A Time-multiplexed 3d display using steered exit pupils

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dc.contributor.authorSingh Brar, Rajwinderen
dc.contributor.authorSurman, P.en
dc.contributor.authorSexton, Ianen
dc.contributor.authorHopf, Klausen
dc.date.accessioned2012-04-12T08:45:46Z
dc.date.available2012-04-12T08:45:46Z
dc.date.issued2010
dc.description.abstractThis paper presents the multi-user autostereoscopic 3D display system constructed and operated by the authors using the time-multiplexing approach. This prototype has three main advantages over the previous versions developed by the authors: its hardware was simplified as only one optical array is used to create viewing regions in space, a lenticular multiplexing screen is not necessary as images can be produced sequentially on a fast 120Hz LCD with full resolution, and the holographic projector was replaced with a high-frame-rate digital micromirror device (DMD) projector. The whole system in this prototype consists of four major parts: a 120Hz high-frame-rate DMD projector, a 49-element optical array, a 120Hz screen assembly, and a multi-user head tracker. The display images for the left/right eyes are produced alternatively on a 120Hz direct-view LCD and are synchronized with the output of the projector, which acts as a backlight of the LCD. The novel steering optics controlled by the multiuser head tracker system directs the projector output to regions referred to as exit pupils, which are located in the viewers’ eyes. The display can be developed in the “hang-on-the-wall” form.en
dc.identifier.citationSingh Brar, R., Surman, P., Sexton, I. and Hopf, K. (2010) A Time-multiplexed 3d Display Using Steered Exit Pupils. Journal of Information Display, 11 (2), pp 76-83en
dc.identifier.doihttps://doi.org/10.1080/15980316.2010.9652124
dc.identifier.issn1598-0316
dc.identifier.urihttp://hdl.handle.net/2086/5907
dc.language.isoenen
dc.ref2014.selected1367395509_8610680033588_11_3
dc.researchgroupImaging and Displays Research Groupen
dc.subject3D TVen
dc.subjectautostereoscopic displayen
dc.subjectliquid crystal display (LCD)en
dc.subjectliquid crystal on silicon (LCOS)en
dc.subjecttime multiplexing (MUX)en
dc.subjectdigital micromirror device (DMD)en
dc.titleA Time-multiplexed 3d display using steered exit pupilsen
dc.typeArticleen

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