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DSHARP—a wide-screen multi-projector display

Gary K Starkweather

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This paper describes a projection system using DLP projectors and parabolic mirrors to provide a 90° curved screen with a 4-to-1 aspect ratio. This display is intended to provide an 'immersive' experience for the user and facilitate a very large canvas on which to utilize multiple applications or single ones requiring a large screen. The resulting display has a 3072 × 768 pixel display area.


PACS

42.79.Bh Lenses, prisms and mirrors

42.15.Eq Optical system design

Subjects

Optics, quantum optics and lasers

Dates

Issue 5 (September 2003)

Received 11 November 2002, in final form 25 April 2003

Published 22 August 2003



  1. DSHARP—a wide-screen multi-projector display

    Gary K Starkweather 2003 J. Opt. A: Pure Appl. Opt. 5 S136

  2. News from the BIPM

    T J Quinn 2001 Metrologia 38 89

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