4.8 Article

Multicolored Light-Emitting Diodes Based on All-Quantum-Dot Multilayer Films Using Layer-by-Layer Assembly Method

Journal

NANO LETTERS
Volume 10, Issue 7, Pages 2368-2373

Publisher

AMER CHEMICAL SOC
DOI: 10.1021/nl100168s

Keywords

Quantum dots; light-emitting diodes; layer-by-layer assembly; exciton recombination zone

Funding

  1. Korean Government (MEST) [2010-0018290, NRF-2009-0093282]
  2. Korea Research Foundation (KRF) [R17-2007-059-01000-0, R0A-2008-000-20108-0]
  3. NANO Systems Institute-National Core Research Program (NSI-NCRC) [R15-2003-032-02002-0]
  4. Ministry of Education, Science, and Technology (MEST)
  5. World Class University (WCU) [C2E2, 400-2008-0230]
  6. SNU Brain Fusion
  7. Seoul RBD Program [10543]
  8. National Research Foundation of Korea [2007-0056577, 2009-0093319, 2010-0018290, 2009-0093317, 2009-0093304, 2010-0029611, R0A-2008-000-20108-0] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)

Ask authors/readers for more resources

A systematic analysis of the exciton-recombination zone within all-quantum dot (QD) multilayer films prepared by a layer-by-layer assembly method was made, using sensing QD layers in QD-based light-emitting diodes (QLEDs) Large area practical multicolored colloidal QLEDs were also demonstrated by patterning and placing variously colored QDs (red, orange, yellow-green, and green) in the exciton-recombination zone

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