| 摘要 |
A pixel drive circuit (400), pixel drive method and display device, utilizing a charge control unit (320) to store into a storage unit (350) a voltage related to a threshold voltage of a drive unit (310) in a compensation stage of the pixel drive circuit (400), such that the storage unit (350) compensates the drive unit (310) in a drive stage of the pixel drive unit (310), and a working current of the drive unit (310) is free of an effect of the threshold voltage, thus eliminating an effect of the threshold voltage of the drive unit (310) on the working current thereof, addressing the problem that a display brightness of an illumination element is not uniform caused by the inconformity of the threshold voltage, and improving display quality of a display device. |
