| 摘要 |
An optical processor includes a light source ( 20 ), a grating device ( 23 ), a first lens ( 24 ), a reflector ( 25 ), a second lens ( 26 ), an array of mirror cells ( 28 ), a color wheel ( 29 ), and a third lens ( 30 ). The light source is for generating a number of light beams. The grating device is for reflecting and dispersing the generated light beams. The first lens is for imaging the reflected and dispersed light beams. The reflector is for reflecting the imaged light beams. The second lens is for correcting any aberration of the reflected light beams. The array of mirror cells is for reflecting the light beams received from the second lens. The color wheel is for coloring the reflected light beams. The third lens is for projecting the colored light beams onto a display.
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