| 摘要 |
The invention relates to a display device (1) for a portable electronic device, for visual display of information. The display device comprises at least a projection means (5), at least part of which forming an image area (17); at least one image element or light source (9a,9b,9c); and means for adjusting the optical features of the image element or light source. The information is arranged to be displayed on the image area in the functional position (use position) of the display device (use position). The display device is arranged to be changed so that the size of the display device is smaller in the non-functional position of the display device than in the functional position of the display device. |
