Patent ID: 11922866
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A pixel comprising:
a light emitting element;
a first transistor including a gate electrode electrically connected to a first node, a second node to which a first power voltage for driving the light emitting element is applied, and a third node electrically connected to the light emitting element;
a second transistor having an on-off timing controlled by a first scan signal, the second transistor being electrically connected to a data line to which a data voltage is applied, the second transistor being configured to transfer a voltage corresponding to the data voltage to the first node in response to the first scan signal having a turn-on level;
a first emission control transistor having an on-off timing controlled by a first emission control signal, the first emission control transistor being configured to switch an electrical connection between the second node and a first power line configured to supply the first power voltage; and
a second emission control transistor having an on-off timing controlled by a second emission control signal, the second emission control transistor being configured to switch an electrical connection between the third node and the light emitting element,
wherein a time interval exists between a time at which the first emission control signal having a turn-on level is input such that a voltage of the second node is dropped from a bias voltage having a voltage level higher than a voltage level of the first power voltage and a time at which the second emission control signal having a turn-on level is input.