PLATINUM (II) EMITTER FOR OLED APPLICATIONS

摘要

To provide a platinum (II) emitter showing high emission quantum conversion efficiency, a small self-quenching constant, and a novel ligand core.SOLUTION: A novel platinum (II) emitter is provided. The novel platinum (II) emitter shows high emission quantum efficiency, a low self-quenching constant, and a stable thermal deposition process. Organic light-emitting diodes (OLEDs) fabricated from the novel platinum (II) emitter can have pure green emission, high efficiency, and low efficiency roll-off.SELECTED DRAWING: None