Patent ID: 11961455
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. The pixel circuit of claim 12, further comprising:
a first initialization transistor including a control electrode configured to receive an initialization gate signal, a first electrode configured to receive a first initialization voltage, and a second electrode connected to the control electrode of the driving transistor;
a second initialization transistor including a control electrode configured to receive a bias signal, a first electrode configured to receive a second initialization voltage, and a second electrode connected to an anode electrode of the light emitting element;
a first emission transistor including a control electrode configured to receive a first emission signal, a first electrode connected to the second electrode of the driving transistor, and a second electrode configured to receive a first power voltage;
a second emission transistor including a control electrode configured to receive a second emission signal, a first electrode connected to the anode electrode of the light emitting element, and a second electrode connected to the first electrode of the driving transistor;
a hold capacitor including a first electrode connected to the first electrode of the storage capacitor, and a second electrode configured to receive the first power voltage; and
a bias transistor including a control electrode configured to receive the bias signal, a first electrode connected to the second electrode of the driving transistor, and a second electrode configured to receive a bias voltage.