A novel design strategy for tetradentate Pt(<scp>ii</scp>) complexes using conformation managers to achieve high-efficiency, narrow-emission blue organic light-emitting diodes
Kiun Cheong, Seungwon Han, Jun Yeob Lee
Abstract
coordinates of 0.084 and 0.100, respectively, indicating that the devices outperform other reported Pt(II) complex based blue PhOLED devices. These results demonstrate that, by embedding a conformation manager in tetradentate ligands, blue PhOLED devices with narrowband emission, high EQEs, and improved color purity can be achieved.
Topics & Concepts
PhosphorescenceMaterials scienceDiodeOLEDOptoelectronicsBlue lightPhotochemistryNanotechnologyChemistryOpticsFluorescenceLayer (electronics)PhysicsOrganic Light-Emitting Diodes ResearchConducting polymers and applicationsOrganic Electronics and Photovoltaics