Thursday, May 2025

05:00 PM - 08:00 PM

Room: 220A

Session: OLED Posters

Rational Materials Design Towards Singlet-Only Fluorescent OLEDs: Overcoming Traditional Spin Statistics

Late-News

Description:

Current approaches to efficient and durable blue OLEDs struggle with limited efficiency, stability issues, complex layer requirements, or limited industrial viability, primarily due to the persistence of harmful long-lived triplet states. We present a Singlet-Only emission system that circumvents these challenges by bypassing spin statistics to efficiently mitigating triplet formation. This enables the generation of nearly 100 % singlets on simple fluorescent emitters, a promising pathway towards efficient blue.