| 摘要 |
<p>A portable terminal including a scroll apparatus for being mounted so that manipulate be convenient and a user interface thereof are provided to increase the usability of the scroll apparatus by including a unit for outputting visual information. A first display unit(110) is installed on a terminal body and outputs visual information. A scroll part(130) includes one or more first actuator and is operated in a first type. A second display unit(120) outputs second visual information and is formed in a second type to operate. The second display unit is arranged in the center of the scroll part.</p> |
