Abstract: A power conversion system of a battery for a vehicle includes a bidirectional charger configured to output a first active line voltage between a first active line and a neutral line and a second active line voltage between a second active line and the neutral line at different levels by converting a voltage of a battery into an AC voltage in a battery discharge mode, and a wiring swap device configured to electrically connect the first active line to a load-side first active line and to cross and electrically connect the second active line and the neutral line to a load-side neutral line and a load-side second active line, respectively.

Abstract: A glass article includes lithium aluminosilicate, includes a first surface, a second surface opposed to the first surface, a first compressive region extending from the first surface to a first compression depth, a second compressive region extending from the second surface to a second compression depth, and, a tensile region disposed between the first compression depth and the second compression depth, where a stress profile of the first compressive region has a first local minimum point at which the stress profile is convex downward and a first local maximum point at which the stress profile is convex upward, where a depth of the first local maximum point is greater than a depth of the first local minimum point, and where a stress of the first local maximum point is greater than a compressive stress of the first local minimum point.

Abstract: A storage controller configured to control a nonvolatile memory includes a one-time programmable (OTP) memory configured to store a first public key, and a processor configured to, based on a first signature added to a firmware image including a host authentication public key being verified using the first public key, receive a storage command including at least one second public key and a first host authentication signature for the at least one second public key and store the at least one second public key in the OTP memory based on the first host authentication signature being verified using the host authentication public key.

Abstract: A composite cathode active material, a method of preparing the composite cathode active material, a cathode including the composite cathode active material, and an all-solid secondary battery, are provided. The composite cathode active material may include a core including a lithium-containing sulfide-based cathode active material; and a shell conforming to a surface of the core, where the shell may include at least one first metal oxide represented by formula MaOb (0<a?3 and 0<b<4, wherein if a is 1, 2, or 3, b is not an integer); and a carbonaceous material, the first metal oxide may be disposed within a matrix of the carbonaceous material, and M may be at least one metal selected from among Groups 2 to 16 in the Periodic Table of Elements.

Abstract: The present invention relates to a non-aqueous electrolyte solution for a secondary battery, and a secondary battery comprising same. Adding a compound represented by chemical formula 1 or chemical formula 2 to a non-aqueous electrolyte solution for a secondary battery according to the present invention has the effect of improving room-temperature and high-temperature thermal stability characteristics, and high-temperature storage characteristics.

Abstract: Disclosed herein are a method and apparatus for transmitting an 8K Scalable High Efficiency Video Coding (SHVC) service based on broadcast network interconnection. The method includes defining signaling information for the 8K SHVC service, and delivering the defined signaling information to a MPEG Media Transport (MMT)/Real time Object delivery Over Unidirectional Transport (ROUTE) packetizer or to a gateway, separating 8K content into a base layer compatible with a broadcast network and an enhancement layer compatible with a communication network, delivering the base layer from the MMT/ROUTE packetizer to a receiver through the gateway and a transmitter, and delivering the enhancement layer to the receiver through a Dynamic Adaptive Streaming over HTTP (DASH) server.

Abstract: An apparatus for manufacturing a display device comprises: a stage on which a target substrate is disposed and a bending unit configured to bend the target substrate and attach a first portion of the target substrate to a second portion of the target substrate, wherein the bending unit includes a support member extending in a first direction, an adsorption part disposed on the support member and including a first adsorption part and a second adsorption part that adsorb the target substrate, and a first rotation driving part configured to rotate the adsorption part about a rotation axis extending in a second direction intersecting the first direction.

Abstract: Embodiments provide an organic light-emitting device and an electronic apparatus including the organic light-emitting device. The organic light-emitting device includes a first electrode, a second electrode facing the first electrode, m light-emitting units stacked between the first electrode and the second electrode and each including an emission layer, and m?1 charge generation layers between adjacent ones of the m light-emitting units, wherein m is an integer of 2 or more, at least one of the emission layers of the light-emitting units includes a first emission layer and a second emission layer, the first emission layer includes a first host, a second host, a first dopant, and a second dopant, the second emission layer includes a third host and a third dopant.

Abstract: An electronic device includes: a camera sensor, disposed on a body, and configured to generate an image including image data by sequentially scanning scan lines; and memory storing instructions configured to cause a processor to: obtain a default mesh with vertices corresponding to positions of image pixels along a scan line of the camera sensor and back-projected onto a target plane, obtain a planar mesh from the default mesh according to motion of the body, and generate a scene view image from the image data based on the obtained planar mesh.

Abstract: A display driving circuit is provided. The display driving circuit includes a timing controller configured to output image data and a source control signal, a first source driver circuit configured to output first source data of the image data by activating a plurality of first data lines in accordance with the source control signal, the first data lines having a first output spreading time, a second source driver circuit configured to output second source data of the image data by activating a plurality of second data lines in accordance with the source control signal, the second data lines having a second output spreading time, and a third source driver circuit configured to output third source data of the image data by activating a plurality of third data lines in accordance with the source control signal, the third data lines having a third output spreading time, wherein the first output spreading time, the second output spreading time and the third output spreading time do not overlap.

Abstract: A display device includes a display panel; a metal plate and a filling member disposed on a same layer on a bottom surface of the display panel and that include different materials; a fingerprint sensor disposed on a bottom surface of the filling member and that overlaps the filling member; and a member-sensor bonding member disposed between the fingerprint sensor and the filling member and that bonds the fingerprint sensor to the filling member. At least a part of a side surface of the filling member and a side surface of the metal plate are spaced apart from each other with an air gap therebetween.

Abstract: A porous carbon material, a method for preparing the same, a positive electrode including the same, and a lithium-sulfur battery including the same are provided. The porous carbon material has a specific surface area of 200 to 1,700 m2/g and impurities therefrom are removed through pre-treatment using microwaves. The porous carbon material, when applied to the positive electrode of the lithium-sulfur battery, improves the charging overvoltage problem of the lithium-sulfur battery.

Abstract: A semiconductor device includes a substrate including a first region, and a second region, a first gate structure and a second gate structure on the substrate of the first region, a third gate structure and a fourth gate structure on the substrate of the second region, a first interlayer insulating film on the substrate of the first region and including a first lower interlayer insulating film and a first upper interlayer insulating film, a second interlayer insulating film on the substrate of the second region and including a second lower interlayer insulating film and a second upper interlayer insulating film, a first contact between the first gate structure and the second gate structure and within the first interlayer insulating film, and a second contact formed between the third gate structure and the fourth gate structure and within the second interlayer insulating film.

Abstract: A display device is disclosed that includes a substrate, a scan line disposed on the substrate and extending in a first direction, a data line disposed on the substrate and extending in a second direction crossing the first direction, a first transistor disposed on the substrate and including a first semiconductor layer and a first gate electrode overlapping the first semiconductor layer, a second transistor including a second semiconductor layer electrically connected to the first transistor and the data line, and a second gate electrode overlapping the second semiconductor layer and electrically connected to the scan line, at least one inorganic insulating layer disposed on the substrate, and an auxiliary transistor disposed at an opposite side to the second transistor with a valley defined in the at least one inorganic insulating layer therebetween, wherein the auxiliary transistor is electrically connected to the data line and the scan line.

Abstract: A method of tracking objects detected through light detection and ranging (LiDAR) points can include, when two or more objects are moved in a previous frame and classified as one object in a current frame, clustering LiDAR points in the current frame into a plurality of clusters, finding center points of the plurality of clusters in the current frame, matching center points of the two or more objects in the previous frame with the center points of the plurality of clusters in the current frame, and updating positions of the center points of the two or more objects according to the matching in the current frame.

Abstract: A rechargeable lithium battery includes an electrolyte solution including a non- aqueous organic solvent and a lithium salt; a positive electrode including a positive electrode active material; and a negative electrode including a negative electrode active material, where the non-aqueous organic solvent includes less than about 5 wt % of ethylene carbonate, based on the total weight of the non-aqueous organic solvent, and the positive electrode active material includes a cobalt-free lithium nickel manganese-based oxide.

Abstract: A method of a terminal may comprise: receiving a channel state information (CSI) request message from a base station, the CSI request message including first indication information indicating one of quantization configuration information of a first artificial intelligence (AI) model configured in the terminal to encode and transmit CSI; quantizing generated CSI feedback information based on the first indication information; and transmitting a CSI report message including the quantized CSI feedback information to the base station.

Abstract: Provided is a vaccine composition for preventing respiratory syncytial virus (RSV) infection, which is in the form of a liposome formulation including a RSV antigen, monophosphoryl lipid A (MLA), and/or a cobalt-porphyrin-phospholipid (CoPoP) conjugate. The vaccine composition exhibits excellent vaccine efficacy from a RSV antigen with enhanced immunogenicity and a combination of immune adjuvants for enhancing immune activity and antigen presentation.

Abstract: In an embodiment of the present invention, a method for displaying an image of a display device includes moving the image displayed on an image display region along a movement path including a first position and a second position during a period of time, wherein, during the period of time, a total time for which the image is located at the first position is greater than a total time for which the image is located at the second position.

Abstract: A silencer for a fuel cell vehicle includes: an internal pipe including a first drain disposed in a lower portion of an external circumferential surface thereof and configured to discharge water and a plurality of gas flow ports disposed in an upper portion of the external circumferential surface and configured to allow gas to flow therethrough; a housing surrounding the internal pipe and forming a space in which the water and the gas flow within the internal pipe; a drainage adjustment portion disposed inside the internal pipe and configured to open or close the first drain, wherein the drainage adjustment portion includes: a moving plate including a shape corresponding to a cross section of an internal space of the internal pipe and moving in an axial direction of the internal pipe according to flow of the gas.