Brightness control device and brightness control method
A brightness control and brightness technology, applied in the direction of cathode ray tube indicators, instruments, static indicators, etc., can solve the problem of inability to adjust the display
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[0030] figure 1 It is a schematic diagram of a brightness control device according to an embodiment of the present invention. Please refer to figure 1 , the brightness control device 100 includes an environmental condition detection unit 102 , an embedded controller 104 , a switching unit 106 , a basic input and output unit 108 , a chip 110 and an adjustment detection unit 112 . The brightness control device 100 is used to control the brightness of a display 114 of an electronic device, the electronic device may be a notebook computer or a desktop computer, etc., and the chip 110 may be a south bridge chip, for example. The adjustment detection unit 112 is coupled to the basic input and output unit 108, the basic input and output unit 108 is coupled to the switching unit 106 and the embedded controller 104, the switching unit 106 is coupled to the embedded controller 104, the chip 110 and the display 114, and the embedded control The device 104 is coupled to the environmenta...
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