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OPTICAL ENGINE FOR CREATING WIDE-FIELD OF VIEW FOVEA-BASED DISPLAY
OPTICAL ENGINE FOR CREATING WIDE-FIELD OF VIEW FOVEA-BASED DISPLAY
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机译：用于创建基于视景的宽视野显示的光学引擎
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摘要
A retinal light scanning engine (RLSE) to write light corresponding to an image on the retina of a user. A light source of the retinal light scanning engine forms a single point of light on the retina at any single, discrete moment in time. To form a complete image, the RLSE uses a pattern to scan or write on the retina to provide light to millions of such points over one time segment corresponding to the image. The RLSE changes the intensity and color of the points drawn by the pattern by simultaneously controlling the power of different light sources and movement of an optical scanner to display the desired content on the retina according to the pattern. In addition, the pattern may be optimized for writing an image on the retina. Moreover, multiple patterns may be used to increase or improve the field-of-view of the display.
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