
Proceedings Paper
Integral 3D TV using ultrahigh-definition D-ILA deviceFormat | Member Price | Non-Member Price |
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Paper Abstract
The integral method is one of the ideal means for forming 3D spatial images like real objects. It requires, however,
extremely high-resolution device in order to satisfy sufficient resolution and wide viewing angle. The authors have been
examining integral 3D television systems applying the Super Hi-Vision (SHV) system, which uses ultrahigh-definition
LCOS, D-ILA devices. This paper describes the experimental integral 3D display and approaches to improve the quality
of elemental images, which are projected behind the lens array, by decreasing blurs and improving registration accuracy.
The display panels are four chips of D-ILA (4096 × 2160 pixels), each of which is used for R, B, G1 and G2 (pixel-offset
method). The optics of the R/B projector and the G1/G2 projector are accurately aligned by a half mirror and the
elemental images are formed on a 22 inches screen. The diffuser of the screen is a thin LC film with sufficient resolution
and homogeneous visual field. The lens array consists of newly developed short focus lenses to enable wide viewing
angle for multiple viewing. A drastic improvement of the 3D image quality has been achieved together with the
electronic distortion correction technique.
Paper Details
Date Published: 29 February 2008
PDF: 12 pages
Proc. SPIE 6803, Stereoscopic Displays and Applications XIX, 680318 (29 February 2008); doi: 10.1117/12.766892
Published in SPIE Proceedings Vol. 6803:
Stereoscopic Displays and Applications XIX
Andrew J. Woods; Nicolas S. Holliman; John O. Merritt, Editor(s)
PDF: 12 pages
Proc. SPIE 6803, Stereoscopic Displays and Applications XIX, 680318 (29 February 2008); doi: 10.1117/12.766892
Show Author Affiliations
Koya Suehiro, Victor Co. of Japan, Ltd. (Japan)
Makoto Yoshimura, Victor Co. of Japan, Ltd. (Japan)
Yasuyuki Haino, Victor Co. of Japan, Ltd. (Japan)
Masahito Sato, Victor Co. of Japan, Ltd. (Japan)
Makoto Yoshimura, Victor Co. of Japan, Ltd. (Japan)
Yasuyuki Haino, Victor Co. of Japan, Ltd. (Japan)
Masahito Sato, Victor Co. of Japan, Ltd. (Japan)
Published in SPIE Proceedings Vol. 6803:
Stereoscopic Displays and Applications XIX
Andrew J. Woods; Nicolas S. Holliman; John O. Merritt, Editor(s)
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