Patent ID: 8260364

Claim:
A method of scrolling projected display information of a mobile communication terminal, the method comprising: projecting display information via a projector module onto an external surface; detecting, via a sensor included in the terminal, a motion of the mobile communication terminal; calculating, via a controller, an amount of the detected motion of the mobile communication terminal; and moving, via the controller controlling the projector module, the display information projected onto the external surface based on the calculated amount of the detected motion, wherein the projected display information is only a portion of an entire display information and the detected motion is in one of a horizontal direction, a vertical direction and a diagonal direction, if the detected motion is in the horizontal direction, the moving step moves the portion of projected display information in an opposite horizontal direction such that other portions of the entire display information that are horizontal to the only portion of the entire display information are projected and viewable, if the detected motion is in the vertical direction, the moving step moves the projected display information in an opposite vertical direction such that other portions of the entire display information that are vertical to the only portion of the entire display information are projected and viewable, and if the detected motion is in the diagonal direction, the moving step moves the projected display information in an opposite diagonal direction such that other portions of the entire display information that are diagonal to the only portion of the entire display information are projected and viewable.