Abstract
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.
| Original language | English |
|---|---|
| Article number | 14964 |
| Journal | Nature communications |
| Volume | 8 |
| DOIs | |
| Publication status | Published - 2017 Apr 13 |
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All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Biochemistry, Genetics and Molecular Biology(all)
- Physics and Astronomy(all)
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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.
In: Nature communications, Vol. 8, 14964, 13.04.2017.Research output: Contribution to journal › Article
TY - JOUR
T1 - Organic light emitting board for dynamic interactive display
AU - Kim, Eui Hyuk
AU - Cho, Sung Hwan
AU - Lee, Ju Han
AU - Jeong, Beomjin
AU - Kim, Richard Hahnkee
AU - Yu, Seunggun
AU - Lee, Tae Woo
AU - Shim, Wooyoung
AU - Park, Cheolmin
PY - 2017/4/13
Y1 - 2017/4/13
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85017447810&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85017447810&partnerID=8YFLogxK
U2 - 10.1038/ncomms14964
DO - 10.1038/ncomms14964
M3 - Article
VL - 8
JO - Nature Communications
JF - Nature Communications
SN - 2041-1723
M1 - 14964
ER -