| 摘要 |
<P>PROBLEM TO BE SOLVED: To cope with dynamic image blur on the screen side, when displaying a dynamic image from a projector onto the screen. <P>SOLUTION: In the reflection type screen 100, a screen belt 110 is extended around a first roller 101 and a second roller 102 disposed parallel to each other, and a screen section SK is formed in between the first roller 101 and second roller 102. The screen belt 110 is a white endless belt so as to have the function of reflecting the light that has reached a belt surface (projection light of the projector 10). The screen belt has band-like sections 112 extending in the direction of the belt width, and remainder sections 114, excluding the band-like sections 112. The band-like sections 112 have a black color or a color close to it and have the function of absorbing light that has reached the belt surface. Accordingly, for the reflection-type screen 100, the band-like sections 112, where dynamic images are not displayed even if projected light reaches there, are made to move within the screen area SK. <P>COPYRIGHT: (C)2008,JPO&INPIT |
