Abstract: The present disclosure provides a method for manufacturing a positive electrode for a secondary battery, the method including forming a positive electrode mixture layer including a positive electrode active material on a positive electrode current collector, and forming a metal oxide coating layer on the positive electrode mixture layer by atomic layer deposition, wherein the positive electrode active material includes lithium composite transition metal oxide particles and a boron-containing coating layer formed on the lithium composite transition metal oxide particles, and the lithium composite transition metal oxide particles include nickel (Ni), cobalt (Co), and manganese (Mn), wherein the nickel (Ni) is 60 mol % or greater of all metals excluding lithium.

Abstract: A display device may include: a substrate including a display area and a non-display area; and pixels provided on the display area, and each including sub-pixels each including an emission area and a non-emission area. Each sub-pixel may include a pixel circuit layer including at least one transistor, and a display element layer including at least one light emitting element configured to emit light and connected to the transistor. The display element layer may include: a first electrode and a second electrode spaced apart from each other with the light emitting element interposed therebetween; the light emitting element connected between the first and second electrodes; and a planarization layer provided on the pixel circuit layer, and coming into contact with at least a portion of each of opposite ends of the light emitting element. The planarization layer may overlap with each of the first electrode and the second electrode.

Abstract: The present disclosure provides a computerized method item correlation including: receiving an indication of an order comprising at least one item; determining if the order is urgent based on an amount of time remaining until the items must ship to a customer; determining a location of each of a plurality of pickers; iteratively, for items in the order: identifying a picker closest to the item, the picker having a current job priority; correlating the closest picker and the item in a data structure; re-correlating, in the data structure, at least one item previously correlated with the closest picker to an alternate picker in response to the current job priority not being urgent; sending, to a user device of the closest picker, a location and item identifier associated with the item; and storing, in the data structure, a completion flag in correlation with the item upon receipt of an item-complete message.

Abstract: A Luer-lock fastening needle hub is proposed. The Luer-lock fastening needle hub has an insertion groove for a front end of a tapered tube of a barrel to receive the tapered tube into which a plunger is inserted, so that a plunger contact surface is inserted into the tapered tube of a front discharge end of the barrel. The Luer-lock fastening needle hub has a needle cap fastening grooves formed along an outer circumference thereof and “V”-shaped insertion guides are formed in four direction at front portions of openings of the needle cap fastening grooves, so that fastening protrusions formed on an inner surface of a needle cap are unaffectedly guided by the “V”-shaped insertion guides and are easily aligned and fastened to the needle cap fastening grooves.

Abstract: Lithium metal anodes have a current collector foil laminated to a layer of lithium metal (or alloy) which has particulate materials at least partially embedded therein to reduce dendrite formation and thus improve the performance and cycle life of the anode. The lithium anodes are conveniently produced using a roller press process.

Abstract: An overall gradient vector is computed at a server from a set of ISA vectors corresponding to a set of worker machines. An ISA vector of a worker machine including ISA instructions corresponding to a set of gradients, each gradient corresponding to a weight of a node of a neural network being distributedly trained in the worker machine. A set of register values is optimized for use in an approximation computation with an opcode to produce an x-th approximate gradient of an x-th gradient. A server ISA vector is constructed in which a server ISA instruction in an x-th position corresponds to the x-th gradient in the overall gradient vector. A processor at the worker machine is caused to update a set of weights of the neural network, using the set of optimized register values and the server ISA vector, thereby completing one iteration of training.

Abstract: A cover window includes a base layer including a first flat portion and a first bending portion bent from a first end of the first flat portion and a coating layer including a first coating portion disposed on the first flat portion and a second coating portion disposed on the first bending portion and having a thickness less than a thickness of the first coating portion. A first end of the second coating portion has a thickness greater than a thickness of a second end of the second coating portion, and the first end of the second coating portion is closer to the first coating portion than the second end of the second coating portion is.

Abstract: A micro-mixer includes a plurality of fuel tubes through which air and fuel flow, a casing accommodating the plurality of fuel tubes therein, an injection part formed as a pyramidal protrusion on one side of the casing and connected to a front end of the fuel tube to inject the air and the fuel, and a fuel supply divided into a plurality of fuel supply parts to supply the fuel to the fuel tubes.

Abstract: A semiconductor device including first fin-shaped patterns in a first region of a substrate and spaced apart from each other in a first direction, second fin-shaped patterns in a second region of the substrate and spaced apart from each other in a second direction, a first field insulating film on the substrate and covering sidewalls of the first fin-shaped patterns, a second field insulating film on the substrate and covering sidewalls of the second fin-shaped patterns, a first source/drain pattern on the first field insulating film, connected to the first fin-shaped patterns, and including a first silicon-germanium pattern, and a second source/drain pattern on the second field insulating film, connected to the second fin-shaped patterns, and including a second silicon-germanium pattern, the second source/drain pattern and the second field insulating film defining one or more first air gaps therebetween may be provided.

Abstract: The disclosed embodiments provide a smart garment on which implemented designs can be changed in terms of color, image, text, etc. Also, a system is provided that comprises: a server for providing various designs to be implemented on a smart garment; and a user terminal that can change the design of the smart garment by receiving various designs from the server and transmitting same to the smart garment. The system according to the disclosed embodiments comprises: a server including a design database for a smart garment; a user terminal for downloading a design for the smart garment from the server; and the smart garment on which the design transmitted from the user terminal is implemented.

Abstract: A cooling apparatus includes: a plurality of cooling units each including a plurality of tube main bodies and a plurality of headers, each tube main body defining a cooling flow path that passes through an inside of the tube main body, and each header being disposed at both sides of the tube main body and vertically assembled based on the plurality of tube main bodies being stacked to thereby connect the cooling flow paths, a double-sided chip module disposed between at least two cooling units, and a heat-radiating adhesion portion attaching the double-sided chip module to the cooling unit. A set distance between the cooling unit and the double-sided chip module is maintained based on the plurality of headers being vertically assembled in contact with each other and equal to or less than a thickness of the heat-radiating adhesion portion.

Abstract: An example display apparatus includes a mirror display having adjustable reflectivity; a memory in which is stored, for each of one or more applications, information pertaining to the reflectivity corresponding to the application; and a processor that, when a user command for displaying the application is input, displays the application on the mirror display and adjusts, based on the reflectivity corresponding to the application among the one or more applications, the reflectivity of the region of the mirror display in which the application is displayed.

Abstract: Provided is a semiconductor package. The semiconductor package includes an image sensor chip including a first surface and a second surface opposite to each other in a first direction; a transparent substrate spaced apart from the second surface of the image sensor chip in a second direction, wherein the transparent substrate includes a first part and a second part with a width different from the first part; an adhesive layer disposed between the second surface of the image sensor chip and the first part of the transparent substrate; and a mold layer on the second part of the transparent substrate, wherein the mold layer comprises side surfaces that extend along the first part of the transparent substrate, and further extend along side surfaces of the adhesive layer and side surfaces of the image sensor chip, and not extending along the first surface of the image sensor chip.

Abstract: A display device includes: pixels, each of the pixels including at least one light emitting element and a first transistor configured to supply a driving current to the at least one light emitting element; a sensing unit configured to sense a driving current of the first transistor, which corresponds to a data voltage applied to one pixel from among the pixels, the sensing unit being configured to detect a luminance of the light emitting element, which corresponds to the driving current; a gamma calculator configured to receive the driving current and the luminance of the light emitting element from the sensing unit, to calculate a gamma changed based on the driving current and the luminance of the light emitting element, and to provide, to a memory, the gamma changed based on the driving current and the luminance of the light emitting element.

Abstract: Provided herein may be a memory controller and a method of operating the same. The method of operating a memory controller may include determining whether a reset request received from a host is valid, based on boot workload information related to a plurality of boot stages of the host, and performing a reset operation on a memory device depending on whether the reset request is valid.

Abstract: The present disclosure relates to a source-drain electrode and a method for manufacturing the same, an array substrate and a method for manufacturing the same, and a display mechanism. A method for manufacturing a source-drain electrode includes steps of: disposing a conductive layer on an underlay; forming a photoresist layer on a side of the conductive layer away from the underlay; exposing and then developing the photoresist layer to form grooves passing through the photoresist layer on the photoresist layer, so as to form a patterned photoresist layer; and electrochemically depositing a functional material on the patterned photoresist layer and then removing the photoresist layer to obtain the conductive layer on which a patterned layer is formed, so as to obtain the source-drain electrode. The source-drain electrode manufactured by the above method has a higher conductivity.

Abstract: An electronic device includes a display, a memory, and a processor operatively connected to the display and the memory. The memory stores instructions that, when executed, cause the processor to receive backup data from an external electronic device, identify characteristics of the external electronic device based on the backup data, identify characteristics of the electronic device based on the backup data, at least partially change the backup data based on the characteristics of the electronic device, and display a result of performing a restoring operation based on the at least partially changed backup data on the display.

Abstract: An electronic device is disclosed, including a first housing with a first support member, a second housing foldably coupled to the first housing through a hinge mechanism and including a second support member, a flexible display supported by the first housing and the second housing, the flexible display including: a window layer, a display panel disposed under the window layer, and a bending portion extended from the display panel and attached to a rear surface of the display panel, the bending portion including: an extension portion and a control circuit and a flexible substrate, a first waterproof member, a second waterproof member, and a third waterproof member that connects the first waterproof member and second waterproof member, wherein when the flexible display is viewed from above, the control circuit and the flexible substrate overlap a first waterproof space formed through the first, second and third waterproof member.