| 摘要 |
A rollable display device (30) is provided with horizontal and vertical selection and detection means for activating a (x-y) coordinate region within a viewing portion (i.e., display area) of the device without requiring direct contact with the display area. The horizontal region may be selected by simply rolling out the display to a desired horizontal position and detecting that position. In various embodiments, the vertical region may be detected by one of button selection means (38), slider control means and touch screen activation means.
|
