发明名称 REDUCING PSEUDO CONTOURS IN DISPLAY DEVICE
摘要 A display device for performing display by digitally driving pixels, arranged in a matrix arrangement, according to image data of an image signal. A data driver allocates pixel data for a single pixel to corresponding sub-frames as a plurality of bit data, and digitally drives each pixel by providing bit data to each pixel, the bit data having one frame formed from a specified number of unit frames. A timing control circuit divides the image signal into blocks for analysis, analyzes likelihood of occurrence of pseudo contours for each block, and analyzes likelihood of occurrence of pseudo contours for display of a single screen based on analysis results in each block. The timing control circuit then changes display based on the image signal based on analysis results by the timing control circuit.
申请公布号 US2010156886(A1) 申请公布日期 2010.06.24
申请号 US20090615300 申请日期 2009.11.10
申请人 KAWABE KAZUYOSHI 发明人 KAWABE KAZUYOSHI
分类号 G09G3/30;G06F3/038 主分类号 G09G3/30
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