International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 26 (IDW '19)

Proceedings of the International Display Workshops Volume 26 (IDW '19)

Nov 27, 2019 - Nov 29, 2019
Sapporo Convention Center

2:20 PM - 2:40 PM

[OLED1-3] Enhanced Color Purity of Alternating Current-Driven Micro-Cavity Organic Light Emitting Diode

*Duck-Kyu Lim1, Byeonggon Kim1, Hak-Rin Kim1 (1. Kyungpook National University (Korea))

Micro-cavity effect, Polyfluorene, Color purity, Solution process, Purcell effect

https://doi.org/10.36463/idw.2019.0812

We introduced the micro-cavity effect on Alternating Current-Driven Polymer Light Emitting Diodes and investigated the color purity enhancement effect depending on the organic layer thickness condition. We have analyzed the electric field inside the device by the finite-difference time-domain method and fabricated the designed optimal devices.