Abstract: The present disclosure discloses a battery rack, a power storage device, and a power generation system that reduce manufacturing costs and are easy to install. The battery rack can include a plurality of battery modules, at least one rack case to accommodate the plurality of battery modules, an injection pipe including a main body portion including an inlet through which an extinguishing agent is injected and extending along an arrangement of the plurality of battery modules, and a distribution unit extending toward each of the plurality of battery modules from the main body portion and including an outlet inserted into each of the plurality of battery modules, and a flexible pipe including a first coupler to be connectable to a supply pipe for supplying the extinguishing agent, and a second coupler to be connectable to the inlet of the injection pipe.

Abstract: A battery rack includes a plurality of battery modules; and a rack case configured to accommodate the plurality of battery modules and mount another rack case above, wherein the rack case includes a fixing unit provided on a lower end portion of the rack case, wherein the fixing unit includes a main body part of a plate shape. The main body part includes a fixing groove formed to be recessed from an edge of the main body part, and wherein the rack case includes at least one bolt provided on an upper end portion of the rack case and configured to be inserted into the fixing groove included in a lower end of the other rack case.

Abstract: A battery rack includes a plurality of battery modules that are arranged in a layered structure; a rack case configured to accommodate the plurality of battery modules; and a fire extinguishing agent supply member including a supply pipe configured to transport a fire extinguishing agent and extending along the plurality of battery modules, and a plurality of valves each configured to have one end portion connected to the supply pipe and the other end portion connected to each of the plurality of battery modules from the supply pipe.

Abstract: A battery rack includes a plurality of battery modules arranged in one direction; and a rack case configured to accommodate the plurality of battery modules. The rack case includes a fixing unit including a main body part of a plate shape provided on a lower end portion of the rack case, and a fixing groove formed to be recessed from an edge of the main body part.

Abstract: A battery rack may be stably fixed during transport, and include a power storage device, and a container. A battery rack includes a plurality of battery modules, at least one rack case to accommodate the plurality of battery modules, and at least two rings located on the rack case and configured to threaded with a strap.

Abstract: An organic light emitting diode display device includes: a substrate including a plurality of sub-pixels classified into a plurality of horizontal pixel lines; a gate line and a sensing line spaced apart from each other on the substrate; a data line and a power line crossing the gate line and the sensing line and spaced apart from each other; and first and second reference lines supplying first and second reference voltages, respectively, and connected to adjacent two, respectively, of the plurality of horizontal pixel lines.

Abstract: An organic light emitting diode display device includes: a substrate including a plurality of sub-pixels classified into a plurality of horizontal pixel lines; a gate line and a sensing line spaced apart from each other on the substrate; a data line and a power line crossing the gate line and the sensing line and spaced apart from each other; and first and second reference lines supplying first and second reference voltages, respectively, and connected to adjacent two, respectively, of the plurality of horizontal pixel lines.

Abstract: A thin film transistor and a method of manufacturing the same, and a display device and a method of manufacturing the same are disclosed, in which the thin film transistor substrate comprises an active layer formed on a substrate; a gate electrode controlling electron transfer within the active layer; a source electrode connected with one end area of the active layer; a drain electrode connected with the other end area of the active layer; and a light-shielding layer formed under the active layer to shield light from entering the active layer.

Abstract: An OLED device is disclosed. The OLED device includes: a substrate defined into an active area in which a plurality of pixels are formed in a matrix shape, a GIP (gate-in-panel) area in which drive elements are formed, a ground contact area, and a seal line area; a thin film transistor formed in each pixel region within the active area; an organic light emission diode formed on a protective film and configured to include a first electrode, an organic light emission layer and a second electrode; a bank layer formed to divide the organic light emission diode into pixel units; a signal wiring formed in the ground contact area and the seal line area; and an extended portion formed from the same material as the first electrode of the organic light emission diode and configured to cover the signal wiring, wherein a seal line within in the seal line area is formed on an edge of the signal wiring, which is covered with the extended portion, and an interlayer insulation film adjacent to the edge of the signal wiring.

Abstract: An OLED device is disclosed. The OLED device includes: a substrate defined into an active area in which a plurality of pixels are formed in a matrix shape, a GIP (gate-in-panel) area in which drive elements are formed, a ground contact area, and a seal line area; a thin film transistor formed in each pixel region within the active area; an organic light emission diode formed on a protective film and configured to include a first electrode, an organic light emission layer and a second electrode; a bank layer formed to divide the organic light emission diode into pixel units; a signal wiring formed in the ground contact area and the seal line area; and an extended portion formed from the same material as the first electrode of the organic light emission diode and configured to cover the signal wiring, wherein a seal line within in the seal line area is formed on an edge of the signal wiring, which is covered with the extended portion, and an interlayer insulation film adjacent to the edge of the signal wiring.

Abstract: An OLED device is disclosed. The OLED device includes: a substrate defined into an active area in which a plurality of pixels are formed in a matrix shape, a GIP (gate-in-panel) area in which drive elements are formed, a ground contact area, and a seal line area; a thin film transistor formed in each pixel region within the active area; an organic light emission diode formed on a protective film and configured to include a first electrode, an organic light emission layer and a second electrode; a bank layer formed to divide the organic light emission diode into pixel units; a signal wiring formed in the ground contact area and the seal line area; and an extended portion formed from the same material as the first electrode of the organic light emission diode and configured to cover the signal wiring.

Abstract: A semiconductor device includes: a gate pattern over a substrate; recess patterns provided in the substrate at both sides of the gate pattern, each having a side surface extending below the gate pattern; and a source and a drain filling the recess patterns, and forming a strained channel under the gate pattern.

Abstract: A method of fabricating an array substrate for an organic electroluminescent display device includes forming a semiconductor layer, a semiconductor dummy pattern, a first storage electrode and a first gate insulating layer on a substrate; forming a second gate insulating layer on the semiconductor layer and the first storage electrode; forming a gate electrode and a second storage electrode on the second gate insulating layer; forming ohmic contact layers by doping impurities into both sides of the semiconductor layer; forming an inter insulating layer on the gate electrode and the second storage electrode; forming source and drain electrodes and a third storage electrode on the inter insulating layer; forming a passivation layer on the source and drain electrodes and the third storage electrode; forming a first electrode and a fourth storage electrode on the passivation layer; and forming a spacer and a bank on the first electrode.

Abstract: An array substrate for an organic electroluminescent display device includes a substrate including a display area and a non-display area; a gate line and a data line; a thin film transistor including a semiconductor layer of polycrystalline silicon, a gate insulating layer, a gate electrode, an inter insulating layer, a source electrode, and a drain electrode; auxiliary lines formed of a same material and on a same layer as the data line; a passivation layer of organic insulating material and including a drain contact hole exposing the drain electrode, and an auxiliary line contact hole exposing one of the auxiliary lines; and a first electrode and a line connection pattern on the passivation layer, wherein the first electrode contacts the drain electrode and the line connection pattern contacts the one of the first auxiliary pattern.

Abstract: A thin film transistor and a method of manufacturing the same, and a display device and a method of manufacturing the same are disclosed, in which the thin film transistor substrate comprises an active layer formed on a substrate; a gate electrode controlling electron transfer within the active layer; a source electrode connected with one end area of the active layer; a drain electrode connected with the other end area of the active layer; and a light-shielding layer formed under the active layer to shield light from entering the active layer.

Abstract: An array substrate for an organic electroluminescent display device includes a substrate including a display area and a non-display area; a gate line and a data line; a thin film transistor including a semiconductor layer of polycrystalline silicon, a gate insulating layer, a gate electrode, an inter insulating layer, a source electrode, and a drain electrode; auxiliary lines formed of a same material and on a same layer as the data line; a passivation layer of organic insulating material and including a drain contact hole exposing the drain electrode, and an auxiliary line contact hole exposing one of the auxiliary lines; and a first electrode and a line connection pattern on the passivation layer, wherein the first electrode contacts the drain electrode and the line connection pattern contacts the one of the first auxiliary pattern.

Abstract: An array substrate for an organic electroluminescent display device includes a substrate including a display area and a non-display area; a gate line and a data line; a thin film transistor including a semiconductor layer of polycrystalline silicon, a gate insulating layer, a gate electrode, an inter insulating layer, a source electrode, and a drain electrode; auxiliary lines formed of a same material and on a same layer as the data line; a passivation layer of organic insulating material and including a drain contact hole exposing the drain electrode, and an auxiliary line contact hole exposing one of the auxiliary lines; and a first electrode and a line connection pattern on the passivation layer, wherein the first electrode contacts the drain electrode and the line connection pattern contacts the one of the first auxiliary pattern.

Abstract: An OLED device is disclosed. The OLED device includes: a substrate defined into an active area in which a plurality of pixels are formed in a matrix shape, a GIP (gate-in-panel) area in which drive elements are formed, a ground contact area, and a seal line area; a thin film transistor formed in each pixel region within the active area; an organic light emission diode formed on a protective film and configured to include a first electrode, an organic light emission layer and a second electrode; a bank layer formed to divide the organic light emission diode into pixel units; a signal wiring formed in the ground contact area and the seal line area; and an extended portion formed from the same material as the first electrode of the organic light emission diode and configured to cover the signal wiring.

Abstract: A method for fabricating a semiconductor device includes forming a plurality of bodies that are each isolated from another by a trench and each include a diffusion barrier region with a sidewall exposed to the trench, forming a doped layer gap-filling the trench, forming a sidewall junction at the exposed sidewall of the diffusion barrier region by annealing the doped layer, and forming a conductive line coupled with the sidewall junction to fill the trench.

Abstract: An array substrate for an organic electroluminescent display device includes a substrate including a display area and a non-display area; a gate line and a data line; a thin film transistor including a semiconductor layer of polycrystalline silicon, a gate insulating layer, a gate electrode, an inter insulating layer, a source electrode, and a drain electrode; auxiliary lines formed of a same material and on a same layer as the data line; a passivation layer of organic insulating material and including a drain contact hole exposing the drain electrode, and an auxiliary line contact hole exposing one of the auxiliary lines; and a first electrode and a line connection pattern on the passivation layer, wherein the first electrode contacts the drain electrode and the line connection pattern contacts the one of the first auxiliary pattern.