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

^*この研究の対応する著者

ナノ・ライフ創新研究機構

研究成果: Conference contribution

抄録

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.

本文言語	English
ホスト出版物のタイトル	2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016
出版社	Institute of Electrical and Electronics Engineers Inc.
ページ	38-41
ページ数	4
ISBN（電子版）	9781509019472
DOI	https://doi.org/10.1109/NEMS.2016.7758195
出版ステータス	Published - 2016 11月 28
イベント	11th IEEE Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016 - Sendai, Japan 継続期間: 2016 4月 17 → 2016 4月 20

Other

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

ASJC Scopus subject areas

産業および生産工学
機械工学
材料力学
電子材料、光学材料、および磁性材料

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10.1109/NEMS.2016.7758195

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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). [7758195] 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 その他.

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.

研究成果: 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, 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, 16/4/17. https://doi.org/10.1109/NEMS.2016.7758195

Nobori A, Kobayashi N, Kuwae H, Kasahara T, Oshima J, Adachi C その他. 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 doi: 10.1109/NEMS.2016.7758195

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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.",

keywords = "Flexible device, Liquid OLEDs, Liquid organic semiconductors, Microfluidic OLEDs, Textile",

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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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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KW - Liquid OLEDs

KW - Liquid organic semiconductors

KW - Microfluidic OLEDs

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ER -

Flexible organic light emitting diode ribbons using three liquid organic semiconductors

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