ORGANIC ELECTRIC FIELD LIGHT EMITTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an organic electric field light emitting device which has high light emitting efficiency and is excellent in stability and for which a light emitting layer can be formed by a wet process, and to provide a display. SOLUTION: The organic electric field light emitting device is provided with a pair of electrodes and a single or multiple organic thin film layers arranged between the pair of electrodes, and the light emitting layer is provided in at least one of the organic thin film layer. The light emitting layer contains at least a polymer host material and a guest material which emits fluorescence or phosphorescence. COPYRIGHT: (C)2009,JPO&INPIT