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Luminescent Cyclometallated Iridium (III) Complexes Having Acetylide Ligands
Luminescent Cyclometallated Iridium (III) Complexes Having Acetylide Ligands
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机译:具有乙酰内酯配体的发光环金属化铱(III)配合物
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摘要
The present invention relates to phosphorescent (triplet-emitting) organometallic materials. The phosphorescent materials of the present invention comprise Ir(III)cyclometallated alkynyl complexes for use as triplet light-emitting materials. The Ir(III)cyclometallated alkynyl complexes comprise at least one cyclometallating ligand and at least one alkynyl ligand bonded to the iridium. Also provided is an organic light emitting device comprising an anode, a cathode and an emissive layer between the anode and the cathode, wherein the emissive layer comprises a Ir(III)cyclometallated alkynyl complex as a triplet emitting material.
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