Electroluminescence (EL) performance of 2 and 7 (IMAGE)

Science China Press

Electroluminescence (EL) performance of 2 and 7

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Figure 3. Electroluminescence (EL) performance. (a) Chemical structures of the materials employed in device. (b) Device architecture and energy-level diagram of the functional materials for OLEDs based on 2. (c) The EL spectra and CIE coordinates of 2. (d) External quantum efficiency–luminance curve of device and chemical structure of 2. (e) Device architecture and energy-level diagram of the functional materials for OLEDs based on 7. (f) The EL spectra and CIE coordinates of 7. (g) External quantum efficiency–luminance curve of device and chemical structure of 7.

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