Patent ID: 11881170
Assignee: LG DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A light emitting display device comprising:
an organic light emitting diode having an anode electrode connected to a first power line and a cathode electrode;
a capacitor configured to store a data voltage, the capacitor including a first electrode and a second electrode; and
a driving transistor having a first electrode connected to the cathode electrode of the organic light emitting diode, a gate electrode connected to the first electrode of the capacitor, and a second electrode connected to the second electrode of the capacitor and a second power line,
wherein the driving transistor is configured to apply an initialization voltage to a node, wherein the node is connected to the cathode electrode of the organic light emitting diode and the first electrode of the driving transistor.