 stores correspondences between various ambient lights and backlight parameters. For example, the illuminance of an amb...
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