| 摘要 |
<p>A liquid crystal projector device using a liquid crystal panel. This device comprises a liquid crystal panel (16) sealingly integrally attached to the light incident surface of a dichroic prism (23) consisting of a polyhedron, and a heat sink (29) and a heat pipe (31) which are used for statically forcefully cooling the integrated structure. The liquid crystal projector device having this arrangement will efficiently cool the liquid crystal panel without involving failures caused by fan noise and curling up of dust.</p> |
