➀ Researchers from the Institute of Computational Physics, Zurich University of Applied Sciences, Switzerland have developed a new integrated reference-counter electrode (IRCE) for precise measurement of energy levels in OLED semiconductors; ➁ The IRCE improves efficiency and longevity in organic electronics by refining the electrochemical characterisation of frontier energy levels in small-molecule thin-film semiconductors; ➂ The IRCE is suitable for researchers and engineers developing organic semiconductors for OLEDs, organic solar cells, and other electronic devices.