Abstract: A color sequential control method adapted to a field sequential color display is provided. The field sequential color display includes a display panel and a backlight module. The backlight module provides a backlight source to the display panel, wherein the backlight source includes a red backlight, a green backlight and a blue backlight. The color sequential control method includes following steps. First, a frame period of the display panel is sequentially divided into a first, a second and a third sub-frame periods. Next, a cyan backlight and the red backlight are provided in sequence during a first backlight period of the first sub-frame period. Then, a magenta backlight and the green backlight are provided in sequence during a second backlight period of the second sub-frame period. Finally, a yellow backlight and the blue backlight are provided in sequence during a third backlight period of the third sub-frame period.

Abstract: A color sequential control method adapted to a field sequential color display is provided. The field sequential color display includes a display panel and a backlight module. The backlight module provides a backlight source to the display panel, wherein the backlight source includes a red backlight, a green backlight and a blue backlight. The color sequential control method includes following steps. First, a frame period of the display panel is sequentially divided into a first, a second and a third sub-frame periods. Next, a cyan backlight and the red backlight are provided in sequence during a first backlight period of the first sub-frame period. Then, a magenta backlight and the green backlight are provided in sequence during a second backlight period of the second sub-frame period. Finally, a yellow backlight and the blue backlight are provided in sequence during a third backlight period of the third sub-frame period.

Abstract: An adaptive Gamma voltage switching method and a device using the same is presented. An equalization unit utilizes a video data to obtain an equalized luminance data. An adaptive Gamma voltage switching core dynamically adjusts a Gamma voltage and outputs the adjusted Gamma voltage to a panel according to the equalized luminance data so as to enable the panel to alternately display a black insertion frame and a dynamic frame with adaptive contrast. The present invention not only enhances frame contrast but also reduces frame blur, and furthermore improves the insufficient luminance caused by black insertion.

Abstract: A processing method of dynamic contrast correction is applied to the process of an image display on a liquid crystal display. One or more threshold conditions are configured for analyzing and filtering the image data. The filtered image data is processed with the suitable contrast intensities to enhance the image displayed more natural.