Highly efficient and stable green fluorescent OLEDs with high color purity using a BODIPY derivative
Takeru Nakamura, Hisahiro Sasabe, Shoki Abe, Kengo Kumada, Ryo Sugiyama, Takanori Hanayama, Junji Kido
Abstract
High-color-purity, efficient, and long-lifetime organic light-emitting devices have been successfully developed. The optimized device realized an FWHM of 32 nm, CIE of (0.28, 0.67), EQE max of nearly 19%, and LT 50 of 14 000 h at 1000 cd m −2 .
Topics & Concepts
BODIPYOLEDFluorescenceFull width at half maximumMaterials scienceDerivative (finance)OptoelectronicsPhotochemistryAnalytical Chemistry (journal)OpticsChemistryNanotechnologyChromatographyLayer (electronics)PhysicsEconomicsFinancial economicsOrganic Light-Emitting Diodes ResearchLuminescence and Fluorescent MaterialsOrganic Electronics and Photovoltaics