Multi-color organic electroluminescent (EL) diodes have been realized in vapor deposited multi-layered EL device, which emit blue, green or red. The EL device consists of multi-layer structure of dye molecules which emit blue, green or red. EL emission color in the multi-layered device can be changed by applying opposite bias field. The mechanism of color change has been discussed in terms of carrier injection and carrier transport mechanism in the diode.
Multi-color emission organic EL diode with vapor deposited multi-layer structure
1996-01-01
218955 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Multi-Color Emission Organic EL Diode with Vapor Deposited Multi-Layer Structure
British Library Conference Proceedings | 1996
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