| 摘要 |
A screen apparatus having a print display function is provided to express images for performing an advertising function and to indicate a print sign on a front surface of a screen when the images are not expressed on the screen. An image outputted from a back side is projected to a screen member(10). The image is projected onto an image-projecting surface(11) on a front side of the screen member. A print indication member(20) is coupled with the screen member. A plurality of apertures(21) are formed in the print indication member in order to observe the image projected on the image-projecting surface of the screen member with the naked eye. A print sign observed with the naked eye is formed on a surface of the print indication member when the image is not expressed. |
