Projector light source dimming using metadata from future frames

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United States of America Patent

PATENT NO 11632527
SERIAL NO

17280009

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Abstract

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A projection display system comprises a light source configured to emit a light in response to a content data; an optical modulator configured to modulate the light; and a controller configured to adjust a light level of the projection display system based on the content data and a metadata relating to a future frame, thereby to reduce a perceptibility of a visual artifact.

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Patent Owner(s)

  • DOLBY LABORATORIES LICENSING CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dewald, Duane Scott Dallas, US 44 947
Hennigan, Darren Prosper, US 6 0
Jackson, John David Allen, US 14 28
Khaydarov, Dzhakhangir V Campbell, US 10 46
Lippey, Barret Foster City, US 90 879
Pertierra, Juan P Fishers, US 29 44
Richards, Martin J Gig Harbor, US 128 499
Wainwright, Nathan Shawn Melissa, US 13 142

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