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Method for adjusting pixel data based on the duty ratio history of the backlight in order to compensate for the temperature of the backlight
Method for adjusting pixel data based on the duty ratio history of the backlight in order to compensate for the temperature of the backlight
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机译:基于背光的占空比历史调整像素数据以补偿背光的温度的方法
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摘要
A light source device includes a light source module having a light-emitting block, an image analysis part, a duty ratio calculation part, a duty ratio determination part and a signal generation part. The image analysis part extracts representative luminance data of the light-emitting block based on pixel data. The duty ratio calculation part calculates duty ratio data of the light-emitting block based on the representative luminance data. The duty ratio determination part generates determined duty ratio data of the light-emitting block based on the duty ratio data from a first period, and the signal generation part generates a driving signal having a duty ratio corresponding to the determined duty ratio data to drive the light-emitting block.
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