[OLED1] OLED Devices

[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))

キーワード：Micro-cavity effect, Polyfluorene, Color purity, Solution process, Purcell effect

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.