Blank subfield driving method for display device

A method of operation of a display device includes driving each pixel at each frame, where a plurality of pixels of the display device are arranged in an array of rows and columns, a period of a frame includes one or more data segments and one or more data-free segments such that a ratio of a time length of the data segments is substantially the same as a sequence of power of 2, and a period of the frame includes one or more non-data segments. Each data segment corresponds to an ON or OFF period related to a specified apparent brightness or gray color or brightness, and each no-data segment corresponds to an OFF period independent of the specified apparent brightness or gray color or brightness. The method increases the available data driving time. One of the applications of the present invention is a micro-light emitting diode (micro-LED) display device, which is suitable for use in the field of display devices. 一种显示设备的操作方法，包括在每个帧驱动每个像素，其中，显示设备的多个像素以行和列的阵列布置，一帧的周期包括一个或多个数据段以及一个或多个无数据段，以使数据段的时间长度的比与2的幂的序列基本相同