PNNL researchers developed new host materials for blue phosphorescent organic light-emitting diodes, also known as OLEDs, that boost efficiency by at least 25 percent. This improvement helps solve the “weakest link” in development of cost-effective white OLED lights.
PNNL researchers developed new host materials for blue phosphorescent organic light-emitting diodes, also known as OLEDs, that boost efficiency by at least 25 percent. This improvement helps solve the “weakest link” in development of cost-effective white OLED lights. Courtesy PNNL
PNNL researchers developed new host materials for blue phosphorescent organic light-emitting diodes, also known as OLEDs, that boost efficiency by at least 25 percent. This improvement helps solve the “weakest link” in development of cost-effective white OLED lights. Courtesy PNNL