OLEDWorks, together with researchers from Michigan and Pennsylvania use high aspect ratio surface textures to extend OLED performance

OLEDWorks, together with researchers from Michigan and Pennsylvania use high aspect ratio surface textures to extend OLED performance

Researchers from the University of Michigan and The Pennsylvania State University, in collaboration with OLEDWorks, has managed to create high aspect ratio OLED devices, by fabricating the OLEDs on substrates with sub-millimeter, high aspect ratio surface textures. This design increases the active OLED area per panel, reducing the local current density needed to achieve a given luminance.The researchers report that this approach can extend the l…