| 摘要 |
<p>A panel display comprises a screen (45) for displaying an image, a stylus (46), and means (44) for determining the position of the stylus when the stylus is placed adjacent to the screen. The display also includes means (41, 42) for projecting an image onto the screen, and a substantially thin lens (43) for focussing the image on the screen. The thickness of the lens is substantially less than the width of the display so that the panel display is also substantially thin. <IMAGE></p> |
