Image display system with channel selection device
First Claim
Patent Images
1. An image display system comprising:
- a first projector configured to project a first sub-frame onto a display surface to form at least a first portion of a first image;
a second projector configured to project a second sub-frame onto the display surface simultaneous with the projection of the first sub-frame to form at least a first portion of a second image, the second sub-frame at least partially overlapping with the first image on the display surface; and
a channel selection device configured to simultaneously allow a viewer to see the first image and prevent the viewer from seeing the second image.
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Abstract
An image display system includes a first projector configured to project a first sub-frame onto a display surface to form at least a portion of a first image, a second projector configured to project a second sub-frame onto the display surface simultaneous with the projection of the first sub-frame to form at least a portion of a second image, the second sub-frame at least partially overlapping with the first image on the display surface, and a channel selection device configured to simultaneously allow a viewer to see the first image and prevent the viewer from seeing the second image.
115 Citations
20 Claims
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1. An image display system comprising:
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a first projector configured to project a first sub-frame onto a display surface to form at least a first portion of a first image; a second projector configured to project a second sub-frame onto the display surface simultaneous with the projection of the first sub-frame to form at least a first portion of a second image, the second sub-frame at least partially overlapping with the first image on the display surface; and a channel selection device configured to simultaneously allow a viewer to see the first image and prevent the viewer from seeing the second image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method comprising:
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displaying a first video stream on a display surface with at least a first projector to form a first set of displayed images; displaying a second video stream on the display surface with at least a second projector simultaneous with displaying the first video stream to form a second set of displayed images, that second video stream at least partially overlapping with the first video stream on the display surface; and providing a channel selection device configured to select at least one of the first set of displayed images and the second set of displayed images for viewing by a viewer. - View Dependent Claims (13, 14, 15, 16)
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17. A system comprising:
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a first set of projectors configured to project a first video stream onto a display surface; a second set of projectors configured to project a second video stream onto the display surface so that the second video stream at least partially and simultaneously overlaps with the first video stream on the display surface; and a channel selection device configured to allow one of a first channel that includes only the first video stream, a second channel that includes only the second video stream, and a third channel that includes both of the first video stream and the second video stream to be seen by a first viewer. - View Dependent Claims (18, 19, 20)
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Specification