Image Contrast Enhancement for TFT-LCDs
نویسندگان
چکیده
A novel image contrast enhancement (ICE) circuit was proposed by modulating the reference voltages of the source driver circuit in liquid-crystal displays (LCDs). The adjustment of reference voltages is achieved immediately by applying external adjustment codes, which may be generated in accordance with the video data distribution on image displays and the liquid crystal materials, and leads to the change of gamma characteristic of LCD’s and better image quality.
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تاریخ انتشار 2006