In applications like OLEDs and OPV there are known problems at the interface between the metallic contacts and the organic semiconductor, where undesirable losses occur. Now Dr Martin Oehzelt of the German Helmholtz Zentrum Berlin has shown what these losses between the different materials depend upon and how to minimise them.
On 19 February Coatema Coating Machinery GmbH held an open house event focused on live demonstrations of leading edge technology for advanced high-tech research projects on its premises in Dormagen, Germany.
Kateeva, a company focused on the manufacturing of inkjet printing systems for the production of OLEDs, recently announced an expansion of its Korea operation by absorbing the assets of Seoul-based OLED Plus Co. Ltd., an OLED equipment design, sales, service and support company headed by industry veteran Kyung Bin Bae.