DISPLAY APPARATUS, AND METHOD OF PROVIDING UI THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a display apparatus and a method of providing a user interface (UI) thereof, for hierarchically displaying a sub screen corresponding to a selected item in a first area of a display screen.SOLUTION: A method of providing a user interface (UI) of a display apparatus includes: displaying at least one item in a first area of a display screen; when one of the at least one item is selected, displaying a first sub screen corresponding to the selected item in a second area of the display screen and displaying at least one first lower item of the selected item; and when one of the at least one first lower item is selected, displaying a sub screen corresponding to the selected first lower item to overlap with at least a part of the first sub screen. This method allows the user to easily verify a hierarchical level of a currently displayed item through a sub screen.