Color laser image generation
First Claim
Patent Images
1. An image display device, comprising:
- a plurality of laser light sources arranged to produce angularly offset beams of light; and
scanning optics configured to raster scan the angularly offset beams of light simultaneously across separate parallel lines of pixels of a display surface to form an image,wherein each beam of light scans substantially the entire display surface;
wherein the plurality of laser light sources are on at the same time;
wherein the image comprises a plurality of separate lines of pixels; and
wherein the separate parallel lines of pixels of the display surface each comprise different lines of pixels of the image.
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Abstract
An image display device including a plurality of laser light sources arranged to produce angularly offset beams of light, and scanning optics configured to raster scan the angularly offset beams of light simultaneously across separate parallel lines of pixels of a display surface to form an image, wherein each beam of light scans substantially the entire display surface.
54 Citations
19 Claims
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1. An image display device, comprising:
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a plurality of laser light sources arranged to produce angularly offset beams of light; and scanning optics configured to raster scan the angularly offset beams of light simultaneously across separate parallel lines of pixels of a display surface to form an image, wherein each beam of light scans substantially the entire display surface; wherein the plurality of laser light sources are on at the same time; wherein the image comprises a plurality of separate lines of pixels; and wherein the separate parallel lines of pixels of the display surface each comprise different lines of pixels of the image. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An image display device, comprising:
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a first laser light source configured to produce a first beam of light; a second laser light source configured to produce a second beam of light at an angle to the first beam of light; and a scanning mirror configured to simultaneously raster scan the first beam of light and the second beam of light at different angles across substantially an entire display surface to form an image; wherein the first beam of light illuminates a first line of pixels of the image; and wherein the second beam of light illuminates a second line of pixels of the image. - View Dependent Claims (9, 10, 11, 12)
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13. A method of displaying an image with an image display device, the method comprising:
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producing a plurality of beams of light via a plurality of lasers, wherein each beam of light is angularly offset from the other beams of light; and simultaneously scanning the plurality of beams of light along separate parallel lines of pixels of a display surface to form the image, wherein each beam of light is scanned across substantially an entire area of the display surface; wherein the plurality of laser light sources are on at the same time; and wherein the separate parallel lines of pixels of the display surface each comprise different lines of pixels of the image. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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Specification