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

Ching Ting Lee; Li Zhen Yu; Hsin You Liu

doi:10.1109/LPT.2009.2038593

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

Ching Ting Lee, Li Zhen Yu, Hsin You Liu

Department of Photonics

Research output: Contribution to journal › Article › peer-review

8 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 language	English
Article number	5378546
Pages (from-to)	272-274
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	22
Issue number	5
DOIs	https://doi.org/10.1109/LPT.2009.2038593
Publication status	Published - 2010 Mar 1

All Science Journal Classification (ASJC) codes

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

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10.1109/LPT.2009.2038593

Cite this

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title = "Optical performance improvement mechanism of multimode-emitted white resonant cavity organic light-emitting diodes",

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.",

author = "Lee, {Ching Ting} and Yu, {Li Zhen} and Liu, {Hsin You}",

note = "Funding Information: Manuscript received September 06, 2009; revised November 24, 2009; accepted December 04, 2009. First published January 12, 2010; current version published February 03, 2010. This work was supported by the National Science Council of the Republic of China. Copyright: Copyright 2010 Elsevier B.V., All rights reserved.",

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doi = "10.1109/LPT.2009.2038593",

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N1 - Funding Information: Manuscript received September 06, 2009; revised November 24, 2009; accepted December 04, 2009. First published January 12, 2010; current version published February 03, 2010. This work was supported by the National Science Council of the Republic of China. Copyright: Copyright 2010 Elsevier B.V., All rights reserved.

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N2 - 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.

AB - 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.

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

Abstract

All Science Journal Classification (ASJC) codes

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