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Down-conversion monochromatic light-emitting diodes with the color determined by the active layer thickness and concentration of carbon dots
- Source :
- Journal of Materials Chemistry C. 3:6613-6615
- Publication Year :
- 2015
- Publisher :
- Royal Society of Chemistry (RSC), 2015.
-
Abstract
- We report a series of monochromatic light-emitting diodes based on monodisperse carbon dots with an emission color ranging from blue to red, which is determined by the thickness of the down-conversion layers and the carbon dot doping concentration in the polymer matrix. We further demonstrate the potential of CDs for fabrication of relief graphical patterns with anti-counterfeiting security.
- Subjects :
- chemistry.chemical_classification
Materials science
Fabrication
business.industry
Doping
Physics::Optics
chemistry.chemical_element
General Chemistry
Polymer
Condensed Matter::Mesoscopic Systems and Quantum Hall Effect
Active layer
law.invention
Optics
chemistry
law
Materials Chemistry
Optoelectronics
Monochromatic color
business
Carbon
Light-emitting diode
Diode
Subjects
Details
- ISSN :
- 20507534 and 20507526
- Volume :
- 3
- Database :
- OpenAIRE
- Journal :
- Journal of Materials Chemistry C
- Accession number :
- edsair.doi...........3c1e27dc7f72de8027d6c4ee9c8cb4a9