Design, implementation and characterization of a quantum-dot-based volumetric display

Ryuji Hirayama, Makoto Naruse, Hirotaka Nakayama, Naoya Tate, Atsushi Shiraki, Takashi Kakue, Tomoyoshi Shimobaba, Motoichi Ohtsu, Tomoyoshi Ito

研究成果: ジャーナルへの寄稿記事

31 引用 (Scopus)

抄録

In this study, we propose and experimentally demonstrate a volumetric display system based on quantum dots (QDs) embedded in a polymer substrate. Unlike conventional volumetric displays, our system does not require electrical wiring; thus, the heretofore unavoidable issue of occlusion is resolved because irradiation by external light supplies the energy to the light-emitting voxels formed by the QDs. By exploiting the intrinsic attributes of the QDs, the system offers ultrahigh definition and a wide range of colours for volumetric displays. In this paper, we discuss the design, implementation and characterization of the proposed volumetric display's first prototype. We developed an 8 × 8 × 8 display comprising two types of QDs. This display provides multicolour three-type two-dimensional patterns when viewed from different angles. The QD-based volumetric display provides a new way to represent images and could be applied in leisure and advertising industries, among others.

元の言語英語
記事番号8472
ジャーナルScientific reports
5
DOI
出版物ステータス出版済み - 2014

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quantum dots
display devices
wiring
occlusion
industries
prototypes
color
irradiation
polymers
energy

All Science Journal Classification (ASJC) codes

  • General

これを引用

Hirayama, R., Naruse, M., Nakayama, H., Tate, N., Shiraki, A., Kakue, T., ... Ito, T. (2014). Design, implementation and characterization of a quantum-dot-based volumetric display. Scientific reports, 5, [8472]. https://doi.org/10.1038/srep08472

Design, implementation and characterization of a quantum-dot-based volumetric display. / Hirayama, Ryuji; Naruse, Makoto; Nakayama, Hirotaka; Tate, Naoya; Shiraki, Atsushi; Kakue, Takashi; Shimobaba, Tomoyoshi; Ohtsu, Motoichi; Ito, Tomoyoshi.

:: Scientific reports, 巻 5, 8472, 2014.

研究成果: ジャーナルへの寄稿記事

Hirayama, R, Naruse, M, Nakayama, H, Tate, N, Shiraki, A, Kakue, T, Shimobaba, T, Ohtsu, M & Ito, T 2014, 'Design, implementation and characterization of a quantum-dot-based volumetric display', Scientific reports, 巻. 5, 8472. https://doi.org/10.1038/srep08472
Hirayama, Ryuji ; Naruse, Makoto ; Nakayama, Hirotaka ; Tate, Naoya ; Shiraki, Atsushi ; Kakue, Takashi ; Shimobaba, Tomoyoshi ; Ohtsu, Motoichi ; Ito, Tomoyoshi. / Design, implementation and characterization of a quantum-dot-based volumetric display. :: Scientific reports. 2014 ; 巻 5.
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