ORGANIC LIGHT EMITTING DISPLAY PANEL

Abstract: discussed is a display panel including a substrate, a circuit layer disposed on the substrate, and a light emitting element layer disposed on the circuit layer and electrically connected to a pixel circuit of the circuit layer. the light emitting element layer includes a first electrode and a second electrode electrically connected to the pixel circuit, a first light emitting layer, a charge generating layer, and a second light emitting layer stacked on the first electrode, and a third electrode disposed on the second light emitting layer. the second electrode can supply a voltage to the charge generation layer that is different from those supplied to the first electrode and the third electrode.

Inventor(s): Chang Hwan KWAK, Jin Ho PARK

CPC Classification: H10K59/123 (ORGANIC ELECTRIC SOLID-STATE DEVICES)

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