Fig. 3: Vapour-deposited OLED device architectures.
From: Highly efficient blue organic light-emitting diodes based on carbene-metal-amides
OLED architectures A (for 1 and 2) and B (for 3 and 4) and chemical structures of the materials used.
Fig. 3: Vapour-deposited OLED device architectures. | Nature Communications
