Abstract: Disclosed is technology related to a signal synthesis apparatus that corrects an offset between a closed loop and an open loop to output a frequency-modulated signal. The signal synthesis apparatus includes a VCO configured to output a frequency signal in response to an input voltage, an energy storage unit configured to output a voltage using stored energy, a VCO input selector configured to connect the VCO to input of the energy storage unit in the case of a closed loop mode and connect the VCO to output of the energy storage unit in the case of an open loop mode, and a digital controller configured to control an operation mode of the VCO input selector and transmit an offset control signal for adjusting an offset of a voltage output from the energy storage unit to the energy storage unit.

Abstract: A semiconductor device, and method of manufacturing a semiconductor device, includes second conductive patterns separated from each other above a first stack structure which is penetrated by first channel structures and enclosing second channel structures coupled to the first channel structures, respectively. Each of the second conductive patterns includes electrode portions stacked in a first direction and at least one connecting portion extending in the first direction to be coupled to the electrode portions.

Abstract: A 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 first frame member that houses the battery cell stack and has an open upper part, a second frame member that covers the battery cell stack at the open upper part of the first frame member, and a thermally conductive resin layer that is located between the first frame member and the battery cell stack, wherein the thermally conductive resin layer includes a plurality of coating lines each extending in a direction in which the plurality of battery cells are stacked.

Abstract: Disclosed is technology related to a signal synthesis apparatus that corrects an offset between a closed loop and an open loop to output a frequency-modulated signal. The signal synthesis apparatus includes a VCO configured to modulate and output a frequency signal in response to an input voltage by including a modulation cap bank having a plurality of capacitors, an energy storage unit configured to output a voltage using stored energy, a VCO input selector configured to connect the VCO to input of the energy storage unit in the case of a closed loop mode and connect the VCO to output of the energy storage unit in the case of an open loop mode, and a digital controller configured to control an operation mode of the VCO input selector and transmit a modulation control signal for adjusting a connection state of the capacitors of the modulation cap bank to the VCO.

Abstract: An actuator includes a housing, a gear part rotatably provided on the housing, a rod having a contact protrusion and configured to be movable upward or downward relative to the housing depending on a rotation of the gear part, and a switch provided in the housing and configured to define an electric circuit electrically connected to a switch resistor, the switch being configured to connect or disconnect (ON/OFF) the electric circuit depending on contact of the contact protrusion, the switch including a safety switch driving section in which a state in which a movement of the contact protrusion relative to the switch is allowed and the electric circuit is connected (ON) is maintained, and the switch and the contact protrusion positioned adjacent to each other so that the movement of the contact protrusion relative to the switch is performed in the safety switch driving section, thereby improving stability and reliability.

Abstract: A semiconductor memory device, and a method of operating the same, includes a memory block including a plurality of pages, a read and write circuit configured to apply a first bit line voltage to a selected bit line corresponding to a selected memory cell and apply a second bit line voltage having a potential lower than that of the first bit line voltage to an unselected bit line during detrap operation, a voltage generation circuit configured to generate a first set voltage, a second set voltage, and a pass voltage during the detrap operation, and an address decoder configured to apply the first set voltage to a selected word line corresponding to the selected page and apply the second set voltage having a potential higher than that of the first set voltage to unselected word lines, during the detrap operation.

Abstract: A technology related to a transmission device of an amplitude modulation method is disclosed. In the amplitude modulation transmission device, a transmission data signal transformed into a sinusoidal wave transition form is input to a signal input stage of a cascode power amplifier, and a transmission data signal transformed into another sinusoidal wave transition form is input to a bias power stage of the cascode power amplifier. The transmission data signal transformed into the sinusoidal wave transition form has a sinusoidal wave form in a section in which input data transitions and maintain its previous value in a section in which the input data is maintained.

Abstract: Provided are a scalable analog passive intermodulation (PIM) module, a method of controlling analog PIM, a signal processing circuit, and a sensor device. The scalable analog PIM module includes a first plural number of digital-to-analog converters (DACs), a first plural number of static random access memory (SRAM) calculators connected to the first plural number of DACs, at least one analog-to-digital converter (ADC) connected to the first plural number of SRAM calculators and configured to convert an analog convolution result signal into digital convolution data, and an analog PIM controller configured to output an enable control signal for enabling a second number, which is equal to or less than first plural number, of SRAM calculators among the first plural number of SRAM calculators to the first plural number of SRAM calculators on the basis of the convolution data output from the ADC.

Abstract: An insulation composition for a high-voltage cable according to an example of the present disclosure includes a base resin, a flame retardant, a cross-linking agent, and other additives. Here, the base resin includes 30 to 60 wt % of a polar ethylene-based copolymer, 20 to 50 wt % of ethylene-propylene rubber or ethylene alpha-olefin, and 10 to 20 wt % of maleic anhydride-modified ethylene-vinyl acetate.

Abstract: A hydrogen peroxide vaporization and decomposition apparatus includes a housing, a vaporizer provided on one side of the inside of the housing so as to vaporize a hydrogen peroxide solution, a vapor decomposition device provided in the vaporization part on one side of the inside of the housing so as to decompose hydrogen peroxide vapor, and a diffusion fan provided on an upper side of the housing so as to diffuse hydrogen peroxide vapor vaporized in the vaporizer or air decomposed in the vapor decomposition device.

Abstract: An event detecting device may include an event signal generator configured to output a plurality of event signals, each including a first data and a second data having mutually complementary attributes and respective address data indicating positions of pixels having output the first data and the second data, a data manager configured to store one of the first data and the second data of a first one of the plurality of event signals and the respective address data in a buffer as first sub data when only one of the first data and the second data of the first one of the plurality of event signals includes the event information, and an output signal generator configured to generate an output signal using the first sub data and a second sub data when the second sub data, different from the first sub data, is stored in the buffer.

Abstract: A steering and driving interface device mounted in a vehicle includes a rail part fixed in the vehicle and elongated in a first direction, and a driving part coupled to the rail part. The driving part is configured to move in the first direction and control an acceleration and deceleration of the vehicle. The steering and driving interface device also includes: a steering part disposed in the rail part and configured to rotate about an axis parallel to the first direction; and a manipulation lever coupled to the steering part and the driving part and extending upward. The manipulation lever is configured to control the acceleration and deceleration of the vehicle by operating the driving part or control a rotation of the vehicle by operating the steering part.

Abstract: A connecting component for shielding a connector, and a shield connector including the same, improve electromagnetic wave blocking performance by improving adhesion to a shield component. The connecting component for shielding a connector includes: a housing body configured to surround at least a portion of a wire and to have a first end portion to which a first shield component is coupled and a second end portion to which a second shield component is coupled; a mounting groove formed in the second end portion of the housing body to allow the second shield component to be mounted therein; and a plurality of contact protrusions formed in the mounting groove so as to be in contact with the second shield component coupled to the second end portion of the housing body.

Abstract: Disclosed are an artificial intelligence algorithm-based wireless power transmitter, wireless power receiver, and wireless power charging system that are capable of high-speed response to environmental changes and that can optimize the power efficiency of a wireless power receiver, estimate a dynamic location from a signal received from the wireless power receiver using artificial intelligence technology, and dynamically transmit wireless power to a prioritized wireless power receiver according to a power state.

Abstract: The present invention relates to a dock shelter module that is disposed at a side of a warehouse and connects the inside and outside of the warehouse, dock shelter module comprising: a top frame; a pair of side frames coupled to both sides of the top frame, longitudinally extending, and forming a loading-unloading space in cooperation with the top frame; a bottom frame coupled to the lower ends of the side frames and having a dock leveler seated thereon; a first gate coupled to the top frame, disposed at the front of the loading-unloading space, and opening and closing the outside of the warehouse and the loading-unloading space; a second gate coupled to the top frame, disposed at the rear of the loading-unloading space, and opening and closing the inside of the warehouse and the loading-unloading space; and an air curtain generator installed on the bottom of the top frame between the first gate and the second gate, and forming an air curtain in the loading-unloading space in accordance with whether the first

Abstract: The present technology includes a memory device, a memory system including the memory device, and a test operation of the memory device. The memory device includes a memory block connected to word lines and select lines, a bit line connected to the memory block, a voltage generator configured to generate a test voltage to be applied to a selected line among the word lines and the select lines, a page buffer configured to sense a voltage of the bit line to store and output test data, and a control logic circuit configured to determine whether a first defect exists in the memory block according to the test data.

Abstract: Disclosed are an artificial intelligence algorithm-based wireless power transmitter, wireless power receiver, and wireless power charging system that are capable of high-speed response to environmental changes and that can optimize the power efficiency of a wireless power receiver, estimate a dynamic location from a signal received from the wireless power receiver using artificial intelligence technology, and dynamically transmit wireless power to a prioritized wireless power receiver according to a power state.

Abstract: Provided are a scalable analog passive intermodulation (PIM) module, a method of controlling analog PIM, a signal processing circuit, and a sensor device. The scalable analog PIM module includes a first plural number of digital-to-analog converters (DACs), a first plural number of static random access memory (SRAM) calculators connected to the first plural number of DACs, at least one analog-to-digital converter (ADC) connected to the first plural number of SRAM calculators and configured to convert an analog convolution result signal into digital convolution data, and an analog PIM controller configured to output an enable control signal for enabling a second number, which is equal to or less than first plural number, of SRAM calculators among the first plural number of SRAM calculators to the first plural number of SRAM calculators on the basis of the convolution data output from the ADC.

Abstract: A battery pack includes a plurality of battery modules; and a pack case configured to house the plurality of battery modules, the pack case including a first plate covering one surface of the plurality of battery modules and a second plate covering the other surface of the plurality of battery modules. A first gasket is along an edge of the first plate, and a second gasket is along an edge of the second plate. The first gasket and the second gasket overlap each other in a region where one edge of each of the first plate and the second plate contact each other.

Abstract: A battery pack includes a plurality of battery modules; a case cover covering the plurality of battery modules, and a case plate coupled to an edge of the case cover; and a gasket in a groove of the case plate located in correspondence to an edge of the case plate. The case plate comprises a first side surface plate covering both side surfaces of the plurality of battery modules, and a second side surface plate covering the front and rear surfaces of the plurality of battery modules. The gasket includes a rib.