Paper No S14.1: OLEDs and QLEDs (Invited Paper)

The organic light‐emitting diode (OLED) technology is now maturing. The unique physics and chemistry of quantum dots (QDs) result in a wider color gamut and increased stability over organic dyes meaning they have significant potential over organics in light‐emitting devices. This article reviews the...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2015-09, Vol.46 (S1), p.61-61
Main Authors: Kathirgamanathan (P. K. Nathan), Poopathy, Bushby, Lisa M., Kumaraverl, Muttulingam, Ravichandran, Seenivasagam, Surendrakumar, Sivagnanasundram
Format: Article
Language:English
Subjects:
Color
Devices
Dyes
Fluorescence
Organic light emitting diodes
Polymers
Quantum dots
State of the art
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Summary:The organic light‐emitting diode (OLED) technology is now maturing. The unique physics and chemistry of quantum dots (QDs) result in a wider color gamut and increased stability over organic dyes meaning they have significant potential over organics in light‐emitting devices. This article reviews the state of the art of OLEDs and quantum dot light emitting diode (QLEDs) followed by a comparison of devices fabricated with organic materials, in particular those of polymers, metal complexes (fluorescent and phosphorescent), and small molecules. Results of three devices: two red and one green are presented showing the excellent color coordinates that can be achieved from QD devices.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.10537