Abstract: Provided is a powder discharging container.

Abstract: A display apparatus includes a substrate on which a central area having a display area and a peripheral area disposed around the central area are defined. The display apparatus includes a display area inorganic layer on the display area and extending to a portion of the peripheral area; and an encapsulation inorganic layer covering the display area, on the display area inorganic layer, and having an edge that is in parallel with or extending over an edge of the display area inorganic layer.

Abstract: In a light-emitting element, a layer including an organic compound includes a light-emitting layer; the light-emitting layer includes a tris iridium complex; and on the assumption that there is a rectangle which covers the iridium complex and in which at least one atom of the iridium complex is located over each of four sides when the iridium complex is two-dimensionally seen from a direction of a C3 symmetry axis of the iridium complex, A×B/C2 is greater than or equal to 2.5, where A represents a maximum length of a long side of the rectangle, B represents a length of a short side of the rectangle when the length of the long side of the rectangle is A, and C represents a width in the direction of the C3 symmetry axis when the iridium complex is two-dimensionally seen from a normal direction of the C3 symmetry axis.

Abstract: The present invention relates to a wireless charging device including a communication signal compensator, a communication signal compensator comprises a power detector configured to detect a magnitude of a communication signal received through each of the plurality of antennas, and a control unit configured to acquire a communication signal having the greatest signal magnitude as the detection result, select an antenna corresponding to the communication signal having the greatest signal magnitude among the plurality of antennas, and transmit, to the coupling antenna, a switch control signal for controlling the switch to be connected to the selected antenna.

Abstract: Disclosed is a method for performing contention-based transmission by a user equipment in a wireless communication system. Specifically, the method comprises the steps of: calculating a channel congestion for contention-based transmission within a predetermined time window; and performing contention-based transmission to an eNode B, using an allocated resource on the basis of the calculated channel congestion, wherein: the channel congestion is a ratio of a size of resources used for contention-based transmission at a unit time point to a size of a resource pool for the contention-based transmission at the relevant unit time point, and is calculated at every unit time point within the time window; and the size of the resource pool is independently configured at every unit time point.

Abstract: A refrigerator may include a storage compartment, an inner door which comprises an opening having a size corresponding to a size of the storage compartment, a plurality of door guards, and an outer door which open and close the storage compartment, wherein the inner door comprises a control unit may control an internal environment of the storage compartment.

Abstract: A control method of an inputter comprises an operation in which at least one of the inputter and an electronic apparatus connected to the inputter acquires reference data, an operation in which a manipulation detector of the inputter outputs a manipulation detection signal, an operation in which a light source of the inputter irradiates a first light, an operation in which a light detector detects a first reflected light that is incident to the light detector among the irradiated first light, and an operation in which at least one of the inputter and the electronic apparatus compares a detection result of the first reflected light and the reference data, and identifies whether the manipulation detector outputting the manipulation signal malfunctions, based on a comparison result.

Abstract: There are provided a sense amplifier for sensing a multilevel cell and a memory device including the same. The sense amplifier is configured to sense the most significant bit (MSB) and the least significant bit (LSB) of 2-bit data a cell voltage stored in a memory cell as the most significant bit (MSB) and the least significant bit (LSB) of 2-bit data. The sense amplifier senses the MSB of the 2-bit data in a state in which a bit line is electrically disconnected from a holding bit line of the sense amplifier and senses the LSB of the 2-bit data in a state in which the cell bit line is electrically connected to the holding bit line. The sense amplifier is configured to equalize a pair of bit lines of the sense amplifier before sensing the MSB and the LSB of the 2-bit data. The sense amplifier is configured to restore to the memory cell the cell voltage corresponding to the sensed MSB and LSB of the 2-bit data.

Abstract: According to an aspect of the inventive concept, there is provided a signal processing method performed in a distributed antenna system, includes extracting at least a part of sample data corresponding to an occupied frequency band from a digitized analog RF signal; and combining the extracted sample data.

Abstract: In one embodiment of the present invention, disclosed is a sidelink signal transmission/reception method by which user equipment (UE) transmits/receives a sidelink signal in a wireless communication system, comprising the steps of: allowing the UE to receive, in subframe n, a DCI including a timer resource pattern for transmission (T-RPT) from a base station; allowing the UE to transmit a physical sidelink control channel (PSCCH) in a sidelink subframe after n+4; allowing the UE to apply the T-RPT to subframes after a PSCCH-physical sidelink shared channel (PSCCH-PSSCH) offset from the subframe having transmitted the PSCCH; and allowing the UE to transmit the PSSCH in the subframes indicated in the T-RPT.

Abstract: The present invention relates to a method and an apparatus which enable a terminal to transmit a signal for device-to-device (D2D) communication in a wireless communication system. Specifically, the present invention transmits a synchronization signal for D2D communication and a demodulation reference signal (DM-RS) for demodulation of the synchronization signal, wherein the base sequence of the demodulation reference signal is generated using a synchronization reference ID.

Abstract: The inventive concept relates to a communication device comprising a DPD processor configured to output a plurality of pre-distorted signals by pre-distorting each of a plurality of input signals using an extracted feedback signal, a first signal combiner configured to combine a plurality of feedback signals corresponding to the plurality of pre-distorted signals and output a combined feedback signal, an analog-to-digital converter configured to convert the combined feedback signal into a digital signal and output a digital-converted combined feedback signal and a signal extractor configured to extract the digital-converted combined feedback signal and output the extracted feedback signal.

Abstract: The present invention relates to a coffee drink composition comprising allulose, oligosaccharide and coffee extract, and a method of preparation thereof, and it provides a coffee drink composition having a high sugar content and a low calorie and can give more excellent sensory properties to coffee drinks such as Americano.

Abstract: Disclosed is cold-adapted live attenuated severe acute respiratory syndrome coronavirus (SARS-CoV-2) prepared by infecting cells with severe acute respiratory syndrome coronavirus and then adapting the severe acute respiratory syndrome coronavirus to a temperature from 37° C. to 22° C. in a step by step manner. Further, a vaccine containing the cold-adapted live attenuated severe acute respiratory syndrome coronavirus (SARS-CoV-2) is disclosed.

Abstract: A material that can be used in a wide temperature range is provided. A graphene compound includes graphene or graphene oxide and a substituted or unsubstituted chain group, the chain group includes two or more ether bonds, and the chain group is bonded to the above graphene or graphene oxide through a Si atom. Alternatively, a method for forming a graphene compound includes a first step and a second step after the first step. In the first step, graphene oxide and a base are stirred under a nitrogen stream. In the second step, the mixture is cooled to room temperature, a silylating agent that has a group having two or more ether bonds is introduced into the mixture, and the obtained mixture is stirred. The base is butylamine, pentylamine, hexylamine, diethylamine, dipropylamine, dibutylamine, triethylamine, tripropylamine, or pyridine.

Abstract: Provided are a time interleaved sampling sense amplifier and a memory device including the same. The sense amplifier senses a voltage stored in the memory cell as 1-bit data or a most significant bit (MSB) and a least significant bit (LSB) of 2-bit data and latches the same to a sensing bit line and a complementary sensing bit line. The sense amplifier includes a first sense amplifier that samples a voltage change of a first bit line when the odd equalizing signal is disabled and a second sense amplifier that samples a voltage change of a second bit line when the even equalizing signal is disabled. The first sense amplifier and the second sense amplifier are alternately arranged, and the odd equalizing signal and the even equalizing signal are disabled with a certain time difference.

Abstract: According to the present invention, a first physical downlink control channel (PDCCH) and a second PDCCH can be transmitted to user equipment. A first physical downlink data channel (PDSCH) corresponding to the first PDCCH, and a second PDSCH corresponding to the second PDCCH can be transmitted to the user equipment. When the first PDSCH has a lower decoding priority than the second PDSCH, and the decoding timing of the first PDSCH and the decoding timing of the second PDSCH overlap, the user device may decode the second PDSCH and not the first PDSCH at the decoding timing, and transmit information with respect to the first PDSCH as first ACK/NACK information. As a reply to the first ACK/NACK information, a third PDCCH not having a corresponding PDSCH may be transmitted to the user equipment.