Flexible quantum dot light-emitting diodes for next-generation displays

Abstract In the future electronics, all device components will be connected wirelessly to displays that serve as information input and/or output ports. There is a growing demand of flexible and wearable displays, therefore, for information input/output of the next-generation consumer electronics. Am...

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Autores principales:	Moon Kee Choi, Jiwoong Yang, Taeghwan Hyeon, Dae-Hyeong Kim
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Electronics TK7800-8360 Materials of engineering and construction. Mechanics of materials TA401-492
Acceso en línea:	https://doaj.org/article/8d35ae43361d4bdeba4f233fdae7d988
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spelling	oai:doaj.org-article:8d35ae43361d4bdeba4f233fdae7d9882021-12-02T18:17:29ZFlexible quantum dot light-emitting diodes for next-generation displays10.1038/s41528-018-0023-32397-4621https://doaj.org/article/8d35ae43361d4bdeba4f233fdae7d9882018-04-01T00:00:00Zhttps://doi.org/10.1038/s41528-018-0023-3https://doaj.org/toc/2397-4621Abstract In the future electronics, all device components will be connected wirelessly to displays that serve as information input and/or output ports. There is a growing demand of flexible and wearable displays, therefore, for information input/output of the next-generation consumer electronics. Among many kinds of light-emitting devices for these next-generation displays, quantum dot light-emitting diodes (QLEDs) exhibit unique advantages, such as wide color gamut, high color purity, high brightness with low turn-on voltage, and ultrathin form factor. Here, we review the recent progress on flexible QLEDs for the next-generation displays. First, the recent technological advances in device structure engineering, quantum-dot synthesis, and high-resolution full-color patterning are summarized. Then, the various device applications based on cutting-edge quantum dot technologies are described, including flexible white QLEDs, wearable QLEDs, and flexible transparent QLEDs. Finally, we showcase the integration of flexible QLEDs with wearable sensors, micro-controllers, and wireless communication units for the next-generation wearable electronics.Moon Kee ChoiJiwoong YangTaeghwan HyeonDae-Hyeong KimNature PortfolioarticleElectronicsTK7800-8360Materials of engineering and construction. Mechanics of materialsTA401-492ENnpj Flexible Electronics, Vol 2, Iss 1, Pp 1-14 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Electronics TK7800-8360 Materials of engineering and construction. Mechanics of materials TA401-492
spellingShingle	Electronics TK7800-8360 Materials of engineering and construction. Mechanics of materials TA401-492 Moon Kee Choi Jiwoong Yang Taeghwan Hyeon Dae-Hyeong Kim Flexible quantum dot light-emitting diodes for next-generation displays
description	Abstract In the future electronics, all device components will be connected wirelessly to displays that serve as information input and/or output ports. There is a growing demand of flexible and wearable displays, therefore, for information input/output of the next-generation consumer electronics. Among many kinds of light-emitting devices for these next-generation displays, quantum dot light-emitting diodes (QLEDs) exhibit unique advantages, such as wide color gamut, high color purity, high brightness with low turn-on voltage, and ultrathin form factor. Here, we review the recent progress on flexible QLEDs for the next-generation displays. First, the recent technological advances in device structure engineering, quantum-dot synthesis, and high-resolution full-color patterning are summarized. Then, the various device applications based on cutting-edge quantum dot technologies are described, including flexible white QLEDs, wearable QLEDs, and flexible transparent QLEDs. Finally, we showcase the integration of flexible QLEDs with wearable sensors, micro-controllers, and wireless communication units for the next-generation wearable electronics.
format	article
author	Moon Kee Choi Jiwoong Yang Taeghwan Hyeon Dae-Hyeong Kim
author_facet	Moon Kee Choi Jiwoong Yang Taeghwan Hyeon Dae-Hyeong Kim
author_sort	Moon Kee Choi
title	Flexible quantum dot light-emitting diodes for next-generation displays
title_short	Flexible quantum dot light-emitting diodes for next-generation displays
title_full	Flexible quantum dot light-emitting diodes for next-generation displays
title_fullStr	Flexible quantum dot light-emitting diodes for next-generation displays
title_full_unstemmed	Flexible quantum dot light-emitting diodes for next-generation displays
title_sort	flexible quantum dot light-emitting diodes for next-generation displays
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/8d35ae43361d4bdeba4f233fdae7d988
work_keys_str_mv	AT moonkeechoi flexiblequantumdotlightemittingdiodesfornextgenerationdisplays AT jiwoongyang flexiblequantumdotlightemittingdiodesfornextgenerationdisplays AT taeghwanhyeon flexiblequantumdotlightemittingdiodesfornextgenerationdisplays AT daehyeongkim flexiblequantumdotlightemittingdiodesfornextgenerationdisplays
_version_	1718378286701084672

Flexible quantum dot light-emitting diodes for next-generation displays

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