A pixel circuit includes an input circuit and a time control circuit. The input circuit is configured to output a driving signal to an element to be driven, so that the element to be driven emits light. The time control circuit is coupled to the input circuit, and is configured to control a light-emitting duration of the element to be driven to be a first duration by controlling the input circuit in response to a first control signal provided by a first control signal terminal, and control the light-emitting duration to be a second duration by controlling the input circuit in response to a second control signal provided by a second control signal terminal and a third control signal provided by a third control signal terminal. The second duration is less than the first duration, and the second duration includes a plurality of interval time periods.