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Proceedings Paper

High-luminance screens for projection displays in simulators
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Paper Abstract

Physical Optics Corporation (POC) has developed novel high- gain holographic non-Lambertian (HNL) screens for high- resolution flat panel displays, cockpit displays, and other military and commercial screen applications. These HNLs are composite holographic components that combine both diffusive and diffractive functions in a single element. These screens can control light energy distribution within a desired elliptical or circular cone and direction. As a result, the contrast and luminance of screens can be increased 10 times without any degradation in resolution. POCs HNL screens do not introduce any of the interference 'Moire' fringing that hinders the performance of lenticular screens. Additionally, the graded index properties of HNL screens eliminate all back-scattering losses, which in current scatterers are as high as 50 percent.

Paper Details

Date Published: 1 July 1997
PDF: 8 pages
Proc. SPIE 3057, Cockpit Displays IV: Flat Panel Displays for Defense Applications, (1 July 1997); doi: 10.1117/12.276996
Show Author Affiliations
Andrew A. Kostrzewski, Physical Optics Corp. (United States)
Joanna L. Jannson, Physical Optics Corp. (United States)
Tomasz P. Jannson, Physical Optics Corp. (United States)
Gajendra D. Savant, Physical Optics Corp. (United States)


Published in SPIE Proceedings Vol. 3057:
Cockpit Displays IV: Flat Panel Displays for Defense Applications
Darrel G. Hopper, Editor(s)

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