Abstract: An electronic device includes: an antenna radiator; a radio frequency (RF) circuit configured to process a RF signal; a feeding line electrically connecting the antenna radiator with the RF circuit; a plurality of points including one or more first points and one or more second points, the plurality of points being positioned on the feeding line; a switch circuit electrically coupled to the plurality of points, the switch circuit being disposed in a parallel structure with respect to the feeding line; a first lumped element disposed between the one or more first points and the one or more second points; and a second lumped element disposed between the one or more first points and at least one first terminal included in the switch circuit.

Abstract: Apparatus and methods for generating pulse pacing in a wearable cardioverter defibrillator (“WCD”). In one aspect the WCD circuitry includes a power source such as a battery coupled to a charger that provides charge energy to an energy storage module. Control circuitry is operatively coupled to the charger and the output circuitry, and configured to cause the WCD circuitry to generate pacing pulses delivered to therapy electrodes (attached to an ambulatory patient) without a current source. The WCD circuitry includes one or more processing elements that are used to execute instructions provided by one or more software modules that are configured to support various functionality, including controlling generation of pacing pulses.

Abstract: A Wearable Cardioverter Defibrillator (WCD) system has a processor that performs two different analyses to an ECG of the patient. A first-level analysis can be computationally economical, while a fuller second-level analysis can give shock/no-shock advice with more certainty. In some of these embodiments the second-level analysis of the ECG is performed only if the first-level analysis of the ECG detects a possible shockable condition. As such, the first-level analysis may operate as a gatekeeping function, often preventing the more computationally intensive second-level analysis from being performed. An advantage can be that the WCD system needs to store less charge, for powering the processor. In turn, this permits portions of the WCD system to be less bulky and weigh less.

Abstract: An organic light emitting display apparatus includes a substrate including a plurality of pixels. The organic light emitting display apparatus further includes a plurality of organic light emitting diodes on the substrate so as to correspond to the plurality of pixels. The plurality of pixels includes a first pixel, a second pixel, a third pixel, and a fourth pixel which emit different color light. Each of the plurality of organic light emitting diodes includes a first electrode, a light emitting portion on the first electrode and a second electrode on the light emitting portion. A thickness of the first electrode of the first pixel is different from a thickness of the first electrode of the second pixel, and the thickness of the first electrode of the second pixel is different from a thickness of the first electrode of the third pixel.

Abstract: Provided is a method of extracting properties of a layer on a wafer, the method including emitting electromagnetic waves to a lower surface of the wafer, detecting a first electromagnetic wave, that passes through a target layer on an upper surface of the wafer, and a second electromagnetic wave, that is reflected from the target layer, among the electromagnetic waves to obtain data including information about the first electromagnetic wave and the second electromagnetic wave, and separating a first pulse of the first electromagnetic wave and a second pulse of the second electromagnetic wave from each other in the data and obtaining property data of the target layer.

Abstract: A superconducting quantum interferometric device (SQUID) includes: a conductive material region formed on a partial region of a substrate; a first superconducting material layer including a first loop including first and second extension units that are spaced apart from each other to form a proximity Josephson junction and that form a stack structure with the conductive material region; a second superconducting material layer including a second loop including first and second end units spaced apart from each other; and a tunnel Josephson junction formed by a stack structure including a tunnel thin film layer forming and the first and second end units, wherein at least a portion of the second loop forms a stack structure with the first loop.

Abstract: An electronic device includes a display, a rear cover, a first frame including a first portion in which at least one speaker hole is formed in a region and a second portion extending from the first portion in a first direction, a second frame coupled to the second portion of the first frame, a speaker disposed in a space between the second frame and the second portion of the first frame, an acoustic duct formed in the first frame, a film including a conductive pattern, and a wireless communication circuit electrically coupled to the first conductive pattern. The acoustic duct includes a first acoustic duct portion and a second acoustic duct portion, at least one region of the first film covers an entirety of the opening, and the wireless communication circuit is configured to feed power to a point of the first conductive pattern to receive a signal of a first frequency band.

Abstract: According to various embodiments, disclosed are a method for providing a V2X-related service by a device comprising a plurality of distributed antennas in a wireless communication system supporting a sidelink, and a device therefor. Disclosed are a method for providing a V2X-related service by a device comprising a plurality of distributed antennas and a device therefor, the method comprising the steps of: receiving a first signal by each of the plurality of distributed antennas; and determining whether to transmit a second signal for providing the V2X-related service, wherein transmission of the second signal is determined on the basis of a reception time at which the first signal is received between the plurality of distributed antennas and a threshold time.

Abstract: A memory device including a first structure; and a second structure on the first structure, wherein the first structure includes a first substrate; a peripheral circuit on the first substrate; a first insulating layer covering the first substrate and the peripheral circuit; and a first bonding pad on the first insulating layer, the second structure includes a second substrate; a memory cell array on a first surface of the second substrate; a second insulating layer covering the first surface of the second substrate and the memory cell array; a conductive pattern at least partially recessed from a second surface of the second substrate; and a second bonding pad on the second insulating layer, the first bonding pad is in contact with the second bonding pad, and the conductive pattern is spaced apart from the second insulating layer.

Abstract: Disclosed is a method for transmitting a CPM message by a V2X communication device of a vehicle. Specifically, a method for transmitting a V2X message of a vehicle may comprise the steps of: detecting at least one object by using at least one sensor mounted in the vehicle; sampling a sensor coverage region of the vehicle; generating a point indicating a sensor reaching distance of the at least one sensor mounted in the vehicle for each sampled sensor coverage region; generating a CP message including information relating to the point and the detected at least one object; and transmitting the CP message.

Abstract: Provided is a semiconductor device that includes a plurality of ports and a PCIe controller. The PCIe controller includes: a link training and status state machine (LTSSM) configured to perform a link-up by configuring a plurality of lanes on the plurality of ports, and a memory storing a first preset as a reference value, the first preset being configured based on a successful link-up performed by the LTSSM. The PCIe controller is configured to perform a verification of a second preset that is configured by the LTSSM based on the reference value, to determine whether the second preset is valid.

Abstract: An electronic apparatus comprises a memory configured to store identification information of a content providing apparatus; a display; and at least one processor configured to: control the display to display a first content received from the content providing apparatus, based on a determination that a predetermined event has occurred, transmit the identification information of the content providing apparatus to the server, receive, from the server, user interface (UI) location information corresponding to the identification information, based on reception of a user instruction for changing the displayed first content to a second content, control the display to display the second content, and acquire content information corresponding to the second content based on the received UI location information, wherein the UI location information is acquired from a combined image that includes a plurality of images overlapped and merged into the combined image.

Abstract: A wearable cardioverter defibrillator (WCD) including a support structure configured to be worn by an ambulatory patient, an energy storage module configured to store an electrical charge, a discharge circuit coupled to the energy storage module, electrodes configured to render an electrocardiogram (ECG) signal of the patient while the patient is wearing the support structure, a user interface configured to output an alarm in response to a noise alarm signal, and a processor. The processor is configured to receive the ECG signal, determine whether noise is present on the ECG signal, determine from the ECG signal whether a shock criterion is met, and cause the user interface to generate the noise alarm signal when the noise is present on the ECG signal and the shock criterion is met and not generate the noise alarm signal when noise is present on the ECG signal and the shock criterion is not met.

Abstract: A three-dimensional semiconductor memory device may include a substrate, a stack including interlayer insulating layers and gate electrodes alternatingly stacked on the substrate, a dummy pad on a pad portion of each gate electrode, a source structure between the substrate and the stack, and first vertical channel structures that penetrate the stack and the source structure. The pad portions may include a first pad portion vertically overlapped with the dummy pad and a second pad portion horizontally overlapped with the dummy pad. The first and second pad portions may be spaced apart from the dummy pad, and one of the interlayer insulating layers may be interposed between the first pad portion and the dummy pad. The one of the interlayer insulating layers may extend continuously from a first portion to a second portion via a connection portion.

Abstract: A display device includes an encapsulating structure disposed on an array substrate, a bottom cover accommodating therein the array substrate and the encapsulating structure, and at least one heat dissipation pattern disposed between the encapsulating structure and the bottom cover. The heat dissipation pattern may include a porous framework layer and a heat emission layer composed of particles coated on the framework layer. This heat dissipation pattern may allow heat transfer from the encapsulating structure to the bottom cover to be performed more quickly and efficiently.

Abstract: An image decoding method performed by a decoding apparatus according to the present document includes constituting a candidate list for deriving motion information of a sub-block unit for a current block, wherein the merge candidate list includes constructed candidates; deriving control point motion vectors (CPMVs) for control points (CPs) of the current block based on the merge candidate list; deriving prediction samples for the current block based on the CPMVs; and generating a reconstructed picture for the current block based on the derived prediction samples, wherein the constructed candidates are derived based on combination of at least two of a first neighboring block in a first group, a second neighboring block in a second group, a third neighboring block in a third group and a fourth neighboring block, and the first neighboring block, the second neighboring block and the third neighboring block and the fourth neighboring block constituting the combination have the same reference picture index.

Abstract: A semiconductor memory device according to the present inventive concept includes: a semiconductor substrate; a common source semiconductor layer doped with impurities of a first conductivity type on the semiconductor substrate; a plurality of insulating layers and a plurality of word line structures alternately stacked on the common source semiconductor layer; and a memory cell dielectric layer penetrating the plurality of insulating layers and the plurality of word line structures and covering an internal wall of a channel hole extending in a vertical direction, and a memory cell structure filling the channel hole. The memory cell structure includes a channel layer, which has the memory cell dielectric layer thereon and fills at least a portion of the channel hole, and a drain layer covering an upper surface of the channel layer, doped with impurities of a second conductivity type, and filling some of an upper portion of the channel hole.

Abstract: An image sensor includes a substrate and a pixel separation portion disposed in the substrate and separating first pixels and second pixels from each other. The first pixels and the second pixels are alternately arranged in a first direction and a second direction which intersect each other. Each of the first pixels has a first width in the first direction. Each of the second pixels has a second width in the first direction, which is narrower than the first width. The pixel separation portion includes a main separation portion between the first and second pixels, and protrusions, each of which protrudes from a side surface of the main separation portion in at least one of the first and second directions. Ones of the protrusions protrude into a respective one of the first pixels to divide the respective one of the first pixels into a plurality of sub-pixels.

Abstract: An image decoding method according to the present document includes obtaining motion prediction information for a current block from a bitstream, generating an affine MVP candidate list for the current block, deriving CPMVPs for CPs of the current block based on the affine MVP candidate list, deriving CPMVDs for the CPs of the current block based on the motion prediction information, deriving CPMVs for the CPs of the current block based on the CPMVPs and the CPMVDs, and deriving prediction samples for the current block based on the CPMVs.

Abstract: An electronic device includes: a hinge structure; a first housing connected to the hinge structure and including a first surface and a second surface; a second housing connected to the hinge structure and including a third surface and a fourth surface; a flexible display; a touch sensor; memory; and a processor, wherein the memory stores instructions configured to cause, when executed by the processor, the electronic device to, identify first coordinate information of at least one object on a first area of the flexible display and second coordinate information of the at least one object on a second area of the flexible display by using the touch sensor; and on the basis of the identified first coordinate information and the identified second coordinate information, identify three-dimensional coordinate information of the at least one object in the space formed by the first surface and the third surface.