Abstract:
Disclosed are a main image processing apparatus, a sub image processing apparatus and a control method thereof. The control method of the sub image processing apparatus includes receiving a user's touch input through the sub image processing apparatus; determining which contents correspond to a touched area where the touch input occurs; sensing change in location of the touch input; and transmitting a control command for the contents to the main image processing apparatus in response to the sensed change in the location of the touch input. With this, it is more convenient for a user to control the main image processing apparatus through the sub image processing apparatus supporting the touch input.
Abstract:
A field emission device may comprise: an emitter comprising a cathode electrode and an electron emission source supported by the cathode electrode; an insulating spacer around the emitter, the insulating spacer forming an opening that is a path of electrons emitted from the electron emission source; and/or a gate electrode comprising a graphene sheet covering the opening. A method of manufacturing a gate electrode may comprise: forming a graphene thin film on one surface of a conductive film; forming a mask layer having an etching opening on another surface of the conductive film, wherein the etching opening exposes a portion of the conductive film; partially removing the conductive film through the etching opening to partially expose the graphene thin film; and/or removing the mask layer.
Abstract:
A flexible display apparatus and a method configured to display three-dimensional (3D) space is disclosed. The flexible display apparatus includes a display that is deformable and is configured to display three-dimensional (3D) image data, a sensor configured to sense deformation of the display, and a controller configured to display some of the 3D image data corresponding to the sensed deformation of the display. The method for controlling a flexible display apparatus with a display includes sensing deformation of a display, and displaying some three-dimensional (3D) image data corresponding to the deformation when the deformation is bending of the display.
Abstract:
A user terminal apparatus including: a display configured to have flexibility and display a user interface (UI) screen; a feedback provider which locally provides a feedback effect in at least one area of the display; and a controller configured to control the feedback provider to locally provide the feedback effect to the at least one area of the display, among all areas of the display in response to determining that the user intends to provide an input on the UI screen.
Abstract:
A method and system for displaying information on a transparent display device includes receiving a touch input for selecting an object displayed on a screen of an external device that is viewable through a screen of the transparent display device, requesting the external device for information related to the object, receiving the information related to the object from the external device, and displaying the received information on the screen of the transparent display device.
Abstract:
A touch input device and a touch input method are provided. The touch input device includes a first panel configured to be touched by an input tool having magnetic properties, a second panel configured to generate a magnetic field, and a control unit configured to control the second panel to generate the magnetic field in a portion of the second panel that is related to a touched location of the first panel, as the input tool touches the first panel.
Abstract:
A method and an apparatus for generating shape information of an object. The method of generating the shape information of the object includes identifying a bend location of a flexible display apparatus surrounding the object; identifying a bend angle of the flexible display apparatus; and generating the shape information of the object based on the bend location of the flexible display apparatus and the bend angle of the flexible display apparatus.
Abstract:
A flexible display apparatus is provided. The flexible display apparatus includes a display unit, a sensor configured to sense a bending of the flexible display apparatus, and a controller configured to display first contents on a first screen of the display unit, and to reconfigure and display the first contents on a second screen generated on an area of the display unit based on the bending.
Abstract:
A flexible display apparatus is provided. The flexible display apparatus includes a sensor configured to sense bending of the flexible display apparatus, a feedback provider configured to provide feedback according to the sensed bending, and a controller configured to control the feedback provider to provide the feedback when a degree of the sensed bending exceeds a threshold value.
Abstract:
A display apparatus and a method of controlling a display apparatus which is controlled by an input are provided. A method of controlling a display apparatus which is controlled by an input displays a cursor and a selectable icon, moves the cursor according to a user manipulation input through the input; and removes the cursor and changes display status of the icon in response to the cursor moving into a preset region based on a location of the icon. As a result, the display apparatus can reduce the unnecessary load of the graphics processing and provide an intuitive GUI to the user.