| 摘要 |
In order to efficiently suppress pseudo contours, a display device has pixels arranged in a matrix arrangement, and performs display by performing digitally driving according to pixel data of an image signal. The driver divides pixel data for a single pixel into corresponding sub-frames as a plurality of bit data, and forms one frame from a specified repeating number of unit frames and digitally drives each pixel by providing the bit data to each pixel. A data analyzing circuit analyzes input data, and analyzes likelihood of occurrence of pseudo contours. A refresh rate control circuit controls the driver based on the analysis results to change a repeating number of unit frames of a single frame.
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