R/G/B/Natural White Light Thin Colloidal Quantum Dot-Based Light-Emitting Devices

Title
R/G/B/Natural White Light Thin Colloidal Quantum Dot-Based Light-Emitting Devices
Authors
배완기Jaehoon LimDonggu LeeMyeongjin ParkHyunkoo LeeJeonghun KwakKookheon CharChanghee LeeSeonghoon Lee
Keywords
nanocrystals; quantum dots; quantum dot-based light-emitting diodes; white light-emitting diodes; organic-inorganic hybrid device structure
Issue Date
2014-10
Publisher
Advanced materials
Citation
VOL 26, 6387-6393
Abstract
Bright, low-voltage driven colloidal quantum dot (QD)-based white light-emitting devices (LEDs) with practicable device performances are enabled by the direct exciton formation within quantum-dot active layers in a hybrid device structure. Detailed device characterization reveals that white-QLEDs can be rationalized as a parallel circuit, in which different QDs are connected through the same set of electrically common organic and inorganic charge transport layers.
URI
http://pubs.kist.re.kr/handle/201004/48282
ISSN
09359648
Appears in Collections:
KIST Publication > Article
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