International Display Workshops Incorporated Association

10:40 AM - 1:10 PM

[OLEDp1-13L] Photo-Crosslinkable Hole Transport Material for Efficient Solution Processed Light Emitting Diode

*Hyein Ha1, Min Chul Suh1 (1. Kyung Hee University (Korea))

Organic light-emitting diode (OLED), Photo-crosslinkable HTM, Red phosphorescent OLED

https://doi.org/10.36463/idw.2019.0924

We investigated new crosslinkable hole transport materials (HTMs) for efficient solution-processed OLEDs. Especially, we developed the intrinsically photo-crosslinkable HTMs by adding nitrene type photo-crossliking agent. Finally, we compared the device performances of those prepared with HTMs having semi-IPN composition as we reported before.[1]