| http://www.w3.org/ns/prov#value | - For this purpose substrates can be at most a few 100 ??m thick. [0004] In order to fabricate OLEDs which have good operating and shelf life it is of utmost importance to protect the active layers of the device, i.e. the electrode and organic layers, from the ingress of ambient species which can react with the active layer and deteriorate device performance, particularly oxygen and moisture.
|
