Abstract: Disclosed is a semiconductor package comprising a package substrate, an interposer substrate on the package substrate and including a first redistribution substrate, a second redistribution substrate on a bottom surface of the first redistribution substrate, and an interposer molding layer between the first redistribution substrate and the second redistribution substrate, a connection substrate on the interposer substrate and having a connection hole that penetrates the connection substrate, a first semiconductor chip on the interposer substrate and in the connection hole, a second semiconductor chip on the interposer substrate, in the connection hole and horizontally spaced apart from the first semiconductor chip, and a connection semiconductor chip in the interposer molding layer and on the bottom surface of the first redistribution substrate.

Abstract: An air flow controller for an air cleaner and an air cleaner are provided. The air flow controller may include a fan, and a housing, the fan being provided in the housing and the housing being movable from an initial horizontal position in which the air flow controller directs air flow in a vertical direction to an inclined position in which the air flow controller directs air flow in a diagonal direction.

Abstract: Examples of the disclosed subject matter propose disposing trench isolation structure around the perimeter of the pixel transistor region of the pixel cell. The trench isolation structure includes front side (e.g., shallow and deep) trench isolation structure and back side deep trench isolation structure that abut against or contacts the bottom of front side deep trench isolation structure for isolating the pixel transistor channel of the pixel cell's pixel transistor region. The formation and arrangement of the trench isolation structure in the pixel transistor region forms a floating doped well region, containing, for example, a floating diffusion (FD) and source/drains (e.g., (N) doped regions) of the pixel transistors. This floating P-well region aims to reduce junction leakage associated with the floating diffusion region of the pixel cell.

Abstract: A mobile robot includes a driver configured to provide a traveling function, a body disposed at an upper side of the driver, a concave portion recessed inward from a surface of the body, a vent hole formed at an upper side of the concave portion, and a guide inclined surface formed at a lower side of the concave portion. During traveling of the mobile robot, the mobile robot induces inflow of air so that the body can be cooled.

Abstract: A memory device may include: a control circuit suitable for performing a program loop including a program operation including a program voltage application operation on a selected word line and a bit line setup operation on a plurality of bit lines and a verification operation of applying (N?1) first verification voltages to the selected word line according to a predetermined order to check N types of first program states for each of a plurality of memory cells included in the selected word line; and control logic suitable for controlling the control circuit to repeatedly perform the program loop until programming for the selected word line is completed, and controlling the control circuit to apply any one of N types of column voltages to each of the plurality of bit lines in the bit line setup operation included in a second program loop.

Abstract: The present invention relates to a novel p62 ligand compound, a stereoisomer, hydrate, solvate or prodrug thereof, and a pharmaceutical or food composition for preventing or treating proteinopathies comprising the same as an active ingredient. The p62 ligand compound according to the present invention can be usefully used as a pharmaceutical composition for the prevention, amelioration or treatment of various proteinopathies by activating autophagy in cells and thus selectively eliminating in vivo proteins, organelles and aggregates.

Abstract: A circularly polarizing plate capable of improving the tone of reflective color sense by using a retardation film having flat dispersion characteristics; and an OLED device comprising the circularly polarizing plate.

Abstract: A short-circuit current prediction method includes deriving an internal equivalent circuit of a battery that reflects a short circuit condition in a direct current (DC) circuit, derive a first equivalent circuit in consideration of electrical characteristics of the battery, deriving a second equivalent circuit in consideration of electrical characteristics of a fuse, obtain a short-circuit current prediction model by reflecting the first equivalent circuit and the second equivalent circuit based on the internal equivalent circuit, and predict the short-circuit current according to a battery voltage using the short-circuit current prediction model. Thus, high-precision short-circuit current prediction is possible in units of battery modules, racks, and systems.

Abstract: An energy storage system, including a photovoltaic (PV) system and a battery system and connected with a power grid, may comprise a power conversion system (PCS) connected with the power grid and selectively connected to at least one of the photovoltaic system and the battery system; a first switch selectively connecting the photovoltaic system and a direct current (DC) link of the power conversion system; a second switch selectively connecting the battery system and a DC link of the power conversion system; and a controller for controlling a ground structure of at least one of the photovoltaic system, the battery system, and the power conversion system by controlling the first switch and the second switch based on a state of the photovoltaic system and a state of the battery system.

Abstract: A lithium secondary battery and a manufacturing method thereof, wherein the lithium secondary battery includes a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and an electrolyte, wherein the positive electrode includes a lithium iron phosphate-based compound having an amorphous-content index (AI) of 0.28 or less, preferably 0.20 to 0.28, and more preferably 0.20 to 0.27, as defined by the disclosed Equation (1).

Abstract: A dual release actuator for a vehicle seat includes a motor, a cable carrier configured to receive power of the motor, thereby rotating to selectively pull one of two different cables, a Hall sensor to sense rotation of the motor, and a controller configured to count a sensing pulse of the Hall sensor for controlling rotation of the motor.

Abstract: A heat treatment apparatus includes a furnace body in which a material is transferred and heat treated, a sagger disposed inside the furnace body and configured to receive and transport the material, a roller configured to transport the sagger, and a heater disposed at a position apart from the sagger. The sagger seated on the roller includes a plurality of saggers. The heater includes an upper heater disposed above the sagger and a lower heater disposed under the sagger, based on a third direction which is a height direction of the furnace body, and the lower heater is disposed closer to the roller than to a bottom surface of the furnace body.

Abstract: A transistor is provided. The transistor includes a substrate, a first diffusion region, a first contact structure, a second diffusion region, a second contact structure, and a gate structure. The first diffusion region is in the substrate. The first contact structure is over the substrate electrically coupling the first diffusion region. The first contact structure includes a first conductive material. The second diffusion region is in the substrate. The second contact structure is in the substrate electrically coupling the second diffusion region. The second contact structure includes a second conductive material different from the first conductive material. The gate structure is between the first contact structure and the second contact structure.

Abstract: Disclosed are a CAM-based weakly supervised object localization device and method. The device includes: a feature map extractor configured to extract a feature map of a last convolutional layer in a convolutional neural network (CNN) in a process of applying an image to the CNN; a weight vector binarization unit configured to first binarize a weight vector of a linear layer in a process of sequentially applying the feature map to a pooling layer that generates a feature vector and the linear layer that generates a class label; a feature map binarization unit configured to second binarize the feature map based on the first binarized weight vector; and a class activation map generation unit configured to generate a class activation map for object localization based on the second binarized feature map.

Abstract: A semiconductor package includes a first redistribution substrate, a first semiconductor chip on the first redistribution substrate, a heat dissipation layer on the first semiconductor chip and in contact with an upper surface of the first semiconductor chip, a second redistribution substrate on the heat dissipation layer, a molding layer surrounding the first semiconductor chip and the heat dissipation layer between the first redistribution substrate and the second redistribution substrate, through electrodes vertically penetrating the molding layer and electrically connecting the first redistribution substrate and the second redistribution substrate, the through electrodes being spaced apart from the first semiconductor chip and the heat dissipation layer, and dummy patterns vertically penetrating the molding layer and in contact with a side surface of the first semiconductor chip and a side surface of the heat dissipation layer.

Abstract: An image sensor includes a sensor substrate including a plurality of pixels for sensing incident light, and a nano-photonic microlens array including a plurality of nano-photonic microlenses corresponding respectively to the plurality of pixels, wherein each of the plurality of nano-photonic microlenses includes a plurality of nano-structures that are arranged two-dimensionally to condense incident light onto corresponding pixels, and a gap between two nano-structures that are arranged directly facing each other across a boundary between two adjacent nano-photonic microlenses is greater than an arrangement period of the plurality of nano-structures in each of the plurality of nano-photonic microlenses.

Abstract: A memory system which includes a flash memory including a meta block and a data block, and a memory controller including a meta data managing module managing meta data to be stored in the meta block. The meta block includes a plurality of pages. The meta data managing module compares a number of free pages of the plurality of pages with a preset number of free pages, and selects a write target page of the meta data by using one of a consecution meta write operation or a dirty meta write operation, depending on a result of the comparison.

Abstract: Disclosed is a battery pack including a battery module having a plurality of battery cells, and a heat dissipation member provided in contact with a bus bar at a side surface of the battery module where electrode leads of the battery cells and the bus bar coupled to the electrode leads are disposed.

Abstract: Antenna module which is mountable on a surface of a printed circuit board which contains an electrically conductive layer that constitutes a ground plane for the antenna module, wherein the antenna module is embodied as a planar body having a top surface and a bottom surface, wherein the bottom surface is configured to be mounted on the printed circuit board and the top surface is facing away from the bottom surface, wherein the planar body is a layered structure comprising: a central planar layer of dielectric material; a first circuitry of electrically conductive material on a bottom side of the central planar layer; a second circuitry of electrically conductive material on a top side of the central planar layer; a multitude of vias of electrically conductive material that extend through the central planar layer from the bottom side to the top side thereof; wherein the antenna module is an electrically active component and the first circuitry includes a feeding strip of electrically conductive material

Abstract: Systems, apparatus, methods, and non-transitory media for providing point-of-sale functionality are discussed herein. Some embodiments may include a system including a merchant device and a consumer facing device. The merchant device may include a merchant display device configured to present interactive displays of a merchant facing interface configured to be used by merchants. The consumer facing device may be configured to present interactive displays of a consumer facing interface configured to be used by consumers. The point-of-sale system may be configured to facilitate financial transactions and other forms of consumer service. For example, merchant inputs provided via the merchant facing interface (e.g., entered menu items) may be shown on the consumer facing interface. In another example, consumer inputs provided via the consumer facing interface be sent to the merchant device and/or otherwise used by the merchant device to facilitate a financial transaction, among other things.