Pixel driving circuit and driving method thereof, and display panel

A pixel driving circuit, comprising:

• a data writing circuit, a reset circuit, a storage circuit, a compensation control circuit, a light emission control circuit, a driving transistor, and a plurality of light emitting devices;
• wherein the data writing circuit is configured to provide a data signal of a data signal terminal to the storage circuit;
• the reset circuit is configured to reset a control electrode of the driving transistor;
• the storage circuit is configured to store the data signal and a threshold voltage of the driving transistor;
• the compensation control circuit is configured to electrically conduct the control electrode of the driving transistor and a second electrode of the driving transistor, so that the storage circuit is capable of storing the threshold voltage of the driving transistor to compensate the driving transistor;
• a first electrode of the driving transistor is configured to be connected to a first power supply terminal;
• and
• the light emission control circuit is configured to be connected to light emission control signal terminals one-to-one corresponding to the light emitting devices, the second electrode of the driving transistor and a first terminal of each of the light emitting devices, a second terminal of each of the light emitting devices is connected to a second power supply terminal, and the light emission control circuit is configured to time-divisionally electrically conduct the first terminals of the light emitting devices respectively corresponding to the light emission control signal terminals and the second electrode of the driving transistor under control of each of the light emission control signal terminals to control the light emitting devices to emit light.