Double-heterojunction nanorod light-responsive LEDs for display applications

Nuri Oh; Bong Hoon Kim; Seong Yong Cho; Sooji Nam; Steven P. Rogers; Yiran Jiang; Joseph C. Flanagan; You Zhai; Jae Hwan Kim; Jungyup Lee; Yongjoon Yu; Youn Kyoung Cho; Gyum Hur; Jieqian Zhang; Peter Trefonas; John A. Rogers; Moonsub Shim

doi:10.1126/science.aal2038

Double-heterojunction nanorod light-responsive LEDs for display applications

Nuri Oh, Bong Hoon Kim, Seong Yong Cho, Sooji Nam, Steven P. Rogers, Yiran Jiang, Joseph C. Flanagan, You Zhai, Jae Hwan Kim, Jungyup Lee, Yongjoon Yu, Youn Kyoung Cho, Gyum Hur, Jieqian Zhang, Peter Trefonas, John A. Rogers, Moonsub Shim

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

Abstract

Dual-functioning displays, which can simultaneously transmit and receive information and energy through visible light, would enable enhanced user interfaces and device-to-device interactivity. We demonstrate that double heterojunctions designed into colloidal semiconductor nanorods allow both efficient photocurrent generation through a photovoltaic response and electroluminescence within a single device. These dual-functioning, all-solution-processed double-heterojunction nanorod light-responsive light-emitting diodes open feasible routes to a variety of advanced applications, from touchless interactive screens to energy harvesting and scavenging displays and massively parallel display-to-display data communication.

Original language	English (US)
Pages (from-to)	616-619
Number of pages	4
Journal	Science
Volume	355
Issue number	6325
DOIs	https://doi.org/10.1126/science.aal2038
State	Published - Feb 10 2017

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title = "Double-heterojunction nanorod light-responsive LEDs for display applications",

abstract = "Dual-functioning displays, which can simultaneously transmit and receive information and energy through visible light, would enable enhanced user interfaces and device-to-device interactivity. We demonstrate that double heterojunctions designed into colloidal semiconductor nanorods allow both efficient photocurrent generation through a photovoltaic response and electroluminescence within a single device. These dual-functioning, all-solution-processed double-heterojunction nanorod light-responsive light-emitting diodes open feasible routes to a variety of advanced applications, from touchless interactive screens to energy harvesting and scavenging displays and massively parallel display-to-display data communication.",

author = "Nuri Oh and Kim, {Bong Hoon} and Cho, {Seong Yong} and Sooji Nam and Rogers, {Steven P.} and Yiran Jiang and Flanagan, {Joseph C.} and You Zhai and Kim, {Jae Hwan} and Jungyup Lee and Yongjoon Yu and Cho, {Youn Kyoung} and Gyum Hur and Jieqian Zhang and Peter Trefonas and Rogers, {John A.} and Moonsub Shim",

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AU - Oh, Nuri

AU - Kim, Bong Hoon

AU - Cho, Seong Yong

AU - Nam, Sooji

AU - Rogers, Steven P.

AU - Jiang, Yiran

AU - Flanagan, Joseph C.

AU - Zhai, You

AU - Kim, Jae Hwan

AU - Lee, Jungyup

AU - Yu, Yongjoon

AU - Cho, Youn Kyoung

AU - Hur, Gyum

AU - Zhang, Jieqian

AU - Trefonas, Peter

AU - Rogers, John A.

AU - Shim, Moonsub

PY - 2017/2/10

Y1 - 2017/2/10

N2 - Dual-functioning displays, which can simultaneously transmit and receive information and energy through visible light, would enable enhanced user interfaces and device-to-device interactivity. We demonstrate that double heterojunctions designed into colloidal semiconductor nanorods allow both efficient photocurrent generation through a photovoltaic response and electroluminescence within a single device. These dual-functioning, all-solution-processed double-heterojunction nanorod light-responsive light-emitting diodes open feasible routes to a variety of advanced applications, from touchless interactive screens to energy harvesting and scavenging displays and massively parallel display-to-display data communication.

AB - Dual-functioning displays, which can simultaneously transmit and receive information and energy through visible light, would enable enhanced user interfaces and device-to-device interactivity. We demonstrate that double heterojunctions designed into colloidal semiconductor nanorods allow both efficient photocurrent generation through a photovoltaic response and electroluminescence within a single device. These dual-functioning, all-solution-processed double-heterojunction nanorod light-responsive light-emitting diodes open feasible routes to a variety of advanced applications, from touchless interactive screens to energy harvesting and scavenging displays and massively parallel display-to-display data communication.

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Double-heterojunction nanorod light-responsive LEDs for display applications

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