Abstract: Provided is a transistor including a first electrode, an active layer disposed under the first electrode and having a hole pattern with at least one hole in the source region, a drain region, and an active region overlapping the first electrode, and a second electrode disposed under the active layer. At least one of the first electrode and the second electrode overlaps the hole pattern. This way, the area of the transistor may be reduced, thereby achieving a display panel having a narrow bezel and reducing parasitic capacitance.

Abstract: A display device comprises a substrate; a driving transistor including a first active layer and a switching transistor including a second active layer, the first active layer and the second active layer being disposed on the substrate; a first gate insulating layer disposed on the first active layer of the driving transistor and the second active layer of the switching transistor; first and second gate electrodes disposed on the first gate insulating layer to overlap the first active layer of the driving transistor and the second active layer of the switching transistor, respectively; a first interlayer insulating layer disposed on the first gate electrode and the second gate electrode; and a second interlayer insulating layer disposed on the first interlayer insulating layer to overlap the first active layer without overlapping the second active layer in a plan view.

Abstract: Disclosed is an electrode assembly, a battery, and a battery pack and a vehicle including the same. In the electrode assembly, a first electrode, a second electrode, and a separator interposed therebetween are wound based on a winding axis to define a core and an outer circumference. The first electrode includes a first active material portion coated with an active material layer and a first uncoated portion not coated with an active material layer along a winding direction. At least a part of the first uncoated portion is defined as an electrode tab by itself. The first uncoated portion includes a first portion adjacent to the core of the electrode assembly, a second portion adjacent to the outer circumference of the electrode assembly, and a third portion interposed between the first portion and the second portion. The first portion or the second portion has a smaller height than the third portion in the winding axis direction.

Abstract: A battery includes an electrode assembly including a first electrode, a second electrode and a separator between the first electrode and the second electrode, the first electrode, the second electrode and the separator being wound around a winding axis to define a core and an outer peripheral surface. The first electrode and the second electrode include a first uncoated region and a second uncoated region along a winding direction, respectively, and an active material layer coating is absent in the first uncoated region and the second uncoated region. The battery further includes a housing receiving the electrode assembly through an opening formed at a bottom, a first current collector coupled to the first uncoated region and disposed within the housing, a cap covering the opening, a spacer interposed between the cap and the electrode assembly to fix the electrode assembly and seal the housing, and a terminal electrically connected to the second uncoated region.

Abstract: A battery includes an electrode assembly including a first uncoated region and a second uncoated region; a battery housing accommodating the electrode assembly and electrically connected to the second uncoated region; a cap to cover an open portion on bottom of the battery housing; a first electrode terminal passing through a partially closed portion of the battery housing and being electrically isolated from the battery housing; and a first current collector coupled to the first uncoated region and connected to the first electrode terminal.

Abstract: Disclosed is an electrode assembly, a battery, and a battery pack and a vehicle including the same. In the electrode assembly, a first electrode, a second electrode, and a separator interposed therebetween are wound based on an axis to define a core and an outer circumference. The first electrode includes an uncoated portion at a long side end thereof and exposed out of the separator along a winding axis direction of the electrode assembly. A part of the uncoated portion is bent in a radial direction of the electrode assembly to form a bending surface region that includes overlapping layers of the uncoated portion, and in a partial region of the bending surface region, the number of stacked layers of the uncoated portion is 10 or more in the winding axis direction of the electrode assembly.

Abstract: According to the embodiment of the present disclosure, an organo tin compound is represented by the following Chemical Formula 1: In Chemical Formula 1, L1 and L2 are each independently selected from an alkoxy group having 1 to 10 carbon atoms and an alkylamino group having 1 to 10 carbon atoms, R1 is a substituted or unsubstituted aryl group having 6 to 8 carbon atoms, and R2 is selected from a substituted or unsubstituted linear alkyl group having 1 to 4 carbon atoms, a branched alkyl group having 3 to 4 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, and an allyl group having 2 to 4 carbon atoms.

Abstract: A display device comprises a substrate; a driving transistor including a first active layer and a switching transistor including a second active layer, the first active layer and the second active layer being disposed on the substrate; a first gate insulating layer disposed on the first active layer of the driving transistor and the second active layer of the switching transistor; first and second gate electrodes disposed on the first gate insulating layer to overlap the first active layer of the driving transistor and the second active layer of the switching transistor, respectively; a first interlayer insulating layer disposed on the first gate electrode and the second gate electrode; and a second interlayer insulating layer disposed on the first interlayer insulating layer to overlap the first active layer without overlapping the second active layer in a plan view.

Abstract: A method of manufacturing non-volatile memory devices includes forming a gate insulating layer and a first conductive layer over a semiconductor substrate, etching the first conductive layer and the gate insulating layer to expose part of the semiconductor substrate, forming trenches at a target depth of the semiconductor substrate by repeatedly performing a dry etch process for etching the exposed semiconductor substrate and a cleaning process for removing residues generated in the dry etch process, forming isolation layers within the trenches, forming a dielectric layer on a surface of the entire structure in which the isolation layers are formed, and forming a second conductive layer on the dielectric layer.

Abstract: A method of manufacturing non-volatile memory devices includes forming a gate insulating layer and a first conductive layer over a semiconductor substrate, etching the first conductive layer and the gate insulating layer to expose part of the semiconductor substrate, forming trenches at a target depth of the semiconductor substrate by repeatedly performing a dry etch process for etching the exposed semiconductor substrate and a cleaning process for removing residues generated in the dry etch process, forming isolation layers within the trenches, forming a dielectric layer on a surface of the entire structure in which the isolation layers are formed, and forming a second conductive layer on the dielectric layer.

Abstract: A spray nozzle for use in the manufacture of an image display device includes a first body having a first injection hole, and a second body configured to be rotatably coupled to the first body and having a second injection hole to inject fluid that is supplied thereinto from the first injection hole.

Abstract: A pseudo moonroof for an automobile comprising a first sheet is provided. The first sheet comprises a top surface, a bottom surface configured to conform the roof of an automobile, and edges. The first sheet generates an optical illusion of a moonroof when viewed from outside. The first sheet may comprise one selected from a plastic film like a sun shade film, and a glass material. The sunshade film may comprise a partially reflective film configured to reflect at least part of incident light. The visual pattern may be generated by a magic board or a liquid crystal display. The pseudo moonroof may further include a second sheet, for example a fastening plate. The fastening plate attaches the pseudo moonroof detachably or permanently to the roof surface of the automobile.

Abstract: A method for forming an isolation structure of a semiconductor device including a substrate where a gate insulating layer, a gate conductive layer, and a pad nitride layer are already formed includes etching the pad nitride layer, the gate conductive layer, the gate insulating layer and a portion of the substrate to form a trench, forming a wall oxide layer along an inner surface of the trench, forming a first insulating layer over a first resulting structure, including the wall oxide layer, to partially fill the trench, forming a second insulating layer using a spin coating method over a second resulting structure, including the first insulating layer, to fill the trench, polishing the first and second insulating layers using the pad nitride layer as a polish stop layer, removing the pad nitride layer, recessing the first and second insulating layers, and recessing the second insulating layer to a predetermined depth.