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United States of America Patent

PATENT NO 11829106
APP PUB NO 20210191320A1
SERIAL NO

17107094

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A holographic projector and method of holographic projection is disclosed. A first array of light-modulating pixels displays a first hologram and a second array of light-modulating pixels displays second hologram. A first light source illuminates the first array of pixels such that a first holographic reconstruction, comprising a first zero-order replay field, is formed on a replay plane and a second light source illuminates the second array of pixels such that a second holographic reconstruction, comprising a second zero-order replay field, is formed on the replay plane. Real image content of the first holographic reconstruction is restricted to a first sub-area of the first zero-order replay field and real image content of the second holographic reconstruction is restricted to a first sub-area of the second zero-order replay field. The holographic projector is arranged such that the first zero-order replay field and the second zero-order replay field are no more than partially overlapping. The first sub-area of the first zero-order replay field and the first sub-area of the second zero-order replay field form a continuous display area of the holographic projector.

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Patent Owner(s)

Patent OwnerAddress
ENVISICS LTDAPOLLO HOUSE 6 BRAMLEY ROAD MILTON KEYNES MK1 1PT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bledowski, Ian Milton Keynes, GB 5 2

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