comprising stacked EL layers within one EL unit

Full Title

Organic light-emitting devices > OLEDs or polymer light-emitting diodes [PLED] > characterised by the electroluminescent [EL] layers > specially adapted for multicolour light emission, e.g. for emitting white light > comprising stacked EL layers within one EL unit

Classification Context

Section:

ELECTRICITY

Class:

SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR

Subclass:

ORGANIC ELECTRIC SOLID-STATE DEVICES