| 摘要 |
A digital display apparatus ( 10 ) using a spatial light modulator ( 30 ) projects a monochrome or multicolor image onto a display surface ( 40 ) for diagnostic imaging applications. The image can be displayed on a direct-view display surface ( 40 ) or, with the image mirrored, on a display screen. A single spatial light modulator ( 30 ) could serve for all component colors, with multiplexed color channels. Alternately, additional spatial light modulators ( 30 ) could be used, either to obtain higher image resolution or to improve speed and performance. An optional variable filter ( 28 ) could be used to selectively control the relative transmission level of color components for successive color components.
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