Pixel circuit, driving method thereof and display apparatus

A pixel circuit, comprising a first transistor, a second transistor, a third transistor, and a light-emitting element, wherein:

• a first electrode of the first transistor and a first electrode of the second transistor are configured to receive a power signal, a second electrode of the first transistor is connected to the light-emitting element, and a gate electrode of the first transistor is connected to a second electrode of the second transistor, a gate electrode of the second transistor and a second electrode of the third transistor;
• a first electrode of the third transistor is configured to receive a reset signal, and a gate electrode of the third transistor is configured to receive a reset control signal;
• the first transistor is configured to provide a driving signal to the light-emitting element, the second transistor is configured to provide a light emission duration control signal to the first transistor to control a light emission duration of the light-emitting element, and the third transistor is configured to provide the reset signal to the gate electrode of the second transistor and the gate electrode of the first transistor in response to the reset control signal received at the gate electrode of the third transistor.