| 摘要 |
<p>Rear projection video system screen assembly including a cross ribbed screen with variable vertical and horizontal gain, a dithered ribbed screen (410) with variable vertical and horizontal field of view, a screen with overlapping lenslets, a screen assembly to reduce speckle and to suppress reflection and minimize light loss as well as provide screen surface protection while providing improved screen contrast, and a technique for mounting the screen assembly (410) in the rear projection video system is provided.</p> |
