Before revision: URL OLET is a new light-emission concept, providing planar light sources that can be easily integrated in substrates like silicon, glass, paper using standard microelectronic URL
After revision: OLETs differ from OLEDs in that an active matrix can be made entirely of OLETs, whereas OLEDs must be combined with switching elements such as TFTs.URL OLET is a new light-emission concept, providing planar light sources that can be easily integrated in substrates like silicon, glass, paper using standard microelectronic URL