124694 Apr 2026

The inclusion of phosphine oxide groups enhances electron-transporting properties, ensuring a balanced charge injection within the device. 3. Device Fabrication and Strategy

The silicon-locked host enables highly efficient blue emission with minimized non-radiative loss. 124694

Experimental data confirms that the dual encapsulation method significantly extends the T50cap T sub 50 124694

(time to 50% initial brightness) of the devices compared to standard host-guest systems. 124694

Blue OLEDs are critical for full-color displays but typically suffer from shorter lifespans and lower efficiency compared to their red and green counterparts.