Organic Light-Emitting Diode with Color Tunable between Bluish-White Daylight and Orange-White Dusk Hue
Figure 5
The resultant power efficiency of the sunlight-style OLED devices studied. For Device I-3 with the desirable color-temperature span and sunlight-style chromaticity, its power efficiency varied from 4.2 to 1.8 lm/W at luminance increasing from 10 to 10,160 cd/m2.
