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Organic light emitting board for dynamic interactive display

Interactive displays involve the interfacing of a stimuli-responsive sensor with a visual human-readable response. Here, we describe a polymeric electroluminescence-based stimuli-responsive display method that simultaneously detects external stimuli and visualizes the stimulant object. This organic...

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Autores principales: Kim, Eui Hyuk, Cho, Sung Hwan, Lee, Ju Han, Jeong, Beomjin, Kim, Richard Hahnkee, Yu, Seunggun, Lee, Tae-Woo, Shim, Wooyoung, Park, Cheolmin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5399280/
https://www.ncbi.nlm.nih.gov/pubmed/28406151
http://dx.doi.org/10.1038/ncomms14964
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author Kim, Eui Hyuk
Cho, Sung Hwan
Lee, Ju Han
Jeong, Beomjin
Kim, Richard Hahnkee
Yu, Seunggun
Lee, Tae-Woo
Shim, Wooyoung
Park, Cheolmin
author_facet Kim, Eui Hyuk
Cho, Sung Hwan
Lee, Ju Han
Jeong, Beomjin
Kim, Richard Hahnkee
Yu, Seunggun
Lee, Tae-Woo
Shim, Wooyoung
Park, Cheolmin
author_sort Kim, Eui Hyuk
collection PubMed
description Interactive displays involve the interfacing of a stimuli-responsive sensor with a visual human-readable response. Here, we describe a polymeric electroluminescence-based stimuli-responsive display method that simultaneously detects external stimuli and visualizes the stimulant object. This organic light-emitting board is capable of both sensing and direct visualization of a variety of conductive information. Simultaneous sensing and visualization of the conductive substance is achieved when the conductive object is coupled with the light emissive material layer on application of alternating current. A variety of conductive materials can be detected regardless of their work functions, and thus information written by a conductive pen is clearly visualized, as is a human fingerprint with natural conductivity. Furthermore, we demonstrate that integration of the organic light-emitting board with a fluidic channel readily allows for dynamic monitoring of metallic liquid flow through the channel, which may be suitable for biological detection and imaging applications.
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spelling pubmed-53992802017-05-12 Organic light emitting board for dynamic interactive display Kim, Eui Hyuk Cho, Sung Hwan Lee, Ju Han Jeong, Beomjin Kim, Richard Hahnkee Yu, Seunggun Lee, Tae-Woo Shim, Wooyoung Park, Cheolmin Nat Commun Article Interactive displays involve the interfacing of a stimuli-responsive sensor with a visual human-readable response. Here, we describe a polymeric electroluminescence-based stimuli-responsive display method that simultaneously detects external stimuli and visualizes the stimulant object. This organic light-emitting board is capable of both sensing and direct visualization of a variety of conductive information. Simultaneous sensing and visualization of the conductive substance is achieved when the conductive object is coupled with the light emissive material layer on application of alternating current. A variety of conductive materials can be detected regardless of their work functions, and thus information written by a conductive pen is clearly visualized, as is a human fingerprint with natural conductivity. Furthermore, we demonstrate that integration of the organic light-emitting board with a fluidic channel readily allows for dynamic monitoring of metallic liquid flow through the channel, which may be suitable for biological detection and imaging applications. Nature Publishing Group 2017-04-13 /pmc/articles/PMC5399280/ /pubmed/28406151 http://dx.doi.org/10.1038/ncomms14964 Text en Copyright © 2017, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Kim, Eui Hyuk
Cho, Sung Hwan
Lee, Ju Han
Jeong, Beomjin
Kim, Richard Hahnkee
Yu, Seunggun
Lee, Tae-Woo
Shim, Wooyoung
Park, Cheolmin
Organic light emitting board for dynamic interactive display
title Organic light emitting board for dynamic interactive display
title_full Organic light emitting board for dynamic interactive display
title_fullStr Organic light emitting board for dynamic interactive display
title_full_unstemmed Organic light emitting board for dynamic interactive display
title_short Organic light emitting board for dynamic interactive display
title_sort organic light emitting board for dynamic interactive display
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5399280/
https://www.ncbi.nlm.nih.gov/pubmed/28406151
http://dx.doi.org/10.1038/ncomms14964
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