| 摘要 |
A projector includes a plurality of light sources, a liquid crystal display panel, a field lens and a flat mirror. The light sources provide color light beams. The liquid crystal display panel is capable of full color display. The field lens is disposed between the light sources and the liquid crystal display panel. The flat mirror is disposed between the light sources and the field lens. The light beams are reflected by the flat mirror to the field lens, and then pass through the field lens and change in different directions, entering the liquid crystal display panel with different incident angles. The projector further includes a curved mirror. The curved mirror replaces the field lens and the flat mirror. The light beams are reflected by the curved mirror and change in different direction, entering the liquid crystal display panel with different incident angles.
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