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Single projector multiview displays: directional illumination compared to beam steering

Lawrence Bogaert, Youri Meuret, Stijn Roelandt, Aykut Avci UGent, Herbert De Smet UGent and Hugo Thienpont (2010) PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE). 7524.
abstract
We present two multiview rear projection concepts that use only one projector with a digital micromirror device light modulator. The first concept is based on time sequentially illuminating the light modulator from different directions. Each illumination direction reflects on the light modulator toward a different viewing zone. We designed an illumination system that generates all distinct illumination beams and a lens system integrated into the projection screen to enlarge the viewing angles. The latter is crucial since the viewing extent of the viewing zones decreases inversely proportional to the size of the projected image. A second concept is based on a specific projection screen architecture that steers images into different horizontal directions. In this way, the entire acceptance etendue of the projection system can be used for every image. This is achieved by moving a double-sided lenticular sheet horizontally with respect to a sheet of microlenses with a square footprint. Both concepts are investigated with advanced optical simulations.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
keyword
SYSTEM, DESIGN, IMAGES, optical design, time multiplexing, digital micromirror device, projection display, multiview, Three-dimensional display
in
PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)
Proc. Soc. Photo-Opt. Instrum. Eng. (SPIE)
editor
Andrew J Woods, Nicolas S Holliman and Neil A Dodgson
volume
7524
issue title
Stereoscopic displays and applications XXI
article_number
75241R
pages
10 pages
publisher
SPIE, the International Society for Optical Engineering
place of publication
Bellingham, WA, USA
conference name
Stereoscopic Displays and Applications XXI
conference location
San José, CA, USA
conference start
2010-01-18
conference end
2010-01-20
Web of Science type
Proceedings Paper
Web of Science id
000284868500060
ISSN
0277-786X
ISBN
9780819479174
DOI
10.1117/12.838678
language
English
UGent publication?
yes
classification
P1
copyright statement
I have transferred the copyright for this publication to the publisher
id
942262
handle
http://hdl.handle.net/1854/LU-942262
date created
2010-05-04 16:39:24
date last changed
2011-01-03 12:10:00
@inproceedings{942262,
  abstract     = {We present two multiview rear projection concepts that use only one projector with a digital micromirror device light modulator. The first concept is based on time sequentially illuminating the light modulator from different directions. Each illumination direction reflects on the light modulator toward a different viewing zone. We designed an illumination system that generates all distinct illumination beams and a lens system integrated into the projection screen to enlarge the viewing angles. The latter is crucial since the viewing extent of the viewing zones decreases inversely proportional to the size of the projected image. A second concept is based on a specific projection screen architecture that steers images into different horizontal directions. In this way, the entire acceptance etendue of the projection system can be used for every image. This is achieved by moving a double-sided lenticular sheet horizontally with respect to a sheet of microlenses with a square footprint. Both concepts are investigated with advanced optical simulations.},
  articleno    = {75241R},
  author       = {Bogaert, Lawrence  and Meuret, Youri and Roelandt, Stijn  and Avci, Aykut and De Smet, Herbert and Thienpont, Hugo },
  booktitle    = {PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)},
  editor       = {Woods, Andrew J and Holliman, Nicolas S and Dodgson, Neil A},
  isbn         = {9780819479174},
  issn         = {0277-786X},
  keyword      = {SYSTEM,DESIGN,IMAGES,optical design,time multiplexing,digital micromirror device,projection display,multiview,Three-dimensional display},
  language     = {eng},
  location     = {San Jos{\'e}, CA, USA},
  pages        = {10},
  publisher    = {SPIE, the International Society for Optical Engineering},
  title        = {Single projector multiview displays: directional illumination compared to beam steering},
  url          = {http://dx.doi.org/10.1117/12.838678},
  volume       = {7524},
  year         = {2010},
}

Chicago
Bogaert, Lawrence , Youri Meuret, Stijn Roelandt, Aykut Avci, Herbert De Smet, and Hugo Thienpont. 2010. “Single Projector Multiview Displays: Directional Illumination Compared to Beam Steering.” In Proceedings of the Society of Photo-optical Instrumentation Engineers (spie), ed. Andrew J Woods, Nicolas S Holliman, and Neil A Dodgson. Vol. 7524. Bellingham, WA, USA: SPIE, the International Society for Optical Engineering.
APA
Bogaert, Lawrence , Meuret, Y., Roelandt, S., Avci, A., De Smet, H., & Thienpont, H. (2010). Single projector multiview displays: directional illumination compared to beam steering. In A. J. Woods, N. S. Holliman, & N. A. Dodgson (Eds.), PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) (Vol. 7524). Presented at the Stereoscopic Displays and Applications XXI, Bellingham, WA, USA: SPIE, the International Society for Optical Engineering.
Vancouver
1.
Bogaert L, Meuret Y, Roelandt S, Avci A, De Smet H, Thienpont H. Single projector multiview displays: directional illumination compared to beam steering. In: Woods AJ, Holliman NS, Dodgson NA, editors. PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE). Bellingham, WA, USA: SPIE, the International Society for Optical Engineering; 2010.
MLA
Bogaert, Lawrence , Youri Meuret, Stijn Roelandt, et al. “Single Projector Multiview Displays: Directional Illumination Compared to Beam Steering.” Proceedings of the Society of Photo-optical Instrumentation Engineers (spie). Ed. Andrew J Woods, Nicolas S Holliman, & Neil A Dodgson. Vol. 7524. Bellingham, WA, USA: SPIE, the International Society for Optical Engineering, 2010. Print.