Abstract: A method for allocating/arranging keys on a touch-screen and a mobile terminal for the same are disclosed. The method for allocating at least one key on a touch-screen includes establishing a plurality of sensing zones on the touch-screen, wherein sizes of the plurality of sensing zones change in sequential order according to a key-arrangement direction, and allocating the at least one key to at least one of the plurality of sensing zones.

Abstract: The present invention is related to a mobile communication terminal capable of displaying information. The mobile communication includes a first display unit, a second display unit, a memory unit for storing displayable main information, and a control unit for controlling first sub-information of the main information displayable on the first display unit and controlling second sub-information of the main information displayable on the second display unit, wherein the first sub-information and the second sub-information are continually varied and correlated to each other for providing continuity of information between the first display unit and the second display unit.

Abstract: A terminal is disclosed. The terminal includes a touch screen type display part for displaying key buttons used for a user to input information to the terminal, a speaker part for outputting an audio signal, when the user has correctly touched the key buttons, to inform the user that the key buttons have been correctly touched and inputted, and a control part for controlling the display part and the speaker part. According to the present invention, when a user of the terminal correctly touches the key buttons on the touch screen of the terminal, the user of the terminal can perceive, in the form of visual sensation, hearing sensation, and/or vibration sensation, that the key buttons have been correctly touched, and therefore, it is possible to more easily and conveniently manipulate the key buttons on the terminal having the touch screen.