| 摘要 |
<p>In a projector, white light is decomposed by a color decomposition/composition means (24A, 24B, 25) into red, green, and blue light, which are incident on first, second, and third mirror deflection type light modulators (26R, 26G, 26B), and first to third effective reflected light obtained from the modulators are composed together so that color decomposition/composition can be performed by the color decomposition/composition means, eliminating the necessity for providing separate color decomposition and composition optical systems. Consequently, it is possible to construct the optical system with ease, thereby realizing a projector which is simple and can be miniaturized. <IMAGE></p> |
