(Upper left) Schematic showing exciton quenching due to polaron accumulation at the interface of the OLED light-emitting layer and adjacent charge transport layer (Lower left) 3D contour plot showing ...
To increase the device lifetimes and efficiency of OLEDs, it is critical to understand the electrical charge behavior at different interfaces within. Professor Takayuki Miyamae and his team from Chiba ...
Inserting a nanometer-thin spacer in ExUC-OLEDs improves energy transfer, enhances blue light emission 77-fold, paving way for lightweight, low-voltage, and more flexible OLEDs. The effect of spacer ...
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