The Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP (Dresden, Germany) has been involved in development of OLED-on-silicon sensors for years. The researchers have recently developed a miniaturised phosphorescence sensor that combines a marker and sensor on very small chip surface that could be produced at low cost in the long term. Researchers will present the first prototype of the sensor, which is currently designed for oxygen ratio monitoring, at embedded world 2019, 26-28 February in Nuremberg, Germany.
Organic light-emitting diodes (OLED) are mainly known from televisions and smartphone displays. They can be used as lighting objects in car tail lights or lights. The Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP (Dresden, Germany) as a partner for customer-specific OLED development and production is now presenting OLED elements that can be integrated into textiles at the Electronics System Integration Technology Conference ESTC 2018 from 18 – 21 September 2018 in Dresden.
OLED microdisplays are increasingly establishing themselves in consumer-ready wearables and data glasses. In order to meet the requirements for higher efficiency, higher contrast, and higher resolutions in these applications, Fraunhofer FEP (Dresden, Germany) scientists have developed a new micropatterning approach for OLEDs on silicon substrates. This might eliminate the use of colour filters and shadow masks in the future and allow full-colour displays to be developed by means of a new process. An increase in efficiency and considerably broader colour gamut have already been demonstrated in first experiments. The results will be presented at the Fraunhofer FEP booth and during the poster session at IMID 2018 in Busan, South Korea, on 29-31 August 2018.