Solution processed, white emitting tandem organic light-emitting diodes with inverted device architecture.
basic_science · Level V
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- Record sourced from PubMed, PMID 24899163.
- Also identified by DOI 10.1002/adma.201400332.
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Abstract
Fully solution processed monochromatic and white-light emitting tandem or multi-photon polymer OLEDs with an inverted device architecture have been realized by employing WO3 /PEDOT:PSS/ZnO/PEI charge carrier generation layers. The luminance of the sub-OLEDs adds up in the stacked device indicating multi-photon emission. The white OLEDs exhibit a CRI of 75.