Display driving method, time schedule controller, data driving chip and display device

The invention discloses a display driving method, a time schedule controller, a data driving chip and a display device, relates to the technical field of display, and can improve poor display of wrong lines in heavy load picture display. The display driving method is applied to a time schedule controller, and comprises the following steps: detecting a next frame of picture signal of a display panel to determine whether the next frame of picture is a heavy load picture or not; under the condition that the next frame of picture is the heavy-load picture, a data driving signal packet corresponding to the next frame of picture is sent to each data driving chip, and the data driving signal packet comprises odd-numbered line pixel data control signals or even-numbered line pixel data control signals. 本申请公开一种显示驱动方法、时序控制器、数据驱动芯片及显示装置，涉及显示技术领域，能改善重载画面显示中出现的错行显示不良。一种显示驱动方法，应用于时序控制器，所述显示驱动方法，包括：检测显示面板的下一帧画面信号，以确定下一帧画面是否为重载画面；在所述下一帧画面为所述重载画面的情况下，分别向每个数据驱动芯片发送所述下一帧画面对应的数据驱动信号包，所述数据驱动信号包包括奇数行像素数据控制信号或偶数行像素数据控制信号。