Abstract: The grid-connected inverter system according to one embodiment of the present invention may convert direct current supplied from a direct current source into alternating current, receive a control command from an upper level controller and a power electronics building block group comprising a plurality of power electronics building blocks for supplying the converted alternating current to a grid, determine the number of power electronics building blocks which will operate according to the control command, and transmit a control signal for operating the determined number of power electronics building blocks to corresponding power electronics building blocks.

Abstract: The grid-connected inverter system according to one embodiment of the present invention may convert direct current supplied from a direct current source into alternating current, receive a control command from an upper level controller and a power electronics building block group comprising a plurality of power electronics building blocks for supplying the converted alternating current to a grid, determine the number of power electronics building blocks which will operate according to the control command, and transmit a control signal for operating the determined number of power electronics building blocks to corresponding power electronics building blocks.

Abstract: Disclosed herein is an apparatus for controlling an electric vehicle charging system. The apparatus charges each of a plurality of batteries up to a first preset voltage lower than a full charge voltage by voltage control, charges the plurality of batteries up to a predetermined percentage of a second preset voltage that is the full charge voltage by current control, and charges the plurality of batteries up to the second preset voltage by the voltage control.

Abstract: Disclosed herein is a charging system for an electric vehicle. The charge system includes: a power conversion system configured to convert AC power into DC power or convert DC power into AC power; a main switch unit having an end connected to the power conversion system; and a plurality of sub-switches, each of the sub-switches having an end connected to the respective batteries and the other end connected to the other end of the main switch unit in parallel. The batteries are sequentially charged or discharged to a first predetermined capacity, and all are simultaneously charged to a second predetermined capacity once they reach the first predetermined capacity, the second predetermined capacity being greater than the first predetermined capacity.

Abstract: Disclosed herein is an apparatus for controlling an electric vehicle charging system. The apparatus charges each of a plurality of batteries up to a first preset voltage lower than a full charge voltage by voltage control, charges the plurality of batteries up to a predetermined percentage of a second preset voltage that is the full charge voltage by current control, and charges the plurality of batteries up to the second preset voltage by the voltage control.

Abstract: An organic light-emitting display device comprises a substrate, an anode electrode formed on the substrate, an organic layer formed on the anode electrode, a cathode electrode formed on the organic layer, and an organic capping layer formed on the cathode electrode and containing a capping organic material and a rare-earth material which has higher oxidizing power than the material which forms the cathode electrode.

Abstract: An optical film and an organic light emitting display apparatus including the optical film are disclosed. In one embodiment, the optical film is formed on a substrate of the organic light emitting display, and the substrate is configured to transmit light, emitted from an organic light emission unit of the display, toward the optical film. Further, the optical film is configured to absorb ambient light via a first portion, and the optical film is further configured to at least partially transmit light emitted from the organic light emission unit to the environment via a second portion.

Abstract: An OLED display including: a substrate main body; a first transflective electrode formed on the substrate main body; an organic emission layer formed on the first transflective electrode; a second transflective electrode formed on the organic emission layer; and a dual brightness enhancement film (DBEF) disposed on a dual brightness enhancement film (DBEF) on at least one of a side of the first transflective electrode facing away from the organic emission layer, or a side of the second transflective electrode facing away from the organic emission layer.

Abstract: A method for receiving contents using a mobile terminal according to the present invention is provided. The method includes generating a security channel connected to system being in charge of a service and content protection (SCP) client through an agent downloaded and installed in a mobile terminal; downloading and installing one or multiple SCP client software of different kind from the system through the security channel generated by the agent; and playing back the service or content provided in protected state by a content provider among the one or multiple SCP client software of different kind by driving the decodable SCP client software.

Abstract: An organic light-emitting display device comprises a substrate, an anode electrode formed on the substrate, an organic layer formed on the anode electrode, a cathode electrode formed on the organic layer, and an organic capping layer formed on the cathode electrode and containing a capping organic material and a rare-earth material which has higher oxidizing power than the material which forms the cathode electrode.

Abstract: A flat panel display apparatus includes a substrate; a display unit disposed on the substrate; a sealing substrate disposed to face the display unit; a sealing member disposed between the substrate and the sealing substrate to surround the display unit; a wiring unit disposed between the substrate and the sealing substrate, including a region that overlaps the sealing member, and including a plurality of wiring members that are spaced apart from each other in at least a portion of the region that overlaps the sealing member; and a lead-in unit connected to the wiring unit to apply a voltage to the wiring unit, and formed to be electrically connectable to an external power source.

Abstract: A mother substrate for forming flat panel display apparatuses and a method of manufacturing the same, the mother substrate including a substrate; a plurality of display units on the substrate, the display units being for forming a plurality of flat panel display apparatuses; a sealing substrate facing the display units; sealing members between the substrate and the sealing substrate, the sealing members surrounding each of the display units; a plurality of wiring units between the substrate and the sealing substrate, the wiring units overlapping the sealing members; a connecting unit including a conductive material, the connecting unit connecting adjacent wiring units in one direction and having a width that is greater than a width of each of the wiring units; and inlets connected to the plurality of wiring units and an external power source, the inlets being for applying a voltage to the plurality of wiring units.

Abstract: An OLED display is disclosed. The OLED display includes two substrates with organic light emitting elements therebetween. The organic light emitting elements include a second electrode in common among the organic light emitting elements, and one of the substrates includes an auxiliary electrode to connect to the common second electrode to reduce resistance in the electrical path from a power source to the second electrode.

Abstract: An organic light emitting diode (OLED) display according to an exemplary embodiment includes a display substrate on which a plurality of organic light emitting diodes are formed; a conducting material layer contacting one of electrodes included in the organic light emitting diode; an encapsulation substrate facing the display substrate; and an anti-reflective light transmission layer that is formed on a surface of the encapsulation substrate and is connected to the conducting material layer.

Abstract: An organic light-emitting display device comprises a substrate, an anode electrode formed on the substrate, an organic layer formed on the anode electrode, a cathode electrode formed on the organic layer, and an organic capping layer formed on the cathode electrode and containing a capping organic material and a rare-earth material which has higher oxidizing power than the material which forms the cathode electrode.

Abstract: A polarizing film having a polyvinyl alcohol-based resin film on which an iodine-first component composite particle is absorbed and oriented. A first component is included in the iodine-first component composite particle prevents iodine having high sublimation characteristics from being sublimated and prevents a molecular structure of the iodine of the iodine-first component composite particle from being destroyed.

Abstract: An organic light-emitting display device comprises a substrate, an anode electrode formed on the substrate, an organic layer formed on the anode electrode, a cathode electrode formed on the organic layer, and an organic capping layer formed on the cathode electrode and containing a capping organic material and a rare-earth material which has higher oxidizing power than the material which forms the cathode electrode.

Abstract: A flat panel display apparatus includes a substrate; a display unit disposed on the substrate; a sealing substrate disposed to face the display unit; a sealing member disposed between the substrate and the sealing substrate to surround the display unit; a wiring unit disposed between the substrate and the sealing substrate, including a region that overlaps the sealing member, and including a plurality of wiring members that are spaced apart from each other in at least a portion of the region that overlaps the sealing member; and a lead-in unit connected to the wiring unit to apply a voltage to the wiring unit, and formed to be electrically connectable to an external power source.

Abstract: An organic light-emitting display device comprises a substrate, an anode electrode formed on the substrate, an organic layer formed on the anode electrode, a cathode electrode formed on the organic layer, and an organic capping layer formed on the cathode electrode and containing a capping organic material and a rare-earth material which has higher oxidizing power than the material which forms the cathode electrode.

Abstract: An organic light emitting display device comprises: a substrate; a plurality of thin film transistors (TFTs) formed on a first surface of the substrate; a passivation layer covering the plurality of TFTs; a plurality of first pixel electrodes formed on the passivation layer and respectively electrically connected to the plurality of TFTs, and overlapping with the plurality of TFTs so as to cover the plurality of TFTs, and including a reflection layer formed of a light-reflecting conductive material; a second pixel electrode formed of a light-transmitting conductive material and disposed on the passivation layer so as to be electrically connected to the plurality of first pixel electrodes; an opposite electrode formed such that light is transmitted or reflected therethrough, and disposed opposite the plurality of first pixel electrodes and the second pixel electrode; and an organic layer interposed between the plurality of first pixel electrodes and the second pixel electrode, and including an emission layer.