| CPC G09G 3/3233 (2013.01) [G09G 2300/0819 (2013.01); G09G 2300/0852 (2013.01); G09G 2300/0861 (2013.01); G09G 2310/08 (2013.01); G09G 2320/045 (2013.01); G09G 2330/021 (2013.01)] | 20 Claims |
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1. A pixel circuit, comprising:
a first transistor including a gate electrode connected to a first node, a first electrode which receives a first power supply voltage, and a second electrode connected to a second node;
a second transistor including a gate electrode which receives a first gate signal, a first electrode connected to a data line, and a second electrode connected to a fourth node;
a third transistor including a gate electrode which receives a second gate signal, a first electrode connected to the second node, and a second electrode connected to the first node;
a fourth transistor including a gate electrode which receives a third gate signal, a first electrode which receives an initialization voltage, and a second electrode connected to the first node;
a fifth transistor including a gate electrode which receives the third gate signal, a first electrode connected to the first node, and a second electrode connected to a third node;
a sixth transistor including a gate electrode which receives an emission signal, a first electrode connected to the second node, and a second electrode connected to the third node;
a first capacitor including a first electrode which receives the first power supply voltage and a second electrode connected to the first node;
a second capacitor including a first electrode connected to the fourth node and a second electrode connected to the first node; and
a light emitting element including an anode electrode connected to the third node and a cathode electrode which receives a second power supply voltage.
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