TILEABLE DISPLAY APPARATUS
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United States of America Patent
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N/A
Issued Date -
Jan 22, 2015
app pub date -
Dec 31, 2013
filing date -
Jul 19, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A display apparatus includes a screen layer, an illumination layer, and a display layer. The screen layer is for displaying a unified image to a viewer on a viewing side of the screen layer. The illumination layer includes an array of light sources and each light source in the array is configured to emit a divergent projection beam having a limited angular spread. The display layer is disposed between the screen layer and the illumination layer. The display layer includes a matrix of pixelets and a spacing region disposed between the pixelets in the matrix. The array of light sources are positioned to emit the divergent projection beams having limited angular spread to project sub-images displayed by the pixelets as magnified sub-images on the backside of the screen layer. The magnified sub-images combine to form the unified image that is substantially seamless.
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Cited Art Landscape
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