Abstract: A method of displaying a user interface (UI) on a screen of a device is provided. The method includes selecting, when an event occurs, a first object, which is related to the event, from among the one or more objects included in the UI, determining a second object for executing a second operation related to a first operation, the first operation being executed when the first object is selected by an input to the device, and changing the first object into the second object.

Abstract: A wireless power transmission device for wirelessly transmitting power to at least one wireless power reception device through a magnetic field, the wireless power transmission device including: a power transmission unit for generating a magnetic field, an impedance matching unit, and a control unit for controlling the impedance matching unit, the impedance matching unit including: a plurality of first circuits which include a capacitor or an inductor and are connected in series to the power transmission unit; a plurality of second circuits which include a capacitor or an inductor and are connected in parallel to the power transmission unit; a matching inductor which is connected in series to the second circuits; and a plurality of switches which are arranged in the first circuits and second circuits and open and close same.

Abstract: A display apparatus and a method of controlling the same are provided. The display apparatus includes a display configured to display a user interface (UI) comprising a plurality of display items corresponding to a plurality of broadcast contents and being displayed on a time axis which is formed of different time units, an input unit configured to receive a user command, and a controller configured to control the UI according to a user command received through the input unit.

Abstract: A method of displaying a user interface (UI) on a screen of a device is provided. The method includes selecting, when an event occurs, a first object, which is related to the event, from among the one or more objects included in the UI, determining a second object for executing a second operation related to a first operation, the first operation being executed when the first object is selected by an input to the device, and changing the first object into the second object.

Abstract: Disclosed are a power supply unit and a display device including the same, which prevent a source drive IC from being damaged by a supply reversal between a VDD voltage and an HVDD voltage. The power supply unit may include a first voltage generator that generates a first voltage and a first voltage line connected to the first voltage generator for supplying the first voltage to a plurality of first source drive ICs of the display panel. A second voltage generator is included that generates a second voltage, and a second voltage line is connected to the second voltage generator for supplying the second voltage to a plurality of second source drive ICs of the display panel. The power supply unit may further include a diode circuit that includes at least one diode connected between the first voltage line and the second voltage line.

Abstract: A dual mode antenna including: an insulative sheet including a main surface and an opposite main surface; a loop-shaped wireless communication coil formed on the main surface of the insulative sheet; a wireless power transmission coil formed inside the loop-shaped wireless communication coil to be electrically disconnected from the loop-shaped wireless communication coil, and formed on the main surface of the insulative sheet, a pair of wireless communication coil connection terminals electrically connected to both ends of the loop-shaped wireless communication coil, respectively; a pair of wireless power transmission coil connection terminals electrically connected to both ends of the wireless power transmission coil, respectively; and a ferrite sheet formed to contact the opposite main surface of the insulative sheet.

Abstract: Provided are a multi-channel optical subassembly structure allowing an optical unit including a light source photodetector chip to be fixed through an alignment jig after active alignment is performed on an individual or single light source photodetector chip by using the alignment jig capable of electrical coupling and one electrode pad and the other electrode pad of a thermoelectric element, which are wire-bonded, capable of performing active alignment for each light source photodetector chip, that is, for each channel, capable of replacing the optical unit and the alignment jig when a problem occurs in some or all channels, capable of improving optical coupling efficiency for each channel, and capable of addressing a time-consuming and economically expensive work in which an optical subassembly is discarded when some channels fail, and a method of packaging the structure.

Abstract: An inductor includes: a body including a coil portion; and an external electrode disposed on an external surface of the body, wherein the coil portion includes an insulator having an opening and a coil pattern filling the opening, and a maximum thickness of the coil pattern is greater than a thickness of the insulator in contact with a side surface of the coil pattern.

Abstract: A coil electronic component includes a body and external electrodes disposed on an external surface of the body. The body includes a support member including a through-hole, upper and lower coils supported by the support member and including a plurality of coil patterns, a via connecting the upper and lower coils to each other, and an insulating wall supported by the support member and insulating adjacent coil patterns from each other. The via is formed on at least a portion of a interface of the through-hole.

Abstract: A coil component includes: a body; and external electrodes disposed on an external surface of the body. The coil part may include a first coil layer and a second coil layer connected to the first coil layer, each of the first and second coil layers may include a plurality of coil patterns, the plurality of coil patterns of the first coil layer may include a first connection coil pattern physically connected to the second coil layer, the plurality of coil patterns of the second coil layer may include a second connection coil pattern physically connected to the first connection coil pattern, and an upper surface of the first connection coil pattern may come into direct contact with a lower surface of the second connection coil pattern.

Abstract: An inductor may include a body and external electrodes on respective external surfaces of the body. The body may include a support member, an insulator on the support member and including a first opening, a coil in the first opening, and a thin film conductor layer between the coil and the support member. The thin film conductor layer may include a second opening, and one or both of its end portions may be between the support member and the insulator.

Abstract: Provided is a wireless power antenna for wirelessly transmitting, receiving, or relaying power, the wireless power antenna comprising an insulating sheet and a wireless power coil including a split pattern unit including a plurality of patterns spaced from each other in at least a region thereof in a widthwise direction, wherein the split pattern unit is disposed on both a top surface and a bottom surface of the insulating sheet.

Abstract: A coil electronic component includes a coil including upper and lower coils and a via electrically connecting the upper and lower coils to each other. The via is formed along at least a portion of a boundary surface of a through-hole penetrating upper and lower surfaces of a support member supporting the upper and lower coils.

Abstract: A mixed reality content providing apparatus is disclosed. The mixed reality content providing apparatus may recognize an OOI included in a 360-degree VR image to generate metadata of the OOI and may provide a user with mixed reality content where the metadata is overlaid on the 360-degree VR image.

Abstract: Provided is a wireless power antenna for wirelessly transmitting, receiving, or relaying power, the wireless power antenna comprising an insulating sheet and a wireless power coil including a split pattern unit including a plurality of patterns spaced from each other in at least a region thereof in a widthwise direction, wherein the split pattern unit is disposed on both a top surface and a bottom surface of the insulating sheet.

Abstract: A broadcast receiving apparatus is provided. The broadcast receiving apparatus may include a display, a storage configured to store a broadcast channel list and a CP channel list in which at least one of CP channels where content information provided by a content provider is mapped to is sequentially arranged, a communicator configured to communicate with a server providing Electronic Program Guide (EPG) information, an input interface configured to receive a user command and a processor configured to, in response to the user command being inputted, display an EPG UI including the broadcast channel list on the display, and the processor inserts a content advertisement including the CP channel information between broadcast channels included in a first page of the EPG UI and displays the content advertisement.

Abstract: Provided are a display apparatus and a display method. The display apparatus includes: a display configured to provide a plurality of item areas each of which displays at least a part of an item list including a plurality of items, wherein the display provides at least one item area, among the plurality of item areas, as a closed item area and provides at least one item area, among the plurality of item areas, as an open item area; and a controller configured to control the display to, in response to an input of a control apparatus that selects the closed item area, display at least some items of an item list corresponding to the closed item area on the open item area and to display at least some items of an item list corresponding to the open item area on the closed item area.