title: Super long viewing distance light homogeneous emitting three-dimensional display.
abstract: Three-dimensional (3D) display technology has continuously been attracting public attention with the progress in today's 3D television and mature display technologies. The primary characteristics of conventional glasses-free autostereoscopic displays, such as spatial resolution, image depths, and viewing angle, are often limited due to the use of optical lenses or optical gratings. We present a 3D display using MEMS-scanning-mechanism-based light homogeneous emitting (LHE) approach and demonstrate that the display can directly generate an autostereoscopic 3D image without the need for optical lenses or gratings. The generated 3D image has the advantages of non-aberration and a high-definition spatial resolution, making it the first to exhibit animated 3D images with image depth of six meters. Our LHE 3D display approach can be used to generate a natural flat-panel 3D display with super long viewing distance and alternative real-time image update.
authors.affiliation: Department of Biomedical Engineering, School of Medicine, Tsinghua University, Beijing 100084, China.
authors.forename: Hongen
authors.initials: H
authors.lastname: Liao
references.citation: Opt Express. 2004 Mar 22;12(6):1067-76
references.pmid: 19474923
references.citation: Nature. 2008 Feb 7;451(7179):694-8
references.pmid: 18256667
references.citation: Nature. 2013 Mar 21;495(7441):348-51
references.pmid: 23518562
references.citation: Opt Express. 2010 Apr 26;18(9):8824-35
references.pmid: 20588727
references.citation: Appl Opt. 1999 Oct 10;38(29):6159-66
references.pmid: 18324139
references.citation: IEEE Trans Biomed Eng. 2010 Jun;57(6):1476-86
references.pmid: 20172791
references.citation: Opt Lett. 2005 Mar 15;30(6):613-5
references.pmid: 15791993
references.citation: Appl Opt. 2005 Jan 20;44(3):305-15
references.pmid: 15717819
references.citation: Nature. 2010 Nov 4;468(7320):80-3
references.pmid: 21048763
references.citation: Nature. 2013 Mar 21;495(7441):316-7
references.pmid: 23518557