Image display system and method including optical scaling
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Abstract
A method of displaying an image having a first aspect ratio with a display device having a second aspect ratio includes receiving image data for the image, buffering the image data and creating a frame of the image at the first aspect ratio, defining a first sub-frame and a second sub-frame for the frame of the image at the second aspect ratio, including spatially offsetting the second sub-frame from the first sub-frame in one direction, and alternating between displaying the first sub-frame in a first position and the second sub-frame in a second position spatially offset from the first position with the display device, including optically scaling a displayed image of the first sub-frame and a displayed image of the second sub-frame in the one direction.
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Citations
41 Claims
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1-31. -31. (canceled)
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32. A method of displaying an image having a first aspect ratio with a display device having a second aspect ratio, the method comprising:
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receiving image data for a frame of the image in the first aspect ratio;
displaying a displayed image for the frame of the image with the display device, including increasing a resolution of the displayed image in one direction; and
optically scaling the displayed image in the one direction to create the second aspect ratio. - View Dependent Claims (33, 34, 35, 36)
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37. A system for displaying an image having a first aspect ratio, the system comprising:
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an image processing unit adapted to receive a frame of the image; and
a display device having a second aspect ratio and adapted to produce a displayed image for the frame of the image, wherein the display device is adapted to increase a resolution of the displayed image in one direction and optically scale the displayed image in the one direction. - View Dependent Claims (38, 39, 40, 41)
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Specification