Experimental data confirms that the dual encapsulation method significantly extends the T50cap T sub 50
Blue OLEDs are critical for full-color displays but typically suffer from shorter lifespans and lower efficiency compared to their red and green counterparts. 124694
Improving the efficiency and operational stability of blue organic light-emitting diodes (OLEDs) remains a primary challenge in display and lighting technology. This paper examines a novel host material, a silicon-locked phosphine oxide, designed to enhance the performance of blue OLEDs. By utilizing a "dual encapsulation" strategy for electron transporting materials, the study demonstrates a significant increase in both device longevity and external quantum efficiency. a silicon-locked phosphine oxide
