| 摘要 |
<p>A screen window has a window (11) through which a scene may be viewed with a partial screen (13) arranged immediately behind the window (11). The screen (13) consists of alternate opaque screen portions (13a) and transparent portions (13b). The adjacent screen portions are transposed at a speed such that the presence of the screen is not apparent to the eye of the viewer. A projector (18) projects a scene onto the surfaces of the screen portions directed away from the window (11). A mirror (19) behind the partial screen is viewable through the window (11). The scene projected onto the partial screen is visible in the mirror (19) through the window (11).</p> |
