Ladas & Parry LLP
Pixel driving circuit, driving method, array substrate and display apparatus
A pixel driving circuit and a driving method thereof, and an array substrate are provided. The pixel driving circuit includes a data line (Data), a gate line (Gate), a first power supply line (ELVDD), a second power supply line (ELVSS), a reference signal line (ref), a light emitting device (D), a driving transistor (T7), a storage capacitor (C1), a reset unit, a data writing unit, a compensating unit and a light emitting control unit. The pixel driving circuit can compensate and remove non-uniformity in displaying caused by variances in threshold voltage among driving transistors.
BOE TECHNOLOGY GROUP CO., LTD.
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Liang Guang Xinshe Ying
Sun Li Yin Wang