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    • 3. 发明专利
    • Driving method and a display device of the display device
    • JP3712292B2
    • 2005-11-02
    • JP6988996
    • 1996-03-26
    • 三菱電機株式会社
    • 浩次 南吉輝 鈴木
    • H04N5/66G09G3/20G09G3/28
    • PROBLEM TO BE SOLVED: To reduce a pseudo-counter generated in a moving picture by performing a display by a picture diffusion signal whose signal level is changed with prescribed offsets or amplitudes every (n) pixels and line. SOLUTION: An input video signal VIN and an offset video signal VOF are changed over every pixel by a diffusion control signal DSW to be converted into a picture element diffusion signal VDS. After the signal VDS modulated in such a manner is converted into a digital signal by being inputted to an A/D conversion part 16, an arrangement conversion for driving a PDP panel 19 is performed in a digital signal processing part 17 and this signal is converted into the driving signal of the PDP panel 19 by being inputted to a PDP display driving part 18 to be displayed on the panel 19. Thus, a signal whose phases are inverted each other every one pixel in horizontal and vertical directions in a screen to emit light is displayed on the screen. Then, when the pixel interval of the screen is a small area in the output picture diffusion signal VDS of a video signal selecting part 15, two changed over levels of the signal are recognized by being averaged by the spatial and timewise integration effect of the visual sense of a human being.