Optical performance improvement mechanism of multimode-emitted white resonant cavity organic light-emitting diodes

Ching Ting Lee, Li Zhen Yu, Hsin You Liu

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

A microcavity FabryProt resonator was constructed using a high reflective Al metal and SiO2 TiO2 distributed Bragg reflector. Resonant cavity organic light-emitting diodes (RCOLEDs) were fabricated using the microcavity FabryProt resonator and the conventional organic light-emitting diodes. To improve the optical performances, four-mode emission of the RCOLEDs was resulted by using SiO2 filler layer to extend the microcavity length. The improvement of the Commission Internationale d'Eclarirage and color-rendering index is attributed to the four-mode emission. The enhancement of brightness and luminance efficiency was attributed to the stimulated emission in the microcavity FabryProt resonator.

Original languageEnglish
Article number5378546
Pages (from-to)272-274
Number of pages3
JournalIEEE Photonics Technology Letters
Volume22
Issue number5
DOIs
Publication statusPublished - 2010 Mar 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

Fingerprint

Dive into the research topics of 'Optical performance improvement mechanism of multimode-emitted white resonant cavity organic light-emitting diodes'. Together they form a unique fingerprint.

Cite this