Bright and efficient full-color colloidal quantum dot light-emitting diodes using an inverted device structure.

J, Kwak; WK, Bae; D, Lee; I, Park; J, Lim; M, Park; H, Cho; H, Woo; DY, Yoon; K, Char; S, Lee; C, Lee

doi:10.1021/nl3003254

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Bright and efficient full-color colloidal quantum dot light-emitting diodes using an inverted device structure.

Shared by NobleBlocks on Apr 6, 2012 • 12:00 AM UTC

Authors:

Kwak J

Bae WK

Lee D

Abstract

We report highly bright and efficient inverted structure quantum dot (QD) based light-emitting diodes (QLEDs) by using solution-processed ZnO nanoparticles as the electron injection/transport layer and by optimizing energy levels with the organic hole transport layer. We have successfully demonstrat...

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