An organic electroluminescence element having an anode, a non-monocrystal material semiconductor layer, an organic light-emitting medium, and a cathode, the medium located between a first electrode and the semiconductor layer. A second electrode is electrically connected to an edge section of the semiconductor...http://www.google.es/patents/US6998773?utm_source=gb-gplus-sharePatente US6998773 - Organic electroluminescence element and manufacturing method thereof
Organic electroluminescence element and manufacturing method thereof
