| 摘要 |
<p>The present invention relates to the technical field of displays. Disclosed are a drive control unit, drive circuit, and drive control method of a display substrate, comprising a timing sequence controller and a delay controller. The timing sequence controller sends a timing sequence control signal to the delay controller; the delay controller adjusts the timing sequence signal according to the impedance of a drive signal line connected by pixels of the display substrate, allowing the actual charging time of the pixels to be within a preset time range. The timing sequence control signal of the pixels is changed according to the position of the pixels on a liquid crystal panel, such that the timing sequence control signals of the pixels at different positions differ from one another. Different timing sequence control signals compensate for the charging time error caused by delays on the signal line, thereby ensuring a consistent charging effect for the pixels at different positions on the liquid crystal panel.</p> |
