Transient electroluminescence on pristine and degraded phosphorescent blue OLEDs

Quan Niu
Quan Niu
Paul Heimel
Paul Heimel
Paul Heimel
Paul Heimel
Minlu Zhang
Minlu Zhang
Christian Eickhoff
Christian Eickhoff
Ute Heinemeyer
Ute Heinemeyer

Journal of Applied Physics, pp. 1855022017.

Cited by: 0|Bibtex|Views0|DOI:https://doi.org/10.1063/1.5006587
Other Links: academic.microsoft.com

Abstract:

In state-of-the-art blue phosphorescent organic light-emitting diode (PHOLED) device architectures, electrons and holes are injected into the emissive layer, where they are carried by the emitting and hole transporting units, respectively. Using transient electroluminescence measurements, we disentangle the contribution of the electrons a...More

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