All lights generated in an organic compound layer are not taken out towards a TFT from a cathode as a transparent electrode. For instance, the light is emitted in a lateral direction (direction parallel to the substrate surface) but the light emitted in the lateral direction is not taken out resultantly,...http://www.google.es/patents/US7579771?utm_source=gb-gplus-sharePatente US7579771 - Light emitting device and method of manufacturing the same
Light emitting device and method of manufacturing the same
