Abstract: A semiconductor device and a method of fabricating a semiconductor device, the device including a semiconductor substrate that includes a trench defining an active region; a buried dielectric pattern in the trench; a silicon oxide layer between the buried dielectric pattern and an inner wall of the trench; and a polycrystalline silicon layer between the silicon oxide layer and the inner wall of the trench, wherein the polycrystalline silicon layer has a first surface in contact with the semiconductor substrate and a second surface in contact with the silicon oxide layer, and wherein the second surface includes a plurality of silicon grains that are uniformly distributed.

Abstract: An electronic device is provided.

Abstract: The disclosure relates to an RFIC apparatus, and more particularly, to an RFIC circuit having a test circuit, a test apparatus, and a test method thereof. Further, the disclosure relates to a method for estimating or determining a DC gain using a test apparatus and an RF circuit in a DC/AC test stage, and detecting defects of the RF circuit based on the estimated or determined DC gain.

Abstract: An electronic device operating method is provided. The electronic device includes a housing, a flexible display including a sliding plate that can slide-out from the housing, and a bendable section that can be withdrawn from the inner space of the housing overlapped and coupled to the sliding plate, a speaker, a sensor for detecting a first state in which a portion of the bendable section is inserted into the inner space of the housing through sliding-in of the sliding plate, or a second state in which a portion of the bendable section is withdrawn to the outer space of the housing through sliding-out of the sliding plate, and a processor operably connected to the at least one sensor.

Abstract: An apparatus is provided. The apparatus includes an input/output interface configured to receive an image and output a result, a memory storing one or more instructions for processing the image by using a convolutional neural network, and a processor configured to process the image by executing the one or more instructions, wherein the convolutional neural network (CNN) may include one or more spatial transformation modules, and the spatial transformation module may include a spatial transformer configured to apply a spatial transform to first input data that is the image or an output of a previous spatial transformation module, by using a spatial transformation function, a first convolutional layer configured to perform a convolution operation between the first input data to which the spatial transform is applied and a first filter, and a spatial inverse transformer configured to apply a spatial inverse transform to an output of the first convolutional layer.

Abstract: A calibration circuit includes a first, second and third pull-up units each connected to a first power supply node, and first and second pull-down units each connected to a second power supply node. A first code generator is configured to generate a first code by comparing a voltage of a pad at which the first pull-up unit is connected to an external resistor with a reference voltage, and a second code generator is configured to generate a second code by comparing a voltage of a first intermediate node with the reference voltage and output the second code to the first and second pull-down units. A third code generator is configured to generate a third code by comparing a voltage of a second intermediate node between the second pull-down unit and the third pull-up unit with the reference voltage.

Abstract: A plasma battle includes a lower ring and an upper ring that extends upwardly from an edge of the lower ring. The lower ring includes a lower central hole on a center of the lower ring and vertically penetrating the lower ring and a lower slit outside the lower central hole and vertically penetrating the lower ring. The upper ring includes an upper central hole on a center of the upper ring and vertically penetrating the upper ring and an upper slit that penetrates the upper ring so as to connect an inner lateral surface of the upper ring to an outer lateral surface of the upper ring.

Abstract: A substrate treating apparatus includes a chamber having a treatment space therein, a substrate support unit that supports a substrate in the treatment space, a gas supply unit that supplies a gas into the treatment space, and a plasma generation unit including an RF power supply that applies RF power, wherein the plasma generation unit generates plasma from the gas using the RF power. The substrate support unit includes a support plate that supports the substrate and a heating unit that controls temperature of the substrate. The heating unit includes a heating member, a heater power supply that applies power to the heating member, and a filter unit that prevents coupling of the heating member and the RF power supply. The filter unit includes a filter that interrupts the RF power supplied from the RF power supply and a filter control unit that prevents degradation in performance of the filter.

Abstract: An electronic device is provided. The electronic device includes at least one processor and a memory storing instructions executed to enable the at least one processor to identify a plurality of processes associated with an application, identify at least one process to be operation-restricted during at least partial time of a time of running the application among the plurality of processes, restrict an operation of the at least one identified process during the at least partial time of the time of running the application, and release the operation restriction on at least some of the at least one identified process in response to meeting a preset condition.

Abstract: Provided is a technology of removing 90% or more chlorine by treating an oil fraction having a high Cl content at a high temperature using a solid acid catalyst. The dechlorinated oil fraction may be introduced to a refinery process and converted into a fuel or a chemical product. The solid acid catalyst and the oil fraction having a high Cl content are mixed and then chlorine is removed by a heat treatment at a high temperature. Main impurities such as S, N, and O and Na, Ca, Fe, and the like which may act as a catalyst poison in the catalyst reactions of a refinery process are removed simultaneously with the process of removing Cl.

Abstract: According to an embodiment, an electronic device may include: a processor; and a touch circuit configured to output, to the processor, information associated with a touch on at least one surface of the electronic device. The touch circuit may be configured to: generate first raw data including a first value associated with capacitance for each of multiple channels of the touch circuit; generate a first baseline on the basis of the first raw data; identify whether the first raw data satisfies a designated condition; and identify whether the first baseline is reset, on the basis of whether the raw data satisfies the designated condition.

Abstract: A server for pose estimation of a person and an operating method of the server are provided. The operating method includes obtaining an original image including a person, generating a plurality of input images by rotating the original image, obtaining first pose estimation results respectively corresponding to the plurality of input images, by inputting the plurality of input images to a pose estimation model, applying weights to the first pose estimation results respectively corresponding to the plurality of input images, and obtaining a second pose estimation result, based on the first pose estimation results to which the weights are applied, wherein the first pose estimation results and the second pose estimation result each include data indicating main body parts of the person.

Abstract: Provided is an apparatus and method for improving the entry speed of a large-memory consuming application in an electric device which detect an execution of an application, check if the application is a large-memory consuming application which uses a large amount of memory, and if the application is the large-memory consuming application, execute pre-process thread reclaim, select a process corresponding to a reclaiming target among processes currently resident in the memory, reclaim part of the memory being used by the selected process without terminating the selected process, and thereby improve the entry speed of a large-memory consuming application.

Abstract: A lamination apparatus including a jig and a pad disposed facing the jig. The jig may include an accommodation groove, which is defined by a bottom surface, a first side surface bent and extending from the bottom surface, and a second side surface bent and extending from the bottom surface. The pad includes a pressing surface facing the bottom surface, a first pad side surface bent from the pressing surface in a direction away from the jig, a second pad side surface bent from the pressing surface in a direction away from the jig, a connection surface connecting the first pad side surface to the second pad side surface, and a recess recessed from the pressing surface, the connection surface, and the first pad side surface.

Abstract: Disclosed is an electronic device including a learning model having been learned according to an artificial intelligence algorithm. An electronic device according to the present disclosure may comprise: an input unit; and a processor which, when a two-dimensional image including at least one object is received through the input unit, acquires first depth information relating to at least one object by applying the two-dimensional image to a first learning model, acquires second depth information relating to the at least one object by applying the first depth information and actually measured depth data of the at least one object to a second learning model, and acquires three-dimensional information relating to the two-dimensional image on the basis of the second depth information, wherein the first depth information is implemented to include depth data according to a type of the at least one object.

Abstract: An electronic apparatus is provided. The electronic apparatus includes: a sensor; a camera; a memory; and a processor configured to be connected to the sensor, the camera, and the memory. The memory includes an artificial intelligence model trained to identify at least one object. The processor is further configured to: detect an object based on sensing data received from the sensor; based on the detected object being identified as having a height less than a predetermined threshold value, warp an object region, including the detected object, in an image acquired through the camera based on distance information of the object region; and identify the detected object by inputting the warped object region into the artificial intelligence model.

Abstract: An electronic device and a method for operating an electronic device are provided. The electronic device includes a first housing comprising a first edge having a first length, a second edge having a second length smaller than the first length, a third edge having the first length, and a fourth edge parallel to the second edge and having the second length, a second housing comprising a fifth edge having a third length, the second housing being able to rotate around a hinge corresponding to the third length, a flexible display comprising a first area and a second area corresponding to the first housing, and a third area corresponding to the second housing, the first area being an area corresponding to the second length and the third length, and the second area being a remaining area, and at least one processor electrically connected to the flexible display.

Abstract: The present invention relates to image processing. A method for operating an electronic device may comprise: an operation of obtaining a plurality of images; an operation of storing one of the plurality of images as a first representative image; an operation of generating a corrected image by using at least one remaining image among the plurality of images; and an operation of storing the corrected image as a second representative image for substituting the first representative image.

Abstract: The present embodiment pertains to a technique for removing at least 90% of the chlorine in high Cl content oil by performing a high-temperature treatment using solid acid substances. The oil removed Cl from a waste oil can be incorporated in a refinery process and thereby converted into fuel or a chemical product. Chlorine can be removed through a high-temperature heat treatment after mixing high Cl content oil with a solid acid material. In the process of removing Cl, major impurities, such as S, N, and O, as well as Na, Ca, and Fe, which can act as catalyst poisons in the catalytic reactions of a refinery process, are also removed at the same time.

Abstract: An organic light-emitting device and a heterocyclic compound, the device including a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes a heterocyclic compound represented by Formula 1: