Project description
Extending the lifespan of organic light-emitting diodes
While organic light-emitting diodes (OLEDs) offer superior contrast and vibrant colours, they are susceptible to thermal degradation that reduces their lifespan. Supported by the Marie Skłodowska-Curie Actions programme, the RatioLED project aims to extend the life and improve stability of OLEDs by monitoring and controlling their internal temperature. To do so, it will develop a novel ratiometric thermometry approach that leverages thermally activated delayed fluorescence to measure the internal temperatures in OLEDs during operation. This novel approach will have a significant impact on the design and manufacture of numerous devices with applications in fields such as microelectronics, photonics and nanofluidics. This will pave the way for industrial innovation and economic expansion in line with the EU’s sustainable development goals.
Objective
One of the major challenges with organic light-emitting diodes (OLEDs) is their short lifespan. Flow of electric current causes an increase in its internal temperature which damages molecules consequently reducing the lifetime of OLED devices. To enhance the stability of OLEDs and increase their lifetime, monitoring and controlling the internal temperature of OLEDs is of fundamental importance. However, no systems/techniques are currently available to measure the internal temperature of working OLEDs. RatioLED introduces an innovative approach that exploits the thermally activated delayed fluorescence to measure the internal temperatures in OLEDs under working conditions for the first time using a robust ratiometric approach. It will have a significant impact and will extend the boundaries of thermometry and OLED technologies. This interdisciplinary project will be made possible by incorporating the researcher's quantum chemistry and spectroscopy skills and extensive experience in the luminescence thermometry of the host. RatioLED aims to enhance the energy efficiency of OLEDs which is in line with the Energy Efficiency Directive of the European Parliament and the EU’s climate ambition. Further, thermometry is also pivotal for the design and fabrication of devices for applications in several other disciplines, including microelectronics, photonics, and nanofluidics, therefore, RatioLED will pave the way to industrial innovation and economic growth that aligns with UN sustainable development goals (SDGs 8 & 9). Prof. Markus Suta is an expert in luminescent materials and has vast experience in thermometry, making him an ideal supervisor for this project. Additionally, UDUS, due to its excellent infrastructure and credible support system, will provide a conducive environment for research and the researcher’s personal growth. The project will help the researcher's career development by providing interdisciplinary technical skills and comprehensive management training.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- engineering and technology environmental engineering ecosystem-based management climatic change mitigation
- natural sciences chemical sciences physical chemistry quantum chemistry
- natural sciences physical sciences electromagnetism and electronics microelectronics
- natural sciences physical sciences optics spectroscopy
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA)
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Topic(s)
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Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) HORIZON-MSCA-2024-PF-01
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
40225 Dusseldorf
Germany
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.