Upgraded design enables blue OLEDs to match green OLEDs in efficiency and lifespan

Upgraded design enables blue OLEDs to match green OLEDs in efficiency and lifespan

Blue phosphorescent OLEDs can now last as long as the green phosphorescent OLEDs already in devices, University of Michigan researchers have demonstrated, paving the way for further improving the energy efficiency of OLED screens.

Efficiency Upgrade for OLED Screens: A Route to Blue PHOLED Longevity - Semiconductor Digest

Blue phosphorescent OLEDs can now last as long as the green phosphorescent OLEDs already in devices, University of Michigan researchers have demonstrated, paving the way for further improving the energy efficiency of OLED screens. “This moves the blues into the domain of green lifetimes,” said Stephen Forrest, the Peter A. Franken Distinguished University Professor of Electrical Engineering and corresponding author of the study in Nature Photoni…

Blue phosphorescent OLEDs can now last as long as green phosphorescent OLEDs already in the devices, have demonstrated researchers at the University of Michigan, paving the way for improving the energy efficiency of OLED screens. "This brings blues into the field of green lives," said Stephen Forrest, engineering professor [...]