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    • 9. 发明公开
    • Driving method for high frame rate display
    • SteuerverfahrenfüreinAnzeigegerätmit hoher Bildfrequenz
    • EP1655714A2
    • 2006-05-10
    • EP05256720.3
    • 2005-10-31
    • VARINTELLIGENT (BVI) LIMITEDJOHNSON, Terence Leslie
    • Hon, Kwok-waiMak, Wing-sum
    • G09G3/20G09G3/36
    • G09G3/2022G09G2300/0842G09G2340/0435G09G2360/18
    • The invention relates to a device and driving method for increasing frame rate of a display system without increasing its video input data rate. Or, reducing its input data rate at reasonable display frame rate without flickering. The device uses a driving scheme which consists of bit set generation, bit set controlling and display device partitioning. The driving scheme may divide a conventional binary PWM pulse into a binary Secondary Bit Set (SBS) and a segmented Primary Bit Set (PBS). It may also create bit sets with pre-defined display time and display sequences for partitioned display device. The driving scheme enables the use of lower frequency video circuitry to provide high frame rate display image at standard television resolutions with improved image gradation.
    • 本发明涉及一种用于在不增加其视频输入数据速率的情况下增加显示系统的帧速率的装置和驱动方法。 或者,以合理的显示帧速率降低其输入数据速率而不闪烁。 该器件使用由位组生成,位集控制和显示设备分区组成的驱动方案。 驱动方案可以将常规二进制PWM脉冲划分为二进制辅助位集(SBS)和分段主位集(PBS)。 它还可以创建具有预定义显示时间的位集合和用于分区显示设备的显示序列。 该驱动方案使得能够使用较低频率的视频电路以标准电视分辨率提供高帧率显示图像,具有改进的图像灰度。