WHITE ELECTROLUMINESCENT ORGANIC DIODES BASED ON MOLECULES DERIVED FROM PHOSPHOLE.

摘要

The invention concerns a white electroluminescent organic diode, providing, under the effect of electrical polarization, a white light composed of a mixture of at least one first color and a second color emitted respectively by a first phosphorous material and by a second phosphorous material. At least one of these phosphorous materials is a phsophole-based material, said material being of the fluorescent type or phosphorescent type.