Flexible organic light emitting diode ribbons using three liquid organic semiconductors

Atsuki Nobori; Naofumi Kobayashi; Hiroyuki Kuwae; Takashi Kasahara; Juro Oshima; Chihaya Adachi; Shuichi Shoji; Jun Mizuno

doi:10.1109/NEMS.2016.7758195

Flexible organic light emitting diode ribbons using three liquid organic semiconductors

Atsuki Nobori, Naofumi Kobayashi, Hiroyuki Kuwae, Takashi Kasahara, Juro Oshima, Chihaya Adachi, Shuichi Shoji, Jun Mizuno

Applied Chemistry

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We propose ribbon type flexible organic light emitting diodes (OLEDs), which can be integrated into textiles, using liquid organic semiconductors (LOSs). A linear flexible microchannel, which consists of a liquid light-emitting layer with LOS sandwiched between two indium tin oxide (ITO) electrodes, was fabricated with photolithography and heterogeneous bonding. LOSs were injected into the SU-8-based linear microchannels of 70 mm in length. Three different colors of photoluminescence (PL) emission were observed from flexible linear microchannels. Liner electroluminescence (EL) emission was successfully obtained in a bending state as well as straight state. We expect that the proposed microfluidic OLED ribbons will have high potential for future free-formable wearable devices such as electronic textiles.

Original language	English
Title of host publication	2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	38-41
Number of pages	4
ISBN (Electronic)	9781509019472
DOIs	https://doi.org/10.1109/NEMS.2016.7758195
Publication status	Published - Nov 28 2016
Event	11th IEEE Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016 - Sendai, Japan Duration: Apr 17 2016 → Apr 20 2016

Publication series

Name	2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016

Other

Other	11th IEEE Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016
Country/Territory	Japan
City	Sendai
Period	4/17/16 → 4/20/16

All Science Journal Classification (ASJC) codes

Industrial and Manufacturing Engineering
Mechanical Engineering
Mechanics of Materials
Electronic, Optical and Magnetic Materials

Access to Document

10.1109/NEMS.2016.7758195

Cite this

Nobori, A., Kobayashi, N., Kuwae, H., Kasahara, T., Oshima, J., Adachi, C., Shoji, S., & Mizuno, J. (2016). Flexible organic light emitting diode ribbons using three liquid organic semiconductors. In 2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016 (pp. 38-41). Article 7758195 (2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/NEMS.2016.7758195

Flexible organic light emitting diode ribbons using three liquid organic semiconductors. / Nobori, Atsuki; Kobayashi, Naofumi; Kuwae, Hiroyuki et al.
2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016. Institute of Electrical and Electronics Engineers Inc., 2016. p. 38-41 7758195 (2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Nobori, A, Kobayashi, N, Kuwae, H, Kasahara, T, Oshima, J, Adachi, C, Shoji, S & Mizuno, J 2016, Flexible organic light emitting diode ribbons using three liquid organic semiconductors. in 2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016., 7758195, 2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016, Institute of Electrical and Electronics Engineers Inc., pp. 38-41, 11th IEEE Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016, Sendai, Japan, 4/17/16. https://doi.org/10.1109/NEMS.2016.7758195

Nobori A, Kobayashi N, Kuwae H, Kasahara T, Oshima J, Adachi C et al. Flexible organic light emitting diode ribbons using three liquid organic semiconductors. In 2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016. Institute of Electrical and Electronics Engineers Inc. 2016. p. 38-41. 7758195. (2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016). doi: 10.1109/NEMS.2016.7758195

Nobori, Atsuki ; Kobayashi, Naofumi ; Kuwae, Hiroyuki et al. / Flexible organic light emitting diode ribbons using three liquid organic semiconductors. 2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 38-41 (2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016).

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title = "Flexible organic light emitting diode ribbons using three liquid organic semiconductors",

abstract = "We propose ribbon type flexible organic light emitting diodes (OLEDs), which can be integrated into textiles, using liquid organic semiconductors (LOSs). A linear flexible microchannel, which consists of a liquid light-emitting layer with LOS sandwiched between two indium tin oxide (ITO) electrodes, was fabricated with photolithography and heterogeneous bonding. LOSs were injected into the SU-8-based linear microchannels of 70 mm in length. Three different colors of photoluminescence (PL) emission were observed from flexible linear microchannels. Liner electroluminescence (EL) emission was successfully obtained in a bending state as well as straight state. We expect that the proposed microfluidic OLED ribbons will have high potential for future free-formable wearable devices such as electronic textiles.",

author = "Atsuki Nobori and Naofumi Kobayashi and Hiroyuki Kuwae and Takashi Kasahara and Juro Oshima and Chihaya Adachi and Shuichi Shoji and Jun Mizuno",

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doi = "10.1109/NEMS.2016.7758195",

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AU - Nobori, Atsuki

AU - Kobayashi, Naofumi

AU - Kuwae, Hiroyuki

AU - Kasahara, Takashi

AU - Oshima, Juro

AU - Adachi, Chihaya

AU - Shoji, Shuichi

AU - Mizuno, Jun

PY - 2016/11/28

Y1 - 2016/11/28

N2 - We propose ribbon type flexible organic light emitting diodes (OLEDs), which can be integrated into textiles, using liquid organic semiconductors (LOSs). A linear flexible microchannel, which consists of a liquid light-emitting layer with LOS sandwiched between two indium tin oxide (ITO) electrodes, was fabricated with photolithography and heterogeneous bonding. LOSs were injected into the SU-8-based linear microchannels of 70 mm in length. Three different colors of photoluminescence (PL) emission were observed from flexible linear microchannels. Liner electroluminescence (EL) emission was successfully obtained in a bending state as well as straight state. We expect that the proposed microfluidic OLED ribbons will have high potential for future free-formable wearable devices such as electronic textiles.

AB - We propose ribbon type flexible organic light emitting diodes (OLEDs), which can be integrated into textiles, using liquid organic semiconductors (LOSs). A linear flexible microchannel, which consists of a liquid light-emitting layer with LOS sandwiched between two indium tin oxide (ITO) electrodes, was fabricated with photolithography and heterogeneous bonding. LOSs were injected into the SU-8-based linear microchannels of 70 mm in length. Three different colors of photoluminescence (PL) emission were observed from flexible linear microchannels. Liner electroluminescence (EL) emission was successfully obtained in a bending state as well as straight state. We expect that the proposed microfluidic OLED ribbons will have high potential for future free-formable wearable devices such as electronic textiles.

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Flexible organic light emitting diode ribbons using three liquid organic semiconductors

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