Abstract: An event processing method performed by at least one computing device is provided. The method may include collecting a plurality of events; grouping at least some of the collected plurality of events based on code values respectively associated with the collected plurality of events, wherein the code values indicate at least one of originating service devices in which the plurality of events have occurred or services provided by the originating service devices; and regenerating the grouped events into a single event.

Abstract: A method of recovering a solvent including: supplying polymerization reactants including one or more monomers and a solvent to a reactor to obtain a polymer solution; supplying a stream including the polymer solution to a separator to separate an upper discharge stream including the solvent, wherein the solvent is in a gaseous phase, and a lower discharge stream including the polymer solution; heating a divergence stream including a part of the lower discharge stream from the separator by a heating device and refluxing the divergence stream to the separator; supplying a residue stream including a remainder of the lower discharge stream from the separator to a steam stripping process unit; and adjusting a vapor mass fraction of the divergence stream which is refluxed to the separator with a pressure adjustment valve after being heated by the heating device.

Abstract: A display device including a base layer, a circuit layer, a light emitting device layer, an organic layer, and a touch sensing unit. The base layer includes a display area and a non-display area. A plurality of insulation patterns overlaps the non-display area. The organic layer is disposed on the light emitting device and overlaps the plurality of insulation patterns and the organic light emitting diode. At least a portion of the plurality of touch signal lines overlaps the plurality of insulation patterns.

Abstract: A light-emitting element includes a first semiconductor layer doped to have a first polarity, a second semiconductor layer doped to have a second polarity different from the first polarity, a light-emitting layer disposed between the first and second semiconductor layers, a shell layer formed on side surfaces of the first semiconductor layer, the light-emitting layer, and the second semiconductor layer, the shell layer including a divalent metal element, and an insulating film covering an outer surface of the shell layer and surrounding the side surface of the light-emitting layer.

Abstract: A method for coding image information includes generating prediction information by predicting information on a current coding unit, and determining whether the information on the current coding unit is the same as the prediction information. When the information on the current coding unit is the same as the prediction information, a flag indicating that the information on the current coding unit is the same as the prediction information is coded and transmitted. When the information on the current coding unit is not the same as the prediction information, a flag indicating that the information on the current coding unit is not the same as the prediction information and the information on the current coding unit are coded and transmitted.

Abstract: Provided is a method for recovering and reusing an active material from a positive electrode scrap.

Abstract: A slurry for electrostatic spray deposition and method for forming a coating film using the same are provided. The slurry includes a solvent, a first polymer dissolved in the solvent, and polymer particles containing a second polymer and dispersed in the solvent.

Abstract: A display device including a base layer, a circuit layer, a light emitting device layer, an organic layer, and a touch sensing unit. The base layer includes a display area and a non-display area. A plurality of insulation patterns overlaps the non-display area. The organic layer is disposed on the light emitting device and overlaps the plurality of insulation patterns and the organic light emitting diode. At least a portion of the plurality of touch signal lines overlaps the plurality of insulation patterns.

Abstract: The present invention relates to a novel heterocyclic compound usable in an organic light-emitting device and to an organic light-emitting device comprising same, wherein [chemical formula A] is as described in the detailed description of the invention.

Abstract: Disclosed is a radar antenna including an antenna body including a first plate and a second plate; a slot radiation part and a slot reception part formed in the first plate; a transmission port and a reception port formed in the second plate; and a waveguide formed by assembling the first and second plates. The slot radiation part includes a first slot radiation part configured to radiate a radio wave in a first detection range, and a second slot radiation part configured to radiate radio waves in a second detection range having a larger width and distance than the first detection range.

Abstract: Disclosed are a controller that controls a memory device, and an operating method of the controller. The controller may include a host interface suitable for fetching a write command received from a host; and a processor suitable for controlling a write operation of the memory device in response to the fetched write command, wherein, when a workload of a background operation of the processor is greater than a workload of a host write operation, the host interface is further suitable for: determining a delay amount of time and providing the host with a completion response to the write command after delaying the completion response by the delay amount of time.

Abstract: A hinge includes a first shaft and a second shaft that are parallel to each other, first and third arms rotatably coupled to the first shaft and including first and third rotary cams, second and fourth arms rotatably coupled to the second shaft and including second and fourth rotary cams, a first sliding part coupled to the first and second shafts to be movable along the first and second shafts and including a first sliding cam facing the first rotary cam and a second sliding cam facing the second rotary cam, a second sliding part coupled to the first and second shafts to be movable along the first and second shafts and including a third sliding cam facing the third rotary cam and a fourth sliding cam facing the fourth rotary cam, and an elastic member disposed between the first sliding part and the second sliding part.

Abstract: The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.

Abstract: A method for manufacturing an antenna module ceramic substrate is provided. Provided is a method for manufacturing an antenna module ceramic substrate, according to one embodiment of the present invention, the method comprising the steps of: stacking a first base material layer and a second base material layer so that each of a radiation pattern formed between the first and second base material layers and a connection pattern formed inside the second base material layer to be electrically connected with the radiation pattern are provided; compressing the first and second base material layers; and calcinating the compressed first and second base material layers.

Abstract: An antenna module is provided. An antenna module includes a radiation pattern that functions as an antenna; a base layer disposed on one side of the radiation pattern and implemented by stacking a plurality of low-temperature co-fired ceramic (LTCC) substrates to have a connection pattern electrically connected to the radiation pattern; an RF chipset electrically connected to the radiation pattern through the connection pattern to generate an RF signal to be transmitted from the radiation pattern or to process an RF signal received from the antenna; a thermal interface material (TIM) disposed at one side of the RF chipset to transfer heat generated from the RF chipset; a heat sink disposed at one side of the TIM to spread heat transferred from the TIM; and a fan disposed at one side of the heat sink to cool the heat sink by introducing outside air.

Abstract: An antenna module comprises a plurality of directors provided to be spaced apart from each other on the top surface of a first base layer; a second base layer disposed under the first base layer; a plurality of radiation patterns spaced apart from each other at positions corresponding to the respective directors on the top surface of the second base layer and functioning as antennas; an RF chipset disposed on bottom surface of the second base layer to transmit and receive RF signals; a connection pattern comprising a power feeding via electrode penetrating the second base layer and connecting the RF chipset and the radiation pattern; and a grounding via electrode that penetrates a part of the second base layer, is spaced apart from a side surface of the power feeding via electrode, and surrounds at least a portion of the side surface of the power feeding via electrode.

Abstract: A Computation-in-Memory (CiM) device includes a plurality of first synaptic cells disposed between row lines and column lines and configured to output read currents to the column lines, the read currents corresponding to pulse signals applied through the row lines; a plurality of second synaptic cells disposed between the row lines and two or more reference column lines and configured to output two or more reference read currents to the reference column lines, the reference read currents corresponding to the pulse signals applied through the row lines; and a column control circuit configured to output digital data by compensating for the read currents output through the column lines, based on the reference read currents output through the reference column lines.

Abstract: A nonvolatile memory device according to an embodiment includes a substrate, a channel structure extending in a direction perpendicular to the substrate; a charge storage structure disposed to be in contact with the channel structure; and a cell electrode structure disposed to be in contact with the charge storage structure in a lateral direction, wherein the channel structure comprises a hole conduction layer and an electron conduction layer.

Abstract: The present disclosure relates to a real-time blood pressure monitoring system based on photoplethysmography (PPG) using convolutional?bidirectional long short-term memory (LSTM) recurrent neural networks and a real-time blood pressure monitoring method using the same. According to the present disclosure, there is provided the real-time blood pressure monitoring system based on PPG using convolutional?bidirectional LSTM recurrent neural networks, including a pulse wave measurement module configured to measure the PPG, and a blood pressure estimation server configured to receive the measured PPG from the pulse wave measurement module and estimate a blood pressure via the recurrent neural networks.

Abstract: A semiconductor device is provided. The semiconductor device includes a substrate, an electrode stack disposed on the substrate, the electrode stack including an interlayer insulation layer and a gate electrode structure that are alternately stacked in a direction perpendicular to the substrate, a trench penetrating the electrode stack to expose sidewall surfaces of the interlayer insulation layer and the gate electrode structure, a gate dielectric layer disposed along a sidewall surface of the trench, the gate dielectric layer including a ferroelectric portion and a non-ferroelectric portion, and a channel layer disposed to adjacent to the gate dielectric layer. The ferroelectric portion is in contact with the gate electrode structure, and the non-ferroelectric portion is in contact with the interlayer insulation layer.