Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Organic microcavity light-emitting diodes with metal mirrors: dependence of the emission wavelength on the viewing angle

Not Accessible

Your library or personal account may give you access

Abstract

Organic microcavity light-emitting diodes typically exhibit a blueshift of the emitting wavelength with increasing viewing angle. We have modeled the shift of the resonance wavelength for several metal mirrors. Eight metals (Al, Ag, Cr, Ti, Au, Ni, Pt, and Cu) have been considered as top or bottom mirrors, depending on their work functions. The model fully takes into account the dependence of the phase change that occurs on reflection on angle and wavelength for both s and p polarization, as well as on dispersion in the organic layers. Different contributions to the emission wavelength shift are discussed. The influence of the thickness of the bottom mirror and of the choice and thickness of the organic materials inside the cavity has been investigated. Based on the results obtained, guidelines for a choice of materials to reduce blueshift are given.

© 2002 Optical Society of America

Full Article  |  PDF Article
More Like This
Control of resonant wavelength from organic light-emitting materials by use of a Fabry-Perot microcavity structure

Boo Young Jung, Nam Young Kim, Changhee Lee, Chang Kwon Hwangbo, and Chang Seoul
Appl. Opt. 41(16) 3312-3318 (2002)

Semitransparent metal or distributed Bragg reflector for wide-viewing-angle organic light-emitting-diode microcavities

Kristiaan Neyts, Patrick De Visschere, David K. Fork, and Greg B. Anderson
J. Opt. Soc. Am. B 17(1) 114-119 (2000)

Improvement of viewing angle dependence of bottom-emitting green organic light-emitting diodes with a strong microcavity effect

Nam Su Kim, Dae Yeong Kim, Jae Ho Song, and Min Chul Suh
Opt. Express 28(21) 31686-31699 (2020)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (6)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (14)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved