PIXEL AND DISPLAY DEVICE INCLUDING THE SAME

A pixel includes: a first transistor including a gate electrode connected to a first node, a first electrode connected to a first power line for receiving a first driving power voltage via a second node, and a second electrode connected to a third node; a light-emitting element including a first ele...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YANG, Gun Woo, PARK, Hae Ryeong, CHOI, Hyun Young
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A pixel includes: a first transistor including a gate electrode connected to a first node, a first electrode connected to a first power line for receiving a first driving power voltage via a second node, and a second electrode connected to a third node; a light-emitting element including a first electrode connected to the third node, and a second electrode connected to a second power line; a second transistor connected between a data line and the second node, and including a gate electrode connected to a first scan line; and a third transistor connected between the first node and a third power line for receiving an initialization power voltage. The second transistor is set to a turn-on state during at least a portion of a turn-on period of the third transistor. The initialization power voltage is set to be lower than a data signal.