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发明申请
US20160267843A1 PIXEL DRIVING CIRCUIT, DRIVING METHOD, ARRAY SUBSTRATE AND DISPLAY APPARATUS 有权
像素驱动电路，驱动方法，阵列基板和显示设备

PIXEL DRIVING CIRCUIT, DRIVING METHOD, ARRAY SUBSTRATE AND DISPLAY APPARATUS
摘要：
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.
摘要（中）：

提供像素驱动电路及其驱动方法以及阵列基板。 像素驱动电路包括数据线（Data），栅极线（Gate），第一电源线（ELVDD），第二电源线（ELVSS），参考信号线（ref），发光器件 D），驱动晶体管（T7），存储电容器（C1），复位单元，数据写入单元，补偿单元和发光控制单元。 像素驱动电路可以补偿和消除由驱动晶体管之间的阈值电压的方差引起的显示不均匀性。

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