Abstract: A battery module includes first and second cell block assemblies that include a battery cell stack and are arranged along a direction perpendicular to the stacking direction of the battery cell stack; a module frame that houses the first and second cell block assemblies and is opened in a front and rear direction; and a cooling plate arranged below the bottom portion of the module frame, wherein a flow path through which refrigerant flows is formed in the cooling plate, and the flow path is formed in a direction parallel to the arrangement direction of the first and second cell block assemblies.

Abstract: The present disclosure relates to a rechargeable battery including an electrode assembly that includes a first electrode, a second electrode, and a separator disposed between the first electrode and the second electrode, a first electrode tab that is electrically connected with the first electrode, and includes at least one first bent portion, a second electrode tab that is electrically connected with the second electrode, and includes at least one second bent portion, and exterior member that receives the electrode assembly, and a reinforcement member that is disposed in the first exterior member, while being disposed adjacent to at least one of the first electrode tab and the second electrode tab.

Abstract: A device for isolating a biological material from a sample includes a housing, a slider and a dry reagent capsule. The housing defines a plurality of compartments and a plurality of fluid channels. Each compartment is configured to be fluidically connected to a respective fluid channel, and each fluid channel includes a respective end terminating at a track disposed on the housing. The slider is movable along the track and includes a plurality of connecting channels extending therethrough. A selected one of the connecting channels is configured to connect ends of selected ones of the fluid channels based on a position of the slider along the track. The dry reagent capsule is configured to be mounted to the housing, and includes at least one dry reagent for mixing with the sample. The dry reagent capsule is further configured to be fluidically connected to a respective fluid channel in-situ.

Abstract: A battery pack includes a battery module including a battery cell stack in which a plurality of battery cells are stacked and a module frame for housing the battery cell stack, and a pack frame for housing the battery module, wherein an empty space between the battery module and the pack frame and/or an empty space between the battery modules are sealed by a filling member, and wherein the filling member is in contact with the battery module and the pack frame.

Abstract: A vehicle lamp includes a light source system; a reflection system including a plurality of reflective faces to reflect light beams emitted from the light source system to travel forward; and an optical system including a plurality of lenses respectively corresponding to the plurality of reflective faces. The optical system is configured to transmit at least a portion of light reflected from each of the plurality of reflective faces through a corresponding lens among the plurality of lenses to form a predetermined light irradiation pattern.

Abstract: A knowledge distillation method based on a regression task according to an embodiment of the present disclosure includes training a first deep neural network model that is a teacher model including a first encoder and a first decoder, constructing a second deep neural network model that is a student model including a second encoder and a second decoder according to a preset constraint of a target system and initializing parameters of the second deep neural network model, performing a first knowledge distillation operation on the second encoder of the second deep neural network model based on the trained first deep neural network model, and performing a second knowledge distillation operation on the second encoder and the second decoder of the second deep neural network model based on the trained first deep neural network model.

Abstract: A battery module includes a battery cell stack in which a plurality of battery cells are stacked; a module frame for housing the battery cell stack; end plates located on one side and the other side of the battery cell stack and having a connector opening formed therein; and a module connector exposed through the connector opening, wherein the module connector comprise a body part and an interrupting part surrounding the outer peripheral surface of the body part, and the interrupting part is movable toward the connector opening.

Abstract: The present disclosure relates to a battery module that prevents a swelling of battery cells, and a method for manufacturing the same. The battery module according to an embodiment of the present disclosure includes a battery cell stack in which a plurality of battery cells are stacked, a first frame which is formed of a lower surface, and left and right surfaces to cover a lower surface and left and right surfaces of the battery cell stack; and a second frame of which an upper surface, and front, rear, left and right surfaces are integrally formed to cover an upper surface and front and rear surfaces of the battery cell stack, and the left and right surfaces of the first frame.

Abstract: The present disclosure relates to a battery module that secures the rigidity and simplifies the structure, and a battery pack including the same. The battery module according to one embodiment of the present disclosure includes a battery cell stack in which a plurality of battery cells are stacked; a lower frame for housing the battery cell stack; an upper plate for covering an upper surface of the battery cell stack; and an end plate for covering the front and rear surfaces of the battery cell stack, wherein module mounting portions are formed at both ends of the upper plate.

Abstract: A battery pack according to an embodiment of the present invention may include a plurality of battery modules including a battery cell stack where a plurality of battery cells are stacked, a module frame accommodating the battery cell stack, and a heat sink disposed below a bottom portion of the module frame. A pack frame may accommodates the plurality of battery modules. A refrigerant transmission bolt may couple the bottom portion of the module frame, the heat sink, and the pack frame. The pack frame may includes a pack refrigerant pipe for supply and discharge of a refrigerant. A connection conduit in the refrigerant transmission bolt may connects the pack refrigerant pipe and the heat sink.

Abstract: A battery pack according to one embodiment of the present disclosure may include a lower pack housing having a plurality of module regions, a thermal conductive resin layer applied to the lower pack housing within the module region, a plurality of battery cell stacks mounted in each of the plurality of module regions on the thermal conductive resin layer, and an upper pack housing for covering the plurality of battery cell stacks.

Abstract: A battery module includes a battery cell stack in which a plurality of battery cells are stacked; a module frame for housing the battery cell stack; and a heat sink which is formed under the bottom portion of the module frame and cools the plurality of battery cells. The heat sink includes a lower plate and a partition wall portion forming a flowing path of a refrigerant, and the partition wall portion is formed of a shape memory alloy, and the shape of the partition wall portion is deformed according to temperature, thereby changing the flow of the refrigerant.

Abstract: A substrate cleaning composition, a method of cleaning a substrate using the same, and a method of fabricating a semiconductor device using the same, the substrate cleaning composition including a styrene copolymer including a first repeating unit represented by Formula 1-la and a second repeating unit represented by Formula 1-1b; an additive represented by Formula 2-1; and an alcoholic solvent having a solubility of 500 g/L or less in deionized water,

Abstract: A semiconductor package includes a sub semiconductor package disposed over a substrate. The sub semiconductor package includes a sub semiconductor chip with chip pads on its upper surface, a sub molding layer that surrounds the sub semiconductor chip, and a redistribution conductive layer that is connected to each of the chip pads and extends over an upper surface of the sub molding layer. The redistribution conductive layer includes a signal redistribution conductive layer that extends onto an edge of the sub molding layer and has a signal redistribution pad on its end portion and a power redistribution conductive layer with a length that is shorter than a length of the signal redistribution conductive layer. The semiconductor package also includes a sub signal interconnector, sub power interconnector, and at least one main semiconductor chip formed over the sub semiconductor package and electrically connected to the substrate or the sub semiconductor chip.

Abstract: A battery module including a battery cell having an electrode lead protruding from an end part thereof, a cell tray on which a plurality of battery cells are mounted, and a busbar mounted on one end part of the cell tray positioned in a direction parallel to a protruding direction of the electrode lead and welded to the electrode lead. The busbar comprises a busbar plate, which is a portion welded to the electrode lead, and a busbar connection part that is formed by bending one end of the busbar plate in a direction perpendicular to a surface of the busbar plate.

Abstract: The present disclosure relates to a battery module having a simplified structure and a method for manufacturing the same.

Abstract: A lamp for a vehicle includes a light source unit, and a light guide lens unit disposed above the light source unit. The light guide lens unit is configured to allow a distance from a center of the light source unit to a peripheral end to be substantially constant. The light guide lens unit includes a reflection unit disposed at a central portion of one surface of the light guide lens unit for reflecting a light incident from the light source unit from a center of the light guide lens unit toward the peripheral end. Further, the reflection unit includes a diffusion lens unit for diffusing the light incident from the light source unit. Accordingly, a first part of the light incident to the light guide lens unit is reflected by the reflection unit, and a second part of the light incident to the light guide lens unit passes through the reflection unit and is incident to the diffusion lens unit.

Abstract: Disclosed is a modified iron oxyhydroxynitrate including iron oxyhydroxynitrate and hydrogen phosphate ions adsorbed on a surface thereof. Also disclosed is a method for preparing the same, a positive electrode for a lithium secondary battery including the modified iron oxyhydroxynitrate as a positive electrode additive, and a lithium secondary battery including the same.

Abstract: The present invention relates to a controlled-release type fertilizer with remarkably decreased floating property, comprising a granular fertilizer core; a coating layer (shell) formed on the surface of the granular fertilizer core, and comprising olefin-based resin; and additives attached on the coating layer, and comprising polyoxyethylene alkyl(-aryl)ether.

Abstract: The present invention relates to a controlled-release type fertilizer with outstandingly decreased floating property, comprising a granular fertilize core; a coating layer (shell) formed on the surface of the granular fertilizer core, and comprising olefin-based resin; and additives attached on the coating layer, and comprising ethylene oxide-propylene oxide-ethylene oxide(EO-PO-EO) or propylene oxide-ethylene oxide-propylene oxide(PO-EO-PO) tri-block copolymer.