A New Frontier for Blue Organic Light-Emitting Diodes (IMAGE)

Tokyo Institute of Technology

A New Frontier for Blue Organic Light-Emitting Diodes

Caption

An upconversion organic light-emitting diode (OLED) based on a typical blue-fluorescence emitter achieves emission at an ultralow turn-on voltage of 1.47 V, as demonstrated by researchers from Tokyo Tech. Their technology circumvents the traditional high voltage requirement for blue OLEDs, leading to potential advancements in commercial smartphone and large screen displays.

Credit

Associate Professor Seichiro Izawa

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