Brightness control method and system for a display device
A technology for display device and brightness control, which is applied to static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of unrealistic visual experience and achieve realistic visual experience and realistic display effect
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[0041] The present invention provides a brightness control method and system for a display device. In order to make the purpose, technical solution and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0042] see figure 1 , figure 1 It is a flow chart of a preferred embodiment of the brightness control method of a display device provided by the present invention. As shown in the figure, the method includes the following steps:
[0043] Step S100, adding a plurality of LED lamps arranged in a matrix for backlighting on the display device in advance, each LED lamp provides backlighting for the corresponding display area on the display device, and captures each LED lamp in the video when recording th...
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