Nath, Goldberg & Meyer
Pixel circuit, driving method thereof, array substrate, and display device
The present invention provides a pixel circuit, a driving method thereof, an array substrate, and a display device. The pixel circuit comprises: a reset unit, configured to output a reference signal; a data writing unit, configured to output a data signal; a compensation unit, which is connected to the reset unit and the data writing unit as well as an output node, and receives a power voltage signal, and a light-emitting unit, which is connected to the output node and a cathode of a power supply and configured to emit light under the drive of the light emission drive signal in a light emission phase.
BOE TECHNOLOGY GROUP CO., LTD. HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
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Pan Yongqian
Xu Li