Patent ID: 7310050

Claim:
An electronic device with a display of a continuously adjustable area, the electronic device comprising: a frame comprising: a surface defined with a first direction; a capacity; and a window formed on the surface and interlinking the capacity; a flexible display panel having a predetermined length longer than a length of the window along the first direction, the flexible display panel comprising: a first side; a second side opposite to the first side; and a first section and a second section between the first side and the second side; a detent unit comprising: a first arresting element and a second arresting element established in the flexible display panel and the window separately; wherein the first arresting element and the second arresting element are capable of generating interference; the relative motion between the flexible display panel and the window is not affected when an external force is greater than the interference; when the first side is pulled in the first direction away from the window, a part of the first section leaves the window and a part of the second section is exposed in the window; and when the external force pulling the first side finishes, the detent unit may position the flexible display panel; and a recovering unit located in the capacity for recovering the exposed part of the second section, the recovering unit comprising: a first end connected to the second side of the flexible display panel; and a second end connected to the frame.