abstract |
The present invention relates to a phosphorescent compound and an organic light emitting diode device using the same, and more particularly, to a soluble phosphorescent host compound having excellent color purity, high brightness and luminous efficiency, and an OLED device using the same . A phosphorescent compound, characterized in that: its structural formula is shown in formula 1 or formula 2, The present invention uses the phosphorescent compounds represented by Structural Formula 1 and Structural Formula 2 as the light emitting layer of the organic light emitting diode device, which has excellent color purity and brightness and prolonged durability effects. |