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Ecofriendly quantum dot light-emitting diode with inorganic charge transport layer

: Oh, M.S.; Han, C.J.; Yoo, B.; Lee, J.; Kim, H.Y.; Park, Y.J.; Joo, B.K.; Kim, Y.; Wedel, A.


Society for Information Display. SID Symposium Digest of Technical Papers 46 (2015), Nr.S1, S.10
ISSN: 2168-0159
ISSN: 0082-0830
EuroDisplay <2015, Gent>
Zeitschriftenaufsatz, Konferenzbeitrag
Fraunhofer IAP ()

Recently, the display technologies living colloidal quantum dot (QD) materials have become one of the most important technologies in the display industry. But, the organic charge transport layer for quantum dot-light-emitting diode (QD-LED) can cause the device stability issues. In this article, we describe the QD-LED devices with inorganic charge transport layer and the solution-based oxide thin-film transistor (TFT) using non-thermal treatment. And we also show the active matrix driving using both technologies simultaneously.