Abstract: Provided is a wireless communication terminal including a transceiver for transmitting/receiving a wireless signal and a processor for controlling an operation of the wireless communication terminal. The transceiver receives a first frame indicating information on a resource that a base wireless communication terminal allocates to a plurality of wireless communication terminals from the base wireless communication terminal, and transmits data to the base wireless communication terminal based on the first frame. The plurality of wireless communication terminals include the wireless communication terminal.

Abstract: In various embodiments, an electronic device includes: a diaphragm, a speaker module including a speaker configured to output a sound through a vibration of the diaphragm, and a housing accommodating the diaphragm and the speaker module therein and including a first space provided in a first direction from the speaker module and a second space provided in a second direction opposite the first direction. The electronic device further includes an air adsorption member, comprising an air adsorbing material including a powder and granulated mixture, and disposed in a part of the first housing and/or second housing or disposed between the first housing and the second housing.

Abstract: An example coolant tube block assembly includes a first coolant tube block including at least one of a first coolant flow path tube and a second coolant flow path tube; a hub block configured to expose at least one of the first coolant flow path tube and the second coolant flow path tube on one side, and connected to a lower side of the first coolant tube block; a second coolant tube block including at least one third coolant flow path tube and at least one fourth coolant flow path tube communicating with at least one of the first coolant flow path tube and the second coolant flow path tube, and stacked with the first coolant tube block through the hub block; and a clamp disposed at a lower portion of the second coolant tube block and fastened to a fastening groove formed outside the hub block.

Abstract: An electronic device including a speaker with a porous sheet, a speaker is provided. The electronic device includes a main body, a sound generator, which includes a voice coil, a sound body surrounding the voice coil, and a terminal that is at least partially exposed to an outside of the sound body, a printed circuit board (PCB) connected to the terminal and extending outwardly from the main body, and a porous sheet inserted into the main body and spaced apart from the terminal.

Abstract: A robot cleaner including a cleaner main body configured to travel and clean a cleaning area, a sensor case arrangeable on the cleaner main body such that while the sensor case is arranged on the cleaner main body, the sensor case is configured to cover a sensor for detecting an obstacle in the cleaning area, and a sensor collision detector configured to detect an impact applied to the sensor. The sensor collision detector includes a bumper connectable to the sensor case which covers the sensor such that while the bumper is connected to the sensor case, the bumper is moveable and at least a portion of the bumper is arranged along an outer circumference of the sensor, a detecting portion to interact with the bumper to detect a collision of the sensor case, and wherein the bumper and the detecting portion are on a lower side of the sensor.

Abstract: An electronic device is provided. The electronic device includes a speaker module. The speaker module includes an enclosure including a first housing and a second housing and a speaker driver included in the first housing. The second housing includes an adsorption cavity forming a back volume of the speaker driver, a variable structure included in at least a part of the second housing, at least one vent hole for ventilation between the adsorption cavity and an external environment, and a housing cover fixed to the variable structure. The adsorption cavity is filled with an adsorptive filler.

Abstract: A method for radiology reporting includes any or all of: determining a set of inputs, determining a template, generating a radiology report, processing the radiology report, adjusting the radiology report, and/or any other suitable steps. A system for radiology reporting includes and/or interfaces with any or all of: a set of models, a computing system, a set of databases, a user interface, user devices, and/or any other suitable system components.

Abstract: An electrode structure, a method of manufacturing the electrode structure and a lithium battery including the electrode structure are provided. The electrode structure includes an electrode current collector, and a polymer electrolyte provided on the electrode current collector, wherein the electrode current collector contains nickel (Ni), chromium (Cr), or zinc (Zn). The polymer electrolyte includes a cross-linked structure containing a repeating unit (A) derived from a first polymer and a repeating unit (B) derived from a second polymer, the first polymer includes a polymer containing a polar functional group, and the second polymer includes a polyurethane-based polymer.

Abstract: Provided are an anode and a lithium battery including the same, the anode including a protective layer that includes a binder, wherein the binder includes a first polymer, which is at least one selected from fluorine-substituted polyamic acid and fluorine-substituted polyimide and includes a first functional group, and a third polymer, which is a product of a crosslinking reaction of a water-soluble second polymer and includes a second functional group, wherein the first polymer and the water-soluble second polymer are cross-linked by an ester bond formed by a reaction between the first functional group and the second functional group.

Abstract: An anode of a lithium battery may include an anode current collector; and an electrodeposition inducing layer on the anode current collector, the electrodeposition inducing layer includes a first carbonaceous material, wherein the first carbonaceous material is amorphous carbon and containing a nitrogen element, an amount of a nitrogen element among the first carbonaceous material is more than about 1 wt % with respect to the total weight of the first carbonaceous material.

Abstract: An anode for a lithium metal battery, a lithium metal battery including the same, and a method of applying or preparing the lithium metal battery are provided. The anode includes an anode current collector and a protective layer formed on the anode current collector. The anode may further include an anode active material layer provided between the anode current collector and the protective layer, or may be free of an anode active material layer. The protective layer may include a first polymer including a hydroxyl group and i) boric acid (H3BO3), ii) a hydrate of boron oxide (B2O3) and water, or iii) a combination thereof.

Abstract: A semiconductor device includes a plurality of data storage patterns on a substrate, the plurality of data storage patterns spaced apart from each other in a first direction parallel to an upper surface of the substrate, a first upper conductive line on the plurality of data storage patterns, extending in the first direction and connected to the plurality of data storage patterns, a second upper conductive line on the first upper conductive line and extending in the first direction and a plurality of via contacts between the first upper conductive line and the second upper conductive line and spaced apart from each other in the first direction. The plurality of via contacts are arranged to be offset from the plurality of data storage patterns in the first direction.

Abstract: A lithium metal battery including: an anode current collector; a cathode; and a separator between the anode current collector and the cathode, wherein the lithium metal battery may include an anode active material layer between the anode current collector and the separator or may not include (e.g., may exclude or be free of) the anode active material layer, and the separator may include a porous substrate and a ceramic coating layer disposed on at least one side of the porous substrate, wherein the ceramic coating layer may be placed so as to face the anode current collector, and pores in the porous substrate may contain a gel-type or kind polymer electrolyte.

Abstract: A binder, and an anode and a lithium battery each including the binder are disclosed. The binder includes a third polymer being a cross-linked product of a first polymer and a water-soluble second polymer, where the first polymer includes a first functional group and at least one selected from polyamic acid and polyimide each substituted with fluorine, and the water-soluble second polymer includes a second functional group, wherein the first polymer is cross-linked to the second polymer by an ester bond formed via a reaction between the first functional group and the second functional group.

Abstract: Provided are an anode and a lithium battery including the same. The anode includes an anode current collector and a protective layer on one surface of the anode current collector, and an anode interlayer between the anode current collector and the protective layer, wherein the protective layer includes a first polymer and a second polymer, wherein the first polymer includes a high-strength polymer, and the second polymer includes an ion-conductive polymer, and the anode interlayer includes a mixture of first particles and second particles, wherein the first particles contain a lithiophilic metal, and the second particles contain a carbon element.

Abstract: A display apparatus includes an organic insulating layer located on a substrate, and including a first opening, a second opening, and a third opening, a first pixel electrode and a second pixel electrode located on the organic insulating layer and respectively disposed in the first opening and the second opening, a pixel-defining film located on the organic insulating layer and protruding toward the third opening beyond the organic insulating layer, a first intermediate layer and a second intermediate layer respectively located on the first pixel electrode and the second pixel electrode, and a counter electrode located on the first intermediate layer and the second intermediate layer.

Abstract: An apparatus for manufacturing a display device includes a moving part including a belt that circulates, a roller that circulates the belt, and at least one meandering prevention portion that moves in a first direction parallel to a direction of a rotation shaft of the roller and prevents meandering of the belt, and a polishing head disposed corresponding to the moving part, the polishing head polishing a surface of a base material disposed on a first surface of the belt. A part of the at least one meandering prevention portion faces a second surface of the belt, the second surface being a side surface of the belt.

Abstract: A clothing management device according to an embodiment may include: an outer case forming the exterior thereof; an inner case arrangeable inside the outer case to a clothing accommodation space; a steam generation device for heating water to generate steam; a steam nozzle which is coupled to the inner case and sprays steam; and a steam hose for connecting the steam generation device and the steam nozzle, wherein the steam nozzle includes: a steam spray hole for spraying steam into the clothing accommodation space; a main fluid channel directly connectable between the steam hose to the steam spray hole; and a side fluid channel branched from the main fluid channel so that at least a part of the steam turns a direction in which the steam moves in the steam nozzle.

Abstract: A refrigerator is provided in which a first cool air supply duct and a second cool air supply duct are arranged so as to at least partially overlap each other in a front-rear direction, thereby increasing space utilization in rear of a storage chamber such that an internal volume of the refrigerator is increased.

Abstract: A semiconductor device comprising: a substrate including an active region extending in a first direction; a gate structure extending in a second direction on the active region; source/drain regions on the active region and adjacent the gate structure; a backside insulating layer on a lower surface of the substrate; a vertical power structure between adjacent source/drain regions, wherein the vertical power structure extends through the substrate and the backside insulating layer and has an exposed lower surface exposed; an interlayer insulating layer on the backside insulating layer; a backside power structure that extends through the interlayer insulating layer and is connected to the vertical power structure; and a first alignment insulating layer between the backside insulating layer and the interlayer insulating layer, wherein the first alignment insulating layer has a first opening exposing the lower surface of the vertical power structure and contacts the backside power structure.