Abstract: Disclosed herein are an apparatus and method for detecting a broadcast signal. The apparatus includes a bootstrap detection unit for detecting whether a bootstrap signal is included in a received broadcast signal based on a preset first bootstrap window and a machine-learning method, a bootstrap offset estimation unit for searching the broadcast signal for the start point of the bootstrap signal using a preset second bootstrap window, estimating a bootstrap offset based on the machine-learning method, and estimating bootstrap symbols from the bootstrap offset, and a demodulation unit for demodulating information included in the broadcast signal from the bootstrap symbols based on the machine-learning method.

Abstract: According to an exemplary embodiment, a memory device may include a memory cell array that includes memory cells connected to word lines arranged in sequential order depending on a sequential change of a row address, a row decoder that, for each row address input to the row decoder, scrambles a first bit of the row address and a second bit of the row address depending on a selection signal, thereby forming a scrambled row address, decodes the scrambled row address, and selects a word line from the word lines based on the scrambled row address, and an anti-fuse array that includes an anti-fuse in which a logical value of the selection signal is programmed. A first word line and a second word line of the word lines may be adjacent to each other, and a difference between a first value of the row address corresponding to the first word line and a second value of the row address corresponding to the second word line may be a value corresponding to the first bit.

Abstract: The present invention provides a health functional food composition and a pharmaceutical composition for preventing and alleviating depression, both compositions using an extract of Vaccinium bracteatum Thunb. fruits, which are Korean natural resources, so as to be safely usable without toxicity and side effects.

Abstract: A stacked memory device includes: a logic semiconductor die; a plurality of memory semiconductor dies stacked with the logic semiconductor die, wherein each of the memory semiconductor dies includes a memory integrated circuit and one or more of the memory semiconductor dies is a calculation semiconductor die including a calculation unit; and through-silicon vias electrically connecting the logic semiconductor die and the plurality of memory semiconductor dies, wherein each of the calculation units is configured to perform calculations based on broadcast data and internal data and to generate calculation result data, wherein the broadcast data is commonly provided to the calculation semiconductor dies through the through-silicon vias, and the internal data is respectively read from the memory integrated circuits of the calculation semiconductor dies.

Abstract: The present invention relates to a transmitting/receiving device for easily inputting a unique identification ID for communications by using one or two digit input units, which refers to a hand-operated switch, a sensing unit of a touch pad or a touch screen, in such a manner that each digit of ID in a decimal/hexadecimal positional notation is inputted to an input port of a microcontroller by repeating toggle operation of the digit input unit n times to input a digit value n as decimal/hexadecimal value, and position of the digit to be inputted is changed by means of that for a predetermined time the digit input unit is operated or not operated, and a microcontroller or the like calculates an communication device ID by means of the combination of inputted digits and position changes according to principles of the positional notation.

Abstract: Disclosed is a Schottky barrier diode which may be applied to an application that requires a low off current (Ioff), such as a mobile integrated circuit. The Schottky barrier diode can improve a blocking characteristic for a backward current flow while maintaining an advantage of a turn-on current, by improving the structure of a contact surface that is pinched off by depletion.

Abstract: Disclosed is a battery pack for a vehicle, which includes a pack case forming an appearance of the battery pack, a static electricity inducing pattern forming a conductor pattern of a predetermined form on a BMS circuit board provided in the pack case and a discharge terminal connected to the static electricity inducing pattern, and a cable connector for both communicating and grounding, which is composed of a pack connector having a first connection portion configured to be connected to a data transmission terminal on the BMS circuit board and a second connection portion configured to be connected to the discharge terminal, and a vehicle connector connected to the pack connector by a harness cable and installed to the pack case to be exposed out through a connector mounting hole formed through the pack case.

Abstract: Disclosed herein is a demodulation method of a Layer-Division Multiplexing (LDM) system. The demodulation method may include receiving an LDM modulation signal, restoring a first-layer signal from the LDM modulation signal and remodulating the first-layer signal, restoring and remodulating a second-layer signal by performing cancellation of the amplitude component of the first-layer signal from the LDM modulation signal using signaling information independently of restoration and remodulation of the first-layer signal, and restoring a third-layer signal using the first-layer signal, the second-layer signal, and the LDM modulation signal.

Abstract: A battery mounting structure and an electronic device having the same is provided. The electronic device includes a housing including a first plate that faces a first direction, a second plate that faces a second direction opposite to the first direction, and a side member that surrounds a space between the first and second plates, a printed circuit board (PCB) disposed in the space of the housing, a battery that at least partially faces the PCB, a bracket that surrounds at least one face of the battery, and an elastic structure disposed between the battery and the bracket and located on an edge region of the battery. The elastic structure may include an elastic member, a first adhesive member disposed on a first face of the elastic member that faces the first direction, and a second adhesive member disposed on a second face that faces the second direction.

Abstract: Disclosed herein is a demodulation method of a Layer-Division Multiplexing (LDM) system. The demodulation method may include receiving an LDM modulation signal, restoring a first-layer signal from the LDM modulation signal and remodulating the first-layer signal, restoring and remodulating a second-layer signal by performing cancellation of the amplitude component of the first-layer signal from the LDM modulation signal using signaling information independently of restoration and remodulation of the first-layer signal, and restoring a third-layer signal using the first-layer signal, the second-layer signal, and the LDM modulation signal.

Abstract: A method for fabricating a semiconductor device includes forming a stack structure including a horizontal recess over a substrate, forming a blocking layer lining the horizontal recess, forming an interface control layer including a dielectric barrier element and a conductive barrier element over the blocking layer, and forming a conductive layer over the interface control layer to fill the horizontal recess.

Abstract: Disclosed is a data storing method performed by a controller. The method includes storing an attribute value of first data to be written to a nonvolatile memory device in a command queue, determining whether the first data is garbage collection data on the basis of the attribute value when a power interruption occurs, and writing the first data to the nonvolatile memory device according to a result of the determination of whether the first data is garbage collection data or not.

Abstract: An image processing apparatus includes a superpixel extractor configured to extract a plurality of superpixels from an input original image, a backbone network including N feature extracting layers (here, N is a natural number of two or more) which divide the input original image into grids including a plurality of regions and generate an output value including a feature value for each of the divided regions, and a superpixel pooling layer configured to generate a superpixel feature value corresponding to each of the plurality of superpixels using a first output value to an Nth output value output from each of the N feature extracting layers.

Abstract: A semi-supervised learning apparatus includes a backbone network configured to extract one or more feature values from input data, and a plurality of autoencoders as many of which are provided as the number of classes to be classified of the input data, wherein each of the plurality of autoencoders is assigned any one class of the classes to be classified as a target class and learns the one or more feature values according to whether the class, with which the input data is labeled, is identical to the target class.

Abstract: Disclosed herein is a method of operating an apparatus for providing a cell broadcast service. The operating method includes receiving, by a transmission device of a broadcaster, a cell broadcast service signal containing an emergency alert from a mobile carrier; converting, by the transmission device, the cell broadcast service signal into a public warning broadcast signal; and transmitting, by the transmission device, the public warning broadcast signal to a mobile switching center or a base station.

Abstract: A method of fabricating a metal oxide film includes sequentially laminating a carbon film and a metal oxide film including nano-sized metal oxide nanoparticles on a porous fuel membrane to form a preliminary composite structure and reducing the metal oxide film to form a composite structure by combusting the porous fuel membrane while applying a voltage to the preliminary composite structure.

Abstract: Disclosed are a laser bonding apparatus and a laser bonding method capable of bonding an electronic component to a three-dimensional structure having a regular or irregular shape in a curved portion such as an automobile tail lamp or a headlamp. The laser bonding apparatus and method for a three-dimensional structure may prevent misalignment and poor bonding of the electronic component with respect to the three-dimensional structure.

Abstract: A method of synthesizing multi-shell structure nanoparticles includes uniformly distributing core nanoparticles to a first porous fuel membrane, coating the core nanoparticles fixed to the first porous fuel membrane with a fuel, and combusting the fuel coated on the core nanoparticles and the first porous fuel membrane to coat a first carbon film on surfaces of the core nanoparticles.

Abstract: The present invention relates to a reel-to-reel layer reflow method, which emits a uniformized laser beam, which can easily adjust the emission area, and which is for the purpose of improving productivity. An embodiment of the present invention provides a reel-to-reel layer reflow method comprising the steps of: a) transferring a substrate, which has been wound in a roll type, to one side while unwinding the same; b) forming a solder portion on the substrate; c) seating an emission target element on the solder portion and seating a non-emission target element on the substrate; d) surface-emitting a laser beam to the solder portion, on which the emission target element is seated, such that the emission target element is attached to the substrate; e) inspecting the substrate structure manufactured through said step d); and f) winding the substrate structure in a roll type.

Abstract: A vertical memory device includes a substrate, a plurality of channels on the substrate and extending in a first direction that is vertical to a top surface of the substrate, a plurality of gate lines stacked on top of each other on the substrate, a plurality of wiring over the gate lines and electrically connected to the gate lines, and an identification pattern on the substrate at the same level as a level of at least one of the rings. The gate lines surround the channels. The gate lines are spaced apart from each other along the first direction.