Lensfree OLEDs with over 50% external quantum efficiency via external scattering and horizontally oriented emitters

Light extraction approaches based on a macroscopic lens in organic light-emitting diodes (OLEDs) enables competitive performance, but compromise on the technology’s key benefits. Here, the authors demonstrate ultrahigh efficiency OLEDs via a device strategy based on forward light scattering.

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Autores principales:	Jinouk Song, Kwon-Hyeon Kim, Eunhye Kim, Chang-Ki Moon, Yun-Hi Kim, Jang-Joo Kim, Seunghyup Yoo
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/58edad60edf9413b8199ef8e668d4e4a
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spelling	oai:doaj.org-article:58edad60edf9413b8199ef8e668d4e4a2021-12-02T15:33:57ZLensfree OLEDs with over 50% external quantum efficiency via external scattering and horizontally oriented emitters10.1038/s41467-018-05671-x2041-1723https://doaj.org/article/58edad60edf9413b8199ef8e668d4e4a2018-08-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-05671-xhttps://doaj.org/toc/2041-1723Light extraction approaches based on a macroscopic lens in organic light-emitting diodes (OLEDs) enables competitive performance, but compromise on the technology’s key benefits. Here, the authors demonstrate ultrahigh efficiency OLEDs via a device strategy based on forward light scattering.Jinouk SongKwon-Hyeon KimEunhye KimChang-Ki MoonYun-Hi KimJang-Joo KimSeunghyup YooNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-10 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Jinouk Song Kwon-Hyeon Kim Eunhye Kim Chang-Ki Moon Yun-Hi Kim Jang-Joo Kim Seunghyup Yoo Lensfree OLEDs with over 50% external quantum efficiency via external scattering and horizontally oriented emitters
description	Light extraction approaches based on a macroscopic lens in organic light-emitting diodes (OLEDs) enables competitive performance, but compromise on the technology’s key benefits. Here, the authors demonstrate ultrahigh efficiency OLEDs via a device strategy based on forward light scattering.
format	article
author	Jinouk Song Kwon-Hyeon Kim Eunhye Kim Chang-Ki Moon Yun-Hi Kim Jang-Joo Kim Seunghyup Yoo
author_facet	Jinouk Song Kwon-Hyeon Kim Eunhye Kim Chang-Ki Moon Yun-Hi Kim Jang-Joo Kim Seunghyup Yoo
author_sort	Jinouk Song
title	Lensfree OLEDs with over 50% external quantum efficiency via external scattering and horizontally oriented emitters
title_short	Lensfree OLEDs with over 50% external quantum efficiency via external scattering and horizontally oriented emitters
title_full	Lensfree OLEDs with over 50% external quantum efficiency via external scattering and horizontally oriented emitters
title_fullStr	Lensfree OLEDs with over 50% external quantum efficiency via external scattering and horizontally oriented emitters
title_full_unstemmed	Lensfree OLEDs with over 50% external quantum efficiency via external scattering and horizontally oriented emitters
title_sort	lensfree oleds with over 50% external quantum efficiency via external scattering and horizontally oriented emitters
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/58edad60edf9413b8199ef8e668d4e4a
work_keys_str_mv	AT jinouksong lensfreeoledswithover50externalquantumefficiencyviaexternalscatteringandhorizontallyorientedemitters AT kwonhyeonkim lensfreeoledswithover50externalquantumefficiencyviaexternalscatteringandhorizontallyorientedemitters AT eunhyekim lensfreeoledswithover50externalquantumefficiencyviaexternalscatteringandhorizontallyorientedemitters AT changkimoon lensfreeoledswithover50externalquantumefficiencyviaexternalscatteringandhorizontallyorientedemitters AT yunhikim lensfreeoledswithover50externalquantumefficiencyviaexternalscatteringandhorizontallyorientedemitters AT jangjookim lensfreeoledswithover50externalquantumefficiencyviaexternalscatteringandhorizontallyorientedemitters AT seunghyupyoo lensfreeoledswithover50externalquantumefficiencyviaexternalscatteringandhorizontallyorientedemitters
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Lensfree OLEDs with over 50% external quantum efficiency via external scattering and horizontally oriented emitters

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