Abstract: The present invention relates to a composition for detecting hydrogen sulfide or measuring a concentration of hydrogen sulfide, and a composition comprising same as an effective ingredient for diagnosing or imaging in vivo inflammation, tissues having hypoxic damage, or cancer.

Abstract: An antenna structure according to an embodiment of the present invention includes a first antenna unit including a first radiator, a first transmission line connected to the first radiator, and a guide pattern disposed around the first transmission line and separated from the first transmission line, a second antenna unit at least partially covered by the guide pattern of the first antenna unit in a plan view, and a dielectric layer interposed between the first antenna unit and the second antenna unit. An antenna structure implementing low-frequency and high-frequency properties with high reliability is provided.

Abstract: A package board according to an embodiment of the present disclosure includes a first core layer, a feeding wiring disposed on the first core layer, and a first connector mounted on the first core layer and electrically connected to the feeding wiring through a row directional side thereof. The feeding wiring includes a first portion extending in a column direction of the first core layer and a second portion bent from the first portion to extend in a row direction of the first core layer.

Abstract: According to various embodiments of the present invention, disclosed is an electronic device comprising: a first antenna element configured so as to transmit and receive a signal of a first frequency band or a second frequency band; a second antenna element configured so as to transmit and receive the signal of the first frequency band or the second frequency band; a first RF block electrically connected to the first antenna element and the second antenna element and including a first transmission and reception circuit and a second transmission and reception circuit; an RF reception circuit for receiving the signal of the first frequency band or the second frequency band from the first antenna element or the second antenna element; and a transceiver, wherein the first transmission and reception circuit processes the signal of the first frequency band or the second frequency band, the second transmission and reception circuit processes the signal of the first frequency band or the second frequency band, and th

Abstract: A connector structure according to an embodiment of the present disclosure includes a second connector and a first connector coupled to the second connector. The first connector includes a first insulator, a first conductive connection terminal disposed on the first insulator, a second conductive connection terminal spaced apart from the first conductive connection terminal to form a single row structure on the first insulator together with the first conductive connection terminal, and a first barrier structure disposed between the first conductive connection terminal and the second conductive connection terminal on the first insulator.

Abstract: An antenna device according to an embodiments of the present invention includes a substrate layer, a ground layer disposed on a bottom surface of the substrate layer, a radiation control layer disposed on a top surface of the substrate layer, the radiation control layer including a plurality of radiation control patterns formed of a conductive mesh structure, each of the radiation control patterns having a hollow portion, an antenna dielectric layer disposed on the radiation control layer, and an antenna unit disposed on the antenna dielectric layer.

Abstract: A circuit board according to an embodiment includes a core layer including a first region and a second region, and antenna power supply wirings disposed on the core layer over the first region and the second region. The antenna power supply wirings may include a first portion extending in a first direction in the first region, a second portion extending in a second direction in the first region, and a third portion extending in the first direction in the second region, and an interval between the neighboring second portions of the antenna power supply wirings is 3 times or less of an interval between the neighboring third portions of the antenna power supply wirings.

Abstract: An antenna package according to an embodiment includes an antenna unit including a radiator, a transmission line extending from the radiator and an antenna ground pad disposed around the transmission line, and a circuit board electrically connected to the antenna unit. The circuit board includes a core layer, a circuit wiring layer disposed on one surface of the core layer, the circuit wiring layer including a signal transmission wiring electrically connected to the transmission line of the antenna unit and a first ground pattern bonded to the antenna ground pad, and a ground layer disposed on an opposite surface facing the one surface of the core layer. The ground layer does not overlap a portion of the antenna ground pad except for a region bonded to the first ground pattern in a planar view.

Abstract: A memory device may include a first data line driver circuit that generates a first reference voltage set based on a first code and a second code associated with a first data line, and determines bit values of the first input data received through the first data line, based on the first reference voltage set. A second data line driver circuit may similarly generate a second reference voltage set. The reference voltages may have levels based on a decision feedback equalization (DFE) technique to reduce bit errors otherwise caused by inter symbol interference.

Abstract: Disclosed is an electronic device. The electronic device according to an embodiment includes a plurality of antennas, and a communication circuit electrically connected with the plurality of antennas. The communication circuit includes a plurality of circuits receiving a signal in a first band and is configured to simultaneously receive the signal in the first band through two or more circuits of the plurality of circuits from two or more antennas, which are positioned adjacent to each other, from among the plurality of antennas. The number of the plurality of antennas is the same as the number of plurality of circuits.

Abstract: According to various embodiments of the present invention, disclosed is an electronic device comprising: a first antenna element configured so as to transmit and receive a signal of a first frequency band or a second frequency band; a second antenna element configured so as to transmit and receive the signal of the first frequency band or the second frequency band; a first RF block electrically connected to the first antenna element and the second antenna element and including a first transmission and reception circuit and a second transmission and reception circuit; an RF reception circuit for receiving the signal of the first frequency band or the second frequency band from the first antenna element or the second antenna element; and a transceiver, wherein the first transmission and reception circuit processes the signal of the first frequency band or the second frequency band, the second transmission and reception circuit processes the signal of the first frequency band or the second frequency band, and th

Abstract: A memory device may include a first data line driver circuit that generates a first reference voltage set based on a first code and a second code associated with a first data line, and determines bit values of the first input data received through the first data line, based on the first reference voltage set. A second data line driver circuit may similarly generate a second reference voltage set. The reference voltages may have levels based on a decision feedback equalization (DFE) technique to reduce bit errors otherwise caused by inter symbol interference.

Abstract: Disclosed is an operating method of a memory device communicating with a memory controller, which includes receiving a first command from the memory controller, the first command indicating initiation of synchronization of a data clock signal and defining a clock section corresponding to the synchronization, preparing a toggling of the data clock signal during a preparation time period, processing a first data stream based on the data clock signal toggling at a reference frequency, and processing a second data stream based on the data clock toggling at the reference frequency and extended for a period of the defined first clock section.

Abstract: According to the present embodiments, it is possible to achieve cost savings and a simplified assembly process by reducing components and enhanced quality by mitigating the tolerance during assembly, as well as better stability and accuracy during angle adjustment.

Abstract: The present invention relates to novel salts of a heterocyclic compound as a protein kinase inhibitor and uses thereof. The novel salts are superb in terms of water solubility and physical and chemical stability and thus can be usefully employed in formulating medicinal products. In addition, the heterocyclic compound or the salts thereof can effectively treat and prevent atopic dermatitis and inflammatory bowel disease.

Abstract: In one aspect of the present invention, there is provided a pharmaceutical formulation having a pH of 4.0 to 8.0, comprising (a) an HL161BKN antibody or a fragment thereof, (b) at least one additive selected from mannitol, sorbitol, arginine, histidine, glycine and salts thereof, (c) a buffer system selected from citrate or histidine, and (d) a surfactant. HL161BKN present in the formulation has improved stability and is non-toxic, and thus has a high potential for industrial application.

Abstract: A method for transmitting data between a first communication device including a first terminal and a first virtual time sensitive networks (TSN) bridge and a second communication device including a second terminal and a second virtual TSN bridge, without interruption of a stream configured by using a time sensitive network even when a communication device moves, according to the present technology, comprises the steps of: the first terminal transmitting a virtual TSN bridge connection request to the first virtual TSN bridge; the first virtual TSN bridge transmitting a virtual TSN port information request to the second virtual TSN bridge according to the virtual TSN bridge connection request; the second virtual TSN bridge transmitting, to the first virtual TSN bridge, information related to a virtual TSN port included in the second virtual TSN bridge; and the first virtual TSN bridge determining, on the basis of the information related to the virtual TSN port, a plurality of virtual TSN ports to be used for co

Abstract: An electric range includes: an inverter for outputting high frequency power by switching direct current power according to a switching signal to be inputted; a heating unit including a working coil for performing induction heating by the high frequency power; a measurement unit for measuring the output of the induction heating; a controller; and an output unit for outputting a processing result of the controller. The controller determines a frequency of the switching signal on the basis of target power to control the output of the working coil, identifies a frequency band of the switching signal with respect to a target container to be inductively heated, generates suitability evaluation information about the container on the basis of the identified frequency band and the output of the induction heating measured by the measurement unit, and then controls that the information is outputted through the output unit.

Abstract: Disclosed is an operating method of a memory device communicating with a memory controller, which includes receiving a first command from the memory controller, the first command indicating initiation of synchronization of a data clock signal and defining a clock section corresponding to the synchronization, preparing a toggling of the data clock signal during a preparation time period, processing a first data stream based on the data clock signal toggling at a reference frequency, and processing a second data stream based on the data clock toggling at the reference frequency and extended for a period of the defined first clock section.

Abstract: A package board according to an embodiment includes a first core layer having a first surface and a second surface that face each other, a feeding wiring extending on the first surface of the first core layer, a first via structure penetrating through the first core layer, a first connection pad disposed on the second surface of the first core layer to be electrically connected to the feeding wiring through the first via structure, the first connection pad including a head portion in contact with the first via structure and an extension portion protruding from the head portion, and a first connector mounted on the second surface of the first core layer, the first connector including a first terminal electrically connected to the extension portion of the first connection pad.