Optical projection system and method of use
First Claim
Patent Images
1. A method comprising:
- generating pixels in a light engine;
receiving the pixels from the light engine in a plurality of lenses; and
projecting the pixels through the plurality of lenses in to a field having a sweep angle of greater than 135 degrees with a higher angular pixel density at an edge of the field than at a center of the field.
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Abstract
Embodiments include a light engine to generate pixels and a number of lenses positioned to receive pixels from the light engine and to project the pixels on to a field with a higher angular pixel density at an edge of the field than at a center of the field. A method according to embodiments includes generating pixels in a light engine, receiving the pixels from the light engine in a plurality of lenses, and projecting the pixels through the plurality of lenses on to a field with a higher angular pixel density at an edge of the field than at a center of the field.
71 Citations
20 Claims
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1. A method comprising:
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generating pixels in a light engine; receiving the pixels from the light engine in a plurality of lenses; and projecting the pixels through the plurality of lenses in to a field having a sweep angle of greater than 135 degrees with a higher angular pixel density at an edge of the field than at a center of the field. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An apparatus comprising:
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a light engine to generate pixels; and a plurality of lenses positioned to receive pixels from the light engine and to project the pixels in to a field having a sweep angle of greater than 135 degrees with a higher angular pixel density at an edge of the field than at a center of the field. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A system comprising:
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a surface; and a projection system to project an image onto the surface, the projection system including; a light engine to generate pixels; and a plurality of lenses positioned to receive pixels from the light engine and to project the pixels over a field of view greater than 135 degrees having a higher angular pixel density at an edge of the field of view than at a center of the field of view on to the surface. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification