| 摘要 |
<p>PURPOSE:To provide a projector capable of adjusting each image independently, in a device which forms an image by superimposing plural images. CONSTITUTION:Luminous fluxes including image information from plural liquid crystall panels 20, 21 and 22 are made to converge by condenser lenses 30, 31 and 32, respectively. The convergent luminous fluxes are combined by dichroic mirrors 14 and 15 to be projected onto a screen 41 by a single projecting lens 40. The liquid crystal panels 20, 21 and 22 and condenser lenses 30, 31 and 32 are held by adjusting units 50, 51 and 52, respectively, so that they can independently move in the direction of the optical axis.</p> |
