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    • 3. 发明授权
    • Timing controller and organic light emitting diode display device using the same
    • 定时控制器和有机发光二极管显示装置使用相同
    • US08860639B2
    • 2014-10-14
    • US13286327
    • 2011-11-01
    • Hyoung Su KimHyung Nyuck Cho
    • Hyoung Su KimHyung Nyuck Cho
    • G09G3/32
    • G09G3/3233G09G2320/103G09G2340/0435G09G2340/16
    • Disclosed are a timing controller and an OLED display device using the same. The timing controller includes a reception unit, an image signal generation unit, and a control signal generation unit. The reception unit receives a plurality of video signals and a timing signal which are transferred from a system. The image signal generation unit realigns the video signals to generate a plurality of image signals. The control signal generation unit analyzes the video signals to determine whether a current input image is a static image or a moving image, and generates a plurality of control signals according to the determined result. When the current input image is determined as the static image, the control signal generation unit generates a plurality of control signals which allow a panel to be driven at a change frame driving frequency lower than a reference frame driving frequency necessary for driving the moving image.
    • 公开了使用该控制器的定时控制器和OLED显示装置。 定时控制器包括接收单元,图像信号生成单元和控制信号生成单元。 接收单元接收从系统传送的多个视频信号和定时信号。 图像信号生成单元重新对准视频信号以生成多个图像信号。 控制信号生成单元分析视频信号以确定当前输入图像是静态图像还是运动图像,并且根据确定的结果生成多个控制信号。 当当前输入图像被确定为静态图像时,控制信号产生单元产生多个控制信号,这些控制信号允许以低于驱动运动图像所需的参考帧驱动频率的变化帧驱动频率来驱动面板。