HDR displays with overlapping dual modulation

Details HDR displays with overlapping dual modulation HDR displays with overlapping dual modulation

2007-07-31

2008-09-02

Koval, Melissa Jan (Department: 2862)

Optics: image projectors

Composite projected image

C353S031000, C353S121000, C359S443000, C359S452000, C359S460000, C349S005000

Reexamination Certificate

active

07419267

ABSTRACT:
A display has a screen which incorporates a light modulator. The screen may be a front projection screen or a rear-projection screen. Elements of the light modulator may be controlled to adjust the intensity of light emanating from corresponding areas on the screen. The display may provide a high dynamic range.

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