Acoustophoretic volumetric displays using a fast-moving levitated particle

Displays have revolutionized the way we work and learn, and thus, the development of display technologies is of paramount importance. The possibility of a free-space display in which 3D graphics can be viewed from 360° without obstructions is an active area of research - holograms or lightfield disp...

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Detalles Bibliográficos
Autores: Fushimi, Tatsuki, Marzo Pérez, Asier, Drinkwater, Bruce W., Hill, Thomas L.
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2019
País:España
Institución:Universidad Pública de Navarra
Repositorio:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
OAI Identifier:oai:academica-e.unavarra.es:2454/36412
Acceso en línea:https://hdl.handle.net/2454/36412
Access Level:acceso abierto
Palabra clave:Computer graphics
Dynamical systems
Acoustic levitation
Display devices
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spelling Acoustophoretic volumetric displays using a fast-moving levitated particleFushimi, TatsukiMarzo Pérez, AsierDrinkwater, Bruce W.Hill, Thomas L.Computer graphicsDynamical systemsAcoustic levitationDisplay devicesDisplays have revolutionized the way we work and learn, and thus, the development of display technologies is of paramount importance. The possibility of a free-space display in which 3D graphics can be viewed from 360° without obstructions is an active area of research - holograms or lightfield displays can realize such a display, but they suffer from clipping and a limited field of view. Here, we use a phased array of ultrasonic emitters to realize a volumetric acoustophoretic display in which a millimetric particle is held in midair using acoustic radiation forces and moved rapidly along a 3D path. Synchronously, a light source illuminates the particle with the target color at each 3D position. We show that it is possible to render simple figures in real time (10 frames per second) as well as raster images at a lower frame rate. Additionally, we explore the dynamics of a fast-moving particle inside a phased-array levitator and identify potential sources of degradation in image quality. The dynamics are nonlinear and lead to distortion in the displayed images, and this distortion increases with drawing speed. The created acoustophoretic display shows promise as a future form of display technology.T.F. was funded through the Japan Student Services Organization (JASSO) Student Exchange Support Program (Graduate Scholarship for Degree Seeking Students). This project was funded by the UK Engineering and Physical Science Research Council (No. EP/N014197/1).AIP PublishingEstadística, Informática y MatemáticasEstatistika, Informatika eta Matematika2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://hdl.handle.net/2454/36412reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarrainstname:Universidad Pública de NavarraInglés© 2019 Author(s)info:eu-repo/semantics/openAccessoai:academica-e.unavarra.es:2454/364122026-06-17T12:41:47Z
dc.title.none.fl_str_mv Acoustophoretic volumetric displays using a fast-moving levitated particle
title Acoustophoretic volumetric displays using a fast-moving levitated particle
spellingShingle Acoustophoretic volumetric displays using a fast-moving levitated particle
Fushimi, Tatsuki
Computer graphics
Dynamical systems
Acoustic levitation
Display devices
title_short Acoustophoretic volumetric displays using a fast-moving levitated particle
title_full Acoustophoretic volumetric displays using a fast-moving levitated particle
title_fullStr Acoustophoretic volumetric displays using a fast-moving levitated particle
title_full_unstemmed Acoustophoretic volumetric displays using a fast-moving levitated particle
title_sort Acoustophoretic volumetric displays using a fast-moving levitated particle
dc.creator.none.fl_str_mv Fushimi, Tatsuki
Marzo Pérez, Asier
Drinkwater, Bruce W.
Hill, Thomas L.
author Fushimi, Tatsuki
author_facet Fushimi, Tatsuki
Marzo Pérez, Asier
Drinkwater, Bruce W.
Hill, Thomas L.
author_role author
author2 Marzo Pérez, Asier
Drinkwater, Bruce W.
Hill, Thomas L.
author2_role author
author
author
dc.contributor.none.fl_str_mv Estadística, Informática y Matemáticas
Estatistika, Informatika eta Matematika
dc.subject.none.fl_str_mv Computer graphics
Dynamical systems
Acoustic levitation
Display devices
topic Computer graphics
Dynamical systems
Acoustic levitation
Display devices
description Displays have revolutionized the way we work and learn, and thus, the development of display technologies is of paramount importance. The possibility of a free-space display in which 3D graphics can be viewed from 360° without obstructions is an active area of research - holograms or lightfield displays can realize such a display, but they suffer from clipping and a limited field of view. Here, we use a phased array of ultrasonic emitters to realize a volumetric acoustophoretic display in which a millimetric particle is held in midair using acoustic radiation forces and moved rapidly along a 3D path. Synchronously, a light source illuminates the particle with the target color at each 3D position. We show that it is possible to render simple figures in real time (10 frames per second) as well as raster images at a lower frame rate. Additionally, we explore the dynamics of a fast-moving particle inside a phased-array levitator and identify potential sources of degradation in image quality. The dynamics are nonlinear and lead to distortion in the displayed images, and this distortion increases with drawing speed. The created acoustophoretic display shows promise as a future form of display technology.
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2454/36412
url https://hdl.handle.net/2454/36412
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv © 2019 Author(s)
info:eu-repo/semantics/openAccess
rights_invalid_str_mv © 2019 Author(s)
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv AIP Publishing
publisher.none.fl_str_mv AIP Publishing
dc.source.none.fl_str_mv reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname:Universidad Pública de Navarra
instname_str Universidad Pública de Navarra
reponame_str Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
collection Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
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