Projection system with a common light source sharing system

Details Projection system with a common light source sharing system Projection system with a common light source sharing system

2008-03-18

2008-03-18

Blackman, Rochelle (Department: 2862)

Optics: image projectors

Prism in light path

C353S020000, C353S033000, C353S082000, C362S551000, C385S036000, C385S133000, C349S009000, C359S638000, C359S640000

Reexamination Certificate

active

10811171

ABSTRACT:
A projection display with a common light source sharing system for improved illumination uniformity is described. The common light source is coupled through a light-dividing prism to multiple integrators. Each integrator is coupled to one or more imaging devices that project image tiles to form a larger composite tiled image.

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patent: 2002/0191235 (2002-12-01), O'Connor et al.
patent: 2003/0025842 (2003-02-01), Saccomanno

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