A LED is covered with an electroconductive layer, and a luminescent layer is deposited on the electroconductive layer by electrophoresis. The conductivity of the electroconductive layer is chosen to be such that the layer can be used as one of the electrodes during the electrophoresis, while the LED...http://www.google.es/patents/US6686581?utm_source=gb-gplus-sharePatente US6686581 - Light emitting device including an electroconductive layer
Light emitting device including an electroconductive layer
