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SMPTE Meetings and Conferences ( October 2010)
[ACTIVE]

Written for Presentation at the SMPTE 2010 Technical Conference & Expo

Metadata

Publisher
SMPTE — White Plains, NY
Doc Type
Conference Paper
Content Type
Original Research
Volume
2010, No. 10, pp. 1–9
Abstract
The adoption of digital projection in the cinema is gaining momentum. The challenge for the adoption of digital cinema has been system cost. Even with the promise of incremental revenue from 3D and cost sharing with motion picture studios, overall cost of ownership remains an obstacle for many theater owners. Today, digital cinema projectors using Xenon light sources have become the dominant design. However dramatic improvements in the price/performance of high-power lasers in recent years create great opportunities for both reducing operating costs and improving the quality of digital cinema projection. Both the potential and the pitfalls of 2D and 3D digital projection based on laser light sources will be discussed. System impacts on contrast, efficiency, brightness, color gamut, and laser speckle will be considered. Kodak has built a fully functional, DCI ready 2D and 3D laser projector prototype demonstrating a unique optical architecture that takes advantage of the best attributes of lasers. Enhanced image performance is delivered in a cost-conscious design. The challenges of lasers, such as speckle, are addressed throughout the system, providing excellent performance on the large screen.
Publication Date
2010-10-01
DOI
10.5594/M001399
Link
https://doi.org/10.5594/M001399
Keyword(s)
Stereoscopic, DCinema, Laser, Color Gamut, Projector
Copyright
© 2010 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

  • DuMont C. Kurtz A. Silverstein B. Kirkpatrick D. , “Design Improvements For Motion Picture Film Projectors,” SPMTE Journal , November 2001 . EXTERNAL
  • Kurtz A. Silverstein B. Cobb J. , “Digital Cinema Projection with R-LCOS Displays” , SID Symposium Digest of Technical Papers , Volume 35 , Issue 1 , pp. 166 – 169 , May 2004 . EXTERNAL
  • Shchegrov Andrei V. , “Development of Compact Blue-green Lasers for Projection Display Based on Novalux Extended-cavity Surface-emitting Laser Technology,” SPIE Proc. Projection Vertical-Cavity Surface-Emitting Lasers IX , Volume 5737 , March 2005 . EXTERNAL
  • Niven G. Mooradian A. , “Trends in Laser Light Sources for Projection Display,” International Display Workshops Proc. , Otsu Japan December 2006 . EXTERNAL
  • Pinho G. P. , “Optics of Digital Cinema” , SPIE Proc. Projection Displays IX , Volume 5002 , March 2003 . EXTERNAL
  • Zheng G. , “Laser Digital Cinema Projector,” Journal of Display Technology , Volume 4 , issue 3 , pp. 314 – 318 , Sept. 2008 . EXTERNAL
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Written for Presentation at the SMPTE 2010 Technical Conference & Expo, SMPTE Meetings and Conferences ( October 2010); SMPTE, 2010. Available at https://doi.org/10.5594/M001399
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Written for Presentation at the SMPTE 2010 Technical Conference & Expo, SMPTE Meetings and Conferences ( October 2010); SMPTE, 2010. Available at https://doi.org/10.5594/M001399

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Written for Presentation at the SMPTE 2010 Technical Conference & Expo, SMPTE Meetings and Conferences ( October 2010); SMPTE, 2010. Available at https://doi.org/10.5594/M001399
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<span class="citation"><cite>Written for Presentation at the SMPTE 2010 Technical Conference &amp; Expo</cite>, SMPTE Meetings and Conferences ( October 2010); SMPTE, 2010. Available at <a href="https://doi.org/10.5594/M001399" target="_blank" rel="noopener">https://doi.org/10.5594/M001399</a></span>

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Written for Presentation at the SMPTE 2010 Technical Conference & Expo, SMPTE Meetings and Conferences ( October 2010); SMPTE, 2010
doi: 10.5594/M001399
url: https://doi.org/10.5594/M001399
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<cite id="bib-10-5594-m001399">Written for Presentation at the SMPTE 2010 Technical Conference &amp; Expo</cite>, SMPTE Meetings and Conferences ( October 2010); SMPTE, 2010
<span class="doi">10.5594/M001399</span>
</li>