| 摘要 |
A method of displaying an image on a screen having upper and lower extremities to a viewer located in front of the screen and at a horizontal distance from the screen, the method comprising the steps of: (a) inclining the screen at an angle of 60° or less to a horizontal plane behind the screen; (b) arranging the viewer and screen such that the upper extremity of the screen is further away than its lower extremity from the point of view of the viewer with said upper extremity above the head height of the viewer; and, (c) displaying the image on the screen. |
