Organic Light-Emitting Device (OLED) Structure (IMAGE)

DOE/Pacific Northwest National Laboratory

Organic Light-Emitting Device (OLED) Structure

Caption

An organic light-emitting device (OLED) structure shows the emission layer which incorporates new charge-transporting organic phosphine oxide molecules (top right) as high triplet energy hosts for blue organometallic phosphors (blue dots).

Credit

Pacific Northwest National Laboratory

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