Abstract: Embodiments provides a conductive wiring, an interconnect structure including the conductive wiring, and an integrated circuit device including the conductive wiring. The conductive wiring includes a metal matrix, and linear carbon nanostructures electrically connected to the metal matrix and randomly arranged in a direction different from a width direction of the conductive wiring.

Abstract: A display device includes a first-side stage that supplies a first-side scan signal to a first side of a gate line, a second-side stage that supplies a second-side scan signal having the same phase as the first-side scan signal to a second side of the gate line, a first output and sensing circuit connected to the first-side stage through a first clock line, and a second output and sensing circuit connected to the second-side stage through a second clock line, wherein the first-side stage operates in an output mode and the second-side stage operates in a bypass mode to detect an output characteristic of the first-side scan signal in the second output and sensing circuit, and the second-side stage operates in the output mode and the first-side stage operates in the bypass mode to detect an output characteristic of the second-side scan signal in the first output and sensing circuit.

Abstract: Disclosed herein are a method and apparatus for a video streaming of an extended reality device. According to an embodiment, the method for the video streaming may include a receiving situation information including user location information and pose information at a current point in time from the extended reality device, predicting changes in user location information and pose information at a preset next point in time using pre-learned artificial intelligence receiving, as input, situation information at the current point in time and situation information at a preset previous point in time, rendering an image texture of a video based on the predicted changes in user location information and pose information at the next point in time and transmitting image data with the image texture rendered at the next point in time to the extended reality device, wherein the situation information at the current point in time and the situation information at the present previous point in time configure consecutive frames.

Abstract: A method for folding a sealing part of a pouch type secondary battery in which the sealing part protrudes in a lateral direction of a pouch having an electrode assembly embedded therein and a folding apparatus are provided. The method includes heating the sealing part to form a heated sealing part, and folding the heated sealing part. The heating the sealing part includes non-contact heating by emitting light onto the sealing part through a heating lamp to heat the sealing part.

Abstract: A memory device may include a read controller and an error correction circuit. The read controller may sequentially perform a plurality of read retry operations on a memory device. The error correction circuit may perform a plurality of first error correction decodings on read data respectively acquired from the plurality of read retry operations, store a plurality of Unsatisfied Syndrome Check (USC) values respectively produced by the plurality of first error correction decodings, and perform a second error correction decoding based on read data corresponding to a minimum USC value among the plurality of USC values.

Abstract: Methods and systems for streaming DRM content are disclosed, and specific embodiments of the present disclosure can prevent communication degradation between a DRM server and a client terminal by reconstructing three-dimensional AR objects of DRM content packaged with an encryption key into a predetermined number of resolutions and then streaming them in segments, decrypting the three-dimensional AR objects of each received resolution matching a client authentication authority, and rendering them over a rendered low-resolution single image.

Abstract: Disclosed herein are a method and apparatus for point cloud video streaming. According to an embodiment, the method for point cloud video streaming may include receiving pose information from a user terminal changing the pose of a virtual camera in a virtual space where a point cloud video is played, by applying the pose information to the virtual camera, rendering an image texture of the point cloud video corresponding to a viewpoint of the virtual camera with the changed pose and transmitting video data with the rendered image texture to the user terminal.

Abstract: Disclosed herein are a method and apparatus for a camera calibration. According to an embodiment, the method for the camera calibration may include a recognition unit configured to recognize a captured calibration pattern, a selection unit configured to select, among a plurality of preset calibration algorithms, a calibration algorithm corresponding to the recognized calibration pattern and an execution unit configurated to perform camera calibration by using the selected calibration algorithm and the captured calibration pattern.

Abstract: The present disclosure provides a display device including a first subpixel configured to emit light and a second subpixel; a high-potential voltage line connected to the first subpixel and the second subpixel to deliver a high-potential voltage; a low-potential voltage line connected to the first subpixel and the second subpixel configured to deliver a low-potential voltage; and a circuit connected to the low-potential voltage line and configured to sense a value corresponding to the low-potential voltage line during operation of the second subpixel and compensate for a data signal to be supplied to the first subpixel based on the value.

Abstract: A secondary battery configured to have a structure in which an electrode assembly is received in a battery case together with an electrolytic material, wherein the battery case is provided therein with a space for receiving the electrode assembly and wherein the battery case is made of a thermoplastic resin, which can be injection-molded. An injection mold may be formed such that the size of the mold corresponds to the thickness of the electrode, thereby solving a problem in which the formability of a conventional laminate sheet including a metal layer is low. In addition, a process of forming the laminate sheet and a process of sealing the battery case using a pressing member, which are essentially required in order to use the laminate sheet, may be omitted, whereby a manufacturing process is simplified and thus productivity is improved.

Abstract: Disclosed is the electronic seal device comprising a seal bolt unit for electronic sealing; and a seal fastening unit coupled to the seal bolt unit using a screw thread. Wherein the seal bolt unit comprises a seal open/close unit coupled to the seal fastening unit using the screw thread; a seal communication unit located inside the upper part of the seal open/close unit; and a sealed antenna unit located inside the lower part of the seal open/close unit. Wherein the seal antenna unit comprises a first conductor part connected to the seal communication unit; a first contact part connected to the first conductor part; a second conductor part connected to a seal battery unit; a second contact part connected to the second conductor part; and an insulating part located between the first contact part and the second contact part.

Abstract: A method for manufacturing a pouch case for a secondary battery includes the steps of: (S1) preparing a pouch exterior for a secondary battery including a structure in which a substrate layer, a barrier layer, and a sealant layer are sequentially stacked; (S2) reducing a modulus of the sealant layer by 20-50%; and (S3) molding the pouch exterior for a secondary battery to form a cup part.

Abstract: An electroluminescence display apparatus includes a pixel and a sensing circuit supplying a pixel reference voltage to the pixel through a reference voltage line during display driving and sensing a pixel current, flowing in the pixel, through the reference voltage line during sensing driving succeeding the display driving operation. The sensing circuit includes a sensing channel terminal connected to the reference voltage line, a first switch between the sensing channel terminal and an input terminal for the pixel reference voltage, an integrator amplifier including a first input terminal, a second input terminal, and an output terminal, an input terminal for an integrator reference voltage connected to the second input terminal, a second switch between the first input terminal and the output terminal, a first capacitor between the sensing channel terminal and the first input terminal, and a second capacitor between the sensing channel terminal and the output terminal.

Abstract: A battery cell evaluation method is provided. The method includes molding a pouch film to form a receiving part to which an electrode assembly is mounted, providing an impact to at least one of corners of the receiving part, storing the pouch film inside a second container together with a first container configured to contain an electrolytic solution, and detecting presence or absence of peeling of an outer layer of the pouch film.

Abstract: A method for manufacturing a pouch case for a secondary battery includes the steps of: (S1) preparing a pouch exterior for a secondary battery including a structure in which a substrate layer, a barrier layer, and a sealant layer are sequentially stacked; (S2) molding the pouch exterior for a secondary battery to form a cup part; and (S3) reducing cracks of the sealant layer of the pouch exterior for a secondary battery.

Abstract: A light emitting element that includes a first semiconductor layer; a second semiconductor layer disposed on the first semiconductor layer; an active layer disposed between the first semiconductor layer and the second semiconductor layer; a first insulating film at least partially surrounding the first semiconductor layer, the second semiconductor layer, and the active layer; a second insulating film surrounding the first insulating film; and a third insulating film surrounding the second insulating film, wherein a bond dissociation energy of the second insulating film may be less than each of a bond dissociation energy of the first insulating film and a bond dissociation energy of the third insulating film.

Abstract: A battery case for a secondary battery according to an embodiment of the present invention can include a cup part having an accommodation space configured to accommodate an electrode assembly in which electrodes and separators are stacked, a sealing part extending to the outside of the cup part, and a gas discharge part which is attached to a hole formed to be punched in at least one of the cup part or the sealing part and through which a gas passes. The gas discharge part can include a melted layer comprising a thermoplastic resin that is melted when heat is applied, and a thermosetting layer laminated on one surface of the melted layer and comprising a thermosetting resin that is not melted by heat.

Abstract: A method of fabricating a semiconductor device includes providing a substrate, forming a target film, a first mask film, a second mask film, and an upper mask pattern on the substrate, forming a first spacer pattern that includes a first line portion and a second line portion, and a folding portion that connects the first line portion and the second line portion, forming a slit mask pattern that partially covers the first spacer pattern, forming a first mask pattern by patterning the second mask film using the slit mask pattern and the first spacer pattern as an etching mask, forming a second spacer pattern, forming a second mask pattern by patterning the first mask film using the second spacer pattern as an etching mask, and forming a plurality of target patterns by patterning the target film using the second mask pattern as an etching mask.

Abstract: A pouch film according to an embodiment of the present invention includes a first polymer layer, an adhesive layer disposed on one surface of the first polymer layer, a gas barrier layer disposed on the adhesive layer and comprising a sintered body of metal particles, and a second polymer layer laminated on one surface of the gas barrier layer.

Abstract: A display device includes a first electrode and a second electrode which are spaced apart from each other on a substrate. A light emitting element is disposed between the first electrode and the second electrode. A light emitting element core of the light emitting element includes a first semiconductor layer, a second semiconductor layer spaced apart from the first semiconductor layer, and a light emitting layer disposed between the first semiconductor layer and the second semiconductor layer. A first element insulating layer surrounds a side surface of the light emitting element core. The first element insulating layer is an oxide insulating layer having a single crystalline structure.