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Hybrid light-emitting diodes from anthracene-contained polymer and CdSe/ZnS core/shell quantum dots. | LitMetric

In this paper, we added CdSe/ZnS core/shell quantum dots (QDs) into anthracene-contained polymer. The photoluminescent (PL) characteristic of polymer/QD composite film could identify the energy transitions of anthracene-contained polymer and QDs. Furthermore, the electroluminescent (EL) characteristic of hybrid LED also identifies emission peaks of blue polymer and QDs. The maximum luminescence of the device is 970 cd/m(2) with 9.1 wt.% QD hybrid emitter. The maximum luminous efficiency is 2.08 cd/A for the same device.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4237027PMC
http://dx.doi.org/10.1186/1556-276X-9-611DOI Listing

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