Patrick Barkowski has obtained his Master’s degree in Physics at the Humboldt-University in Berlin under the supervision of Prof. Norbert Koch. During his thesis time, which was about solution processed doping of organic semiconductors, he started working towards an own company that would bring low-cost printed OLEDs and OLED displays into the market. Together with his high-school friend Marcin Ratajczak they founded Inuru GmbH and realised fully printed electronic products from idea to market like the illuminated Coca Cola label in December 2018. Patrick developed the necessary solid materials, processes as well as inks of the first generation at Inuru to have a low cost printed OLED solution. He is an author of six OLED related patents, board member of the Photonics21 association and project leader in multiple international industry driven research projects.