| 摘要 |
Disclosed is a signboard for reflectively displaying a moving picture or advertising media having various colors by repeatedly inserting and retracting a colored film/flap (13) both sides of a front edge of which have color information, into a space between a plane reflection mirror (prism) or an inclined reflection mirror (prism) having a rectangular or a semi-rectangular structure. As the colored film (13) having a drive moves into the space, images on both sides of a front edge of the colored film (13) are displayed on a front surface of the plain or moderately inclined plate through two reflection mirrors. The elements of the signboard are arrayed in a plain to form a piece of graphic screen. If the drive moves reciprocally and regularly, the graphic screen becomes a specific moving picture, thus providing a reflective moving picture signboard such as a color pixel signboard, a color image signboard or a color scan signboard. |
