An encapsulated OLED device includes a substrate having a predetermined glass seal area and defining a sealed region and one or more OLED unit(s) provided over the substrate, each OLED unit having a light-emitting portion including at least one first electrode, at least one second electrode spaced from...http://www.google.fr/patents/US20050248270?utm_source=gb-gplus-shareBrevet US20050248270 - Encapsulating OLED devices
