阅读说明：本技术 显示基板及其驱动方法、显示装置 (Display substrate, driving method thereof and display device ) 是由 黄炜赟 邱远游 黄耀 龙跃 陆忠 于 2020-01-23 设计创作，主要内容包括：一种显示基板及其驱动方法、显示装置。该显示基板(10)包括多个像素驱动单元组(100)。每个像素驱动单元组(100)包括至少两个像素驱动单元(110),其连接在第一电源电压端(VDD)和同一发光元件(140)的第一端之间,被配置为共同驱动同一发光元件(140)；至少两个像素驱动单元(110)包括具有第一驱动电路(121)和第一数据写入电路(122)的第一像素电路(120)以及具有第二驱动电路(131)和第二数据写入电路(122)的第二像素电路(130),第一数据写入电路(122)和第二数据写入电路(122)分别被配置为将接收的第一数据信号写入至第一驱动电路(121)以及将接收的第二数据信号写入至第二驱动电路(131),第一驱动电路(121)和第二驱动电路(131)分别被配置为控制用于驱动同一发光元件(140)的第一驱动电流和第二驱动电流。该显示基板(10)可以提升发光元件(140)的亮度。(A display substrate, a driving method thereof and a display device are provided. The display substrate (10) includes a plurality of pixel drive unit groups (100). Each pixel driving unit group (100) comprises at least two pixel driving units (110) connected between a first power supply voltage terminal (VDD) and a first terminal of a same light emitting element (140), configured to drive the same light emitting element (140) in common; the at least two pixel driving units (110) include a first pixel circuit (120) having a first driving circuit (121) and a first data writing circuit (122) and a second pixel circuit (130) having a second driving circuit (131) and a second data writing circuit (122), the first data writing circuit (122) and the second data writing circuit (122) being configured to write a received first data signal to the first driving circuit (121) and a received second data signal to the second driving circuit (131), respectively, the first driving circuit (121) and the second driving circuit (131) being configured to control a first driving current and a second driving current for driving the same light emitting element (140), respectively. The display substrate (10) can improve the brightness of the light-emitting element (140).)