Abstract: A semiconductor device may include first active patterns adjacent to each other on a substrate, first source/drain patterns respectively on the first active patterns and adjacent to each other, a first division structure and a second division structure crossing the first active patterns and arranged on the substrate such that adjacent ones of the first source/drain patterns are interposed between the first division structure and the second division structure, a first penetration via between adjacent ones of the first source/drain patterns, a first power line on the first penetration via and electrically connected to the first penetration via, a power delivery network layer on a bottom surface of the substrate, and a first lower penetration via between the power delivery network layer and the first penetration via.

Abstract: A method by a user equipment (UE) in a wireless communication system includes: receiving a first physical downlink shared channel (PDSCH) transmission and a second PDSCH transmission that carry a same transport block (TB) and are associated with a first transmission configuration indicator (TCI) state and a second TCI state, respectively; determining a transport block size (TBS) of the first PDSCH transmission; and determining low-density parity-check (LDPC) base graph corresponding to the transport block based on the determined TBS for each of the first PDSCH transmission and the second PDSCH transmission, wherein the determined TBS of the first PDSCH transmission is applied to the second PDSCH transmission.

Abstract: Disclosed is a method performed by a terminal in a wireless communication system, including receiving, from a base station, at least one parameter for a search space, monitoring, on the search space, downlink control information (DCI) related with power saving, the search space being identified based on the at least one parameter, and the DCI related with the power saving including a wake up signal indicating whether to monitor a physical downlink control channel (PDCCH) and a bandwidth part (BWP) indication related with the wake up signal, and performing a PDCCH monitoring based on the wake up signal and the BWP indication included in the DCI related with the power saving.

Abstract: The disclosure relates to a communication scheme and system for convergence between an IoT technology and a 5G communication system for supporting a higher data transfer rate beyond a 4G system. The disclosure may be applied to intelligent services (e.g. smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, and security and safety-related services), based on a 5G communication technology and an IoT-related technology. In addition, the disclosure provides a method and an apparatus for reducing the power consumption of a terminal in a wireless communication system.

Abstract: A method and apparatus with object detector training is provided. The method includes obtaining first input data and second input data from a target object; obtaining second additional input data by performing data augmentation on the second input data; extracting a first feature to a shared embedding space by inputting the first input data to a first encoder; extracting a second feature to the shared embedding space by inputting the second input data to a second encoder; extracting a second additional feature to the shared embedding space by inputting thesecond additional input data to the second encoder; identifying a first loss function based on the first feature, the second feature, and the second additional feature; identifying a second loss function based on the second feature and the second additional feature; and updating a weight of the second encoder based on the first loss function and the second loss function.

Abstract: An example server to process onboarding includes a communication interface unit, a memory to store instructions, and a processor. The processor is to execute instructions stored in the memory to receive information on a user interface screen for onboarding from a client device through the communication interface unit, and transmit information for generating a next user interface screen to be displayed on the client device to the client device through the communication interface unit based on the received information on the current user interface screen and information on a process of the onboarding.

Abstract: The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure discloses a method and a device for allocating resources of an IAB node.

Abstract: The disclosure provides a method of providing synchronization signal block indication information in a wireless communication system, the method including: configuring the synchronization signal block indication information, based on information regarding an uplink-downlink slot configuration and a subcarrier spacing at which a synchronization signal block is transmitted; transmitting the configured synchronization signal block indication information to a terminal; and transmitting at least one synchronization signal block, based on the configured synchronization signal block indication information.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Disclosed is a method for more efficiently transmitting uplink control information and data in a mobile communication system operating in an unlicensed band or in a mobile communication system requiring a channel sensing operation.

Abstract: An air purifying performance evaluation device includes a chamber which accommodates an inspection object, a stirring fan which circulates air inside the chamber, a sterilizer configured sterilize microorganisms inside the chamber, a microorganism injector which injects microorganisms from the outside of the chamber into the inside of the chamber, and a sampling assembly which obtains a sample of microorganisms inside the chamber.

Abstract: A non-chemically amplified resist composition includes a photo-decomposable organic resin including a C—O bond in a main chain thereof; an acidic chain scission enhancer; and a solvent.

Abstract: The present invention provides a negative electrode for a lithium metal battery and a lithium metal battery comprising the same, the negative electrode comprising: a first negative electrode including a lithium metal negative electrode; and a second negative electrode which is disposed on the first negative electrode and includes a coating layer including a carbon-based material. By using the negative electrode for a lithium metal battery, a lithium metal battery can have an improved charge and discharge efficiency and life time.

Abstract: An electronic device is provided, including a communication circuit; a flexible display; and a foldable housing including a first housing portion and a second housing portion foldable with respect to each other. The first housing portion includes, as a first external side thereof, a first metal portion, a second metal portion, and a first non-metal portion disposed between the first metal portion and the second metal portion. The second housing portion includes, as a second external side thereof, a third metal portion, a fourth metal portion, and a second non-metal portion disposed between the third and fourth metal portions. The first metal portion is electrically connected with the communication circuit and operates as an antenna radiator. When the foldable housing is folded such that the first housing portion contacts the second housing portion, the first non-metal portion and the second non-metal portion are aligned with each other.

Abstract: Provided are a memory device storing setting data and a memory system including the same. The memory device may include a cell array including a plurality of cell blocks, each including a plurality of pages, and a control logic that controls a program and read operation on the cell array, wherein at least one page of the cell array stores information data read (IDR) data including information related to a setting operation of the memory device, at least one other page of the cell array stores replica IDR data including inverted bit values of the IDR data, and the control logic controls a recovery operation for repairing errors in the IDR data by reading the replica IDR data when a read fail of the IDR data occurs.

Abstract: Provided is an integrated circuit device including a substrate, a plurality of semiconductor patterns on a first surface of the substrate, a gate electrode extending in a first direction and surrounding the semiconductor patterns, a source/drain region disposed on one side of the gate electrode, a vertical power wiring layer extending in a second direction, a liner structure including a first liner and a second liner, the first liner disposed on a lower portion of a sidewall of the vertical power wiring layer and including a first insulating material, and the second liner disposed on an upper portion of the sidewall of the vertical power wiring layer and including a second insulating material, a first contact disposed on the source/drain region and the vertical power wiring layer, and a back wiring structure disposed on a second surface of the substrate and electrically connected to the vertical power wiring layer.

Abstract: A portable communication device supporting video calls is provided. The portable communication device can be configured to perform a video call on the basis of a first video codec and a first audio codec, receive, through a touch display, a request for recording the video call, and, if the first audio codec is not supported by a designated media container, record the video call on the basis of the first video codec and a second audio codec supported by the media container.

Abstract: The present disclosure relates to: an antibacterial polymer coating composition comprising a (meth)acrylic polyol resin, which has a number average molecular weight of 3,000-20,000, a (co)polymer containing an ethylene glycol repeating unit, and a photosensitizer; an antibacterial polymer film comprising a cured product of the antibacterial polymer coating composition; and an antibacterial polymer film which comprises a substrate layer and a photosensitizer, the substrate layer comprising a (meth)acrylic polyol resin having a number average molecular weight of 3,000-20,000 and a (co)polymer containing an ethylene glycol repeating unit, and the photosensitizer being dispersed in the substrate layer.

Abstract: An electronic device including an antenna and a stylus pen, that can reduce antenna performance degradation, is provided. The electronic device includes a housing including a conductive part and at least one cut-off portion formed in the conductive part, a printed circuit board disposed inside the housing, a wireless communication interface disposed on the printed circuit board, and a stylus pen, wherein the conductive part may be electrically connected to the wireless communication interface, wherein the stylus pen may include at least one cut-off portion, and at least one magnet enabling attachment and detachment to and from the housing, and wherein when the stylus pen is attached to the housing, the at least one cut-off portion formed in the conductive part and the at least one cut-off portion formed in the stylus pen are aligned.

Abstract: A semiconductor device includes: an active fin disposed on a substrate; a gate structure overlapping the active fin; source/drain regions disposed on both sides of the gate structure and on the active fin; and contact structures respectively connected to the source/drain regions, wherein the gate structure includes: a pair of gate spacers spaced apart from each other to provide a trench; a first gate electrode disposed in the trench and extending along an upper surface and a lateral surface of the active fin; a second gate electrode disposed on the first gate electrode in the trench, wherein the first gate electrode is not disposed between the second gate electrode and the pair of gate spacers; and a gate insulating film disposed between the pair of gate spacers and interposed between the first gate electrode and the active fin.

Abstract: A unit pixel includes a transparent substrate, a plurality of light emitting devices arranged on the transparent substrate, connection layers electrically connected to the light emitting devices, and bonding pads disposed over the connection layers and electrically connected to the connection layers. The bonding pads are partially overlapped with at least one of the light emitting devices in a vertical direction, respectively.