Apparatus and method for contrast control
作者： Szu Ping Chen , Fu Yuan Shih , Li Chou Chen
DOI:
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摘要: An apparatus for contrast control and an associated method are provided. The can adjust the backlight brightness a white or black frame to enhance of display device, keep at suitable level other frames avoid lowering single frame. includes detection unit unit. detects whether input is frame, outputs corresponding signal; generates signal according signal, thereby controlling source device.
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