| 摘要 |
A window frame (214) for screen which has a simple structure and with which clear three-dimensional pictures can be seen. The window frame (214) is provided with a frame body which is like a picture frame having a window (216) surrounding a screen (212) at a prescribed distance from the screen (212). The window (216) is smaller than the screen (212) so that no other part than the screen (212) can be seen through the window (216) in a prescribed range of viewing angle. When this window frame (214) is used, the viewer views the screen (212) as if the viewer were loocking at an outdoor scene through a real window and felt a depth in the picture. In addition, such a remarkable effect is also obtained that videos displayed on the screen become clear, because they are not affected by peripheral light.
|
