RGB all Liquid-Based Microfluidic Quantum Dots Light-Emitting Diodes Using Deep-Blue Liquid Organic Semiconductor Backlight

Masahiro Kawamura, Hiroyuki Kuwae, Takumi Kamibayashi, Juro Oshima, Takashi Kasahara, Shuichi Shoji, Jun Mizuno

研究成果: Conference contribution

抜粋

We developed an RGB microfluidic quantum dots light-emitting diode (QLED). All emitter and luminophores were liquid materials, including liquid organic semiconductor (LOS) as a backlight and quantum dots (QDs) solutions for high-color-purity luminophores. A deep-blue LOS backlight was used to excite QDs solutions. RGB lights were achieved with narrow full width at half maximum (FWHM) of 26.2 nm (green) and 25.0 nm (red), and were close to the boundary of CIE color space. The color purity of the RGB microfluidic QLED was the highest in that of ever reported LOS based devices. The proposed device is expected to provide future flexible displays with high-color-purity.

元の言語English
ホスト出版物のタイトル33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020
出版者Institute of Electrical and Electronics Engineers Inc.
ページ1238-1241
ページ数4
ISBN(電子版)9781728135809
DOI
出版物ステータスPublished - 2020 1
イベント33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020 - Vancouver, Canada
継続期間: 2020 1 182020 1 22

出版物シリーズ

名前Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
2020-January
ISSN(印刷物)1084-6999

Conference

Conference33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020
Canada
Vancouver
期間20/1/1820/1/22

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanical Engineering
  • Electrical and Electronic Engineering

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  • これを引用

    Kawamura, M., Kuwae, H., Kamibayashi, T., Oshima, J., Kasahara, T., Shoji, S., & Mizuno, J. (2020). RGB all Liquid-Based Microfluidic Quantum Dots Light-Emitting Diodes Using Deep-Blue Liquid Organic Semiconductor Backlight. : 33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020 (pp. 1238-1241). [9056181] (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS); 巻数 2020-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MEMS46641.2020.9056181