Remote controller and control method thereof, display device and control method thereof, display system and control method thereof

摘要

A display system, a display device, and a remote controller for controlling the display device are provided. The remote controller includes: a touch screen which receives an input from a user and display a first manipulation UI group including a shortcut key corresponding to a plurality of buttons to control the display device; a signal output unit which outputs a control signal to the display device based on an input to the touch screen; and a controller which, in response to a user's selection of the shortcut key, displays on the touch screen a second manipulation UI group and parts of the first manipulation UI group, the second manipulation UI group displaying the plurality of buttons.

主权项

1. A remote controller for controlling a display device, the remote controller comprising:
a touch screen which receives an input from a user and which displays a first manipulation user interface (UI) group comprising a plurality of first items at a first section of the touch screen and a shortcut key corresponding to a plurality of buttons to control the display device; a signal output unit which outputs a control signal to the display device based on the received user's input; and a controller which, in response to a user's selection of the shortcut key, simultaneously displays on the touch screen a second manipulation UI group at a second section within the first section and a part of the first manipulation UI group non-overlapping with the second manipulation UI group, the second manipulation UI group being changed from the shortcut key to display the plurality of buttons corresponding to the shortcut key, wherein, when the second manipulation UI group and the part of the first manipulation UI group are displayed, the controller controls the plurality of first items of the first manipulation UI group to be rearranged into a plurality of second items of the first manipulation UI group, the plurality of second items being different from the plurality of first items.