Multi-domain (combined electrical, optical and thermal) measurement, modelling and simulation of LED luminaires, OLED devices, CoB LEDs, including LED ageing studies. Research for Lighting 4.0.
Together with members of the Delphi4LED consortium led by Signify, we have developed an Industry 4.0-like workflow for the fully computerised design of LED luminaires, essentially eliminating the need for physical prototyping of luminaires. The workflow is based on multi-domain digital twins of LEDs and LED modules, which are used to create virtual prototypes of LED luminaires for a given application scenario. Using these, computer simulations can be used to define the key operating parameters, eliminating the need for physical prototyping of the luminaires.
T3Ster testers and accessories • TeraLED equipments • Instrument Systems CAS 140 spectroradiometer • Ocean Optics H2000+ spectroradiometer • LED ageing chamber • WEISS climate chamber • Julabo thermostat
AI-TWILIGHT H2020 ECSEL • Delphi4LED H2020 ECSEL • NKFIH K 128315 – New test methods for LED ageing
ITRI Taiwan • NIST USA • Photometric Solutions / CIE Div2 • Instrument Systems / CIE Div2 • Signify • PI-Lighting • TU Eindhoven
Osram OptoSemi • HungaroLux Light Kft • GE Lighting Hungary
Physics and technology of semiconductors, implementation, modelling and metrology of semiconductor-based electronic devices, including solar cells, sensors, thermal electrical active devices. Modelling of solar cells and modules, integrated cooling of concentrator solar cells, testing of Si-perovskite tandem solar cell structures.
Clean room laboratory (Class 6, double-sided lithography, high purity heat treatment up to 1350 °C, rapid heat treatment, chemical machining station, etc. ) + outdoor wafer cutting, implantation, wire bonding • Layer deposition equipment (cathodic sputtering, vacuum evaporation) • Electron microscope/electron beam lithography • Semiconductor technology qualification measurement equipment • Emission microscope • Resonant capacitor potential/surface photovoltage mapping • Solar cell measurement (solar simulator, electrical measurement equipment)
University of Oulu • Technische Hochschule Ulm • TU Tallin
Traditionally the main focus of the research group is on the research and development of electrochemical and optical biosensors and microfluidic systems. In the past few years, this is shifted towards optical, mainly plasmonic biosensors, that require the development of nanomaterial (nanocomposite) based sensor elements. Concerning sample handling, the focus is on polymer-based microfluidic systems.
In the framework of an international collaboration with CEITEC, Brno, we developed a novel gold nanoparticle – epoxy surface nanocomposite, that was successfully applied as a localized surface plasmon resonance (LSPR) sensor element as a label-free nucleotide sensors. The nanocomposite was also tested as a SERS substrate (in collaboration with Wigner FK, Hungary). In one of the ongoing projects, it is currently applied for COVID-RNA detection with Raman-spectroscopy.
Veeco diInnova atomic force microscope • Surface plasmon resonance imaging device • Avantes Avaspec 2048-4DT spectrophotometer, with 3 light sources (UV, VIS, NIR) + Avantes IR spectrometer and light source • Voltalab PGZ 301 és Voltalab PST50 potentiostats • Objet Eden 250 Inkjet Polyjet 3D printer • Diener Pico low pressure plasma chamber • Polimer workstation (spin coater, vacuum chanber, laminar box, etc.)
DAAD German-Hungarian bilateral project • FIKP
Brno University of Technology • University of Bologna • Teesside University
77 Elektronika Kft. • Femtonics Kft. • Shopguard Kft. • Oncotherm Kft
The main activities of the research group are the development of new types of composite and micro-alloyed solder materials, the optimisation of their soldering parameters and the investigation of their reliability (such as electrochemical migration, tin pest and whisker phenomena). Furthermore, research on degradable circuit substrates for wearable and degradable electronics.
Investigating the physical mechanisms of VPS ovens by measurement and numerical simulation of the vapour space and temperature distribution. Investigating the tin whisker phenomena in different material systems and under different environmental conditions.
ASCON vacuum VPS
MECA (Erasmus+) • METIS (Erasmus+) • OTKA
CVUT • Lukasievicz Netwrok • University Sain Malaysia
Robert Bosch • MFA
Measurement, modelling and simulation of the thermal properties of semiconductor devices, modules and systems, development and testing of new integrated cooling solutions, reliability studies of semiconductor devices using thermal transient measurement and structure function analysis.
T3Ster (classic) thermal transient tester • HV booster for T3Ster • TeraLED accessory for combined thermal and radiometric/photometric LED measurements for T3Ster, 30 cm integrating sphere (with Pletier element cold plate) • TeraLED accessory for T3Ster instrument for combined thermal and radiometric/photometric LED measurements, 50 cm integrating sphere (with Pletier element and liquid cold plate) • Julabo thermostat • WEISS climatic chamber (1-2m3)
NKFIH K_20 135224 Novel solutions to thermal problems in chiplet-based System-on-Package devices • OTKA 109232 Integrated thermal management in System-on-Package devices • AI-TWILIGHT H2020 ECSEL • Delphi4LED H2020 ECSEL
TU Chemnitz • Thales Research
Mentor, UK • Infineon • HungaroLux Light Kft
The research group deals with quality, reliability problems and physical failure mechanisms of electronic products and components. The strengths of the research group are that its staff have a strong foundation in electronics manufacturing technology, requiring interdisciplinary knowledge, and that they are researching topics that will determine industrial interest in the long term. The results achieved by the research group are directly applicable to the practice of the electronics manufacturing industry.
Research into the reliability of electronic products is a constant focus for the manufacturing industry. The research group has made progress in understanding the failure mechanisms (e.g. electrochemical migration, whisker formation) that occur during the operation of products over the longer term, and in developing materials science methods for the analysis of products.
FEI Inspect S50 scanning electron microscope • SONIX HS1000 scanning acoustic microscope • Bruker Tensor II infrared spectroscope • Spectro Midex M X-ray fluorescence spectrometer • Dage XD6600 X-ray microscope • Espec and Weiss climate chambers • Coherent AVIA 355 laser micromachining • Epilog Mini 30W laser micromachining • Voltalab PGZ301 dynamic EIS and voltmeter
Technical University of Denmark • Southwest Petroleum University • King Mongkut’s University of Technology North Bangkok
METALLOGLOBUS FÉMÖNTŐ KFT. • EFI • MFA
The Lab-on-a-Chip devices research group deals with multiple, partly overlapping topics. The overlapping area is referred as flow chemistry. Unlike batch chemistry, flow chemistry is easier to automate, process based and better scalable.
Area of interest:
Spinsplit spFlow flow chemistry system • Spinsplit spinCube nanofiber formation equipment • CraftUnique CraftBot FDM 3D printer • Prusa i3 MK3S FDM 3D printer • Prusa SL1 SLA 3D printer
EURIIDICE • CELSA21 • CPS4EU • DigiFED • OTKA
Taltech University • University of Ljulblajna • Babes-Bolyai University • University of South-Eastern Norway