有機發光元件之光電特性

Abstract

本文中，我們探討微結構在有機發光二極體造成的耦合出光現象。經由微結構的耦合效果，和平面結構比較我們觀察到隨角度變化的發光強度增益以及半波全寬縮減。 第二部分中，我們實驗一種新穎的二茂鐵衍生材料的光電特性，並且將此材料應用於有機發光元件，試驗其電洞注入、電洞傳輸、電子注入、電子傳輸的能力。

In this thesis, we studied the coupled emission by integrating nanostructures on organic light emitters. Through the coupling effect of nanostructures, angular dependant enhancement in optical intensity was observed and the FWHM (full width and half maximum) is narrowed compared with planar structures. In the second part, electrical and optical properties of an advanced material, Fe-OXD ((2-phenyl-1,3,4-oxadiazol-5-yl) ferrocene), were experimented. We tested the hole injecting, hole transporting, electron injecting, and electron transporting capabilities on organic light emitting devices.