Abstract: Disclosed is an apparatus for treating a substrate, the apparatus including: a spin chuck for supporting a substrate and rotatable; a nozzle unit for supplying a cleaning solution and drying gas onto the substrate supported by the spin chuck; and a controller for controlling the nozzle unit, in which the nozzle unit includes: a head; a plurality of cleaning nozzles provided on the head and for discharging the cleaning solution; a plurality of drying nozzles provided on the head and for discharging the drying gas; and a driver for moving the head from a first position to a second position, when the head is in the second position, an impact point of the cleaning solution discharged from the plurality of cleaning nozzles onto the substrate is at a location farther from a center of the substrate than an impact point of the cleaning solution when the head is in the first position, the cleaning solution is discharged simultaneously from the plurality of cleaning nozzles, the impact points of the cleaning solution a

Abstract: A positive electrode active material precursor according to one aspect of the present invention may be a precursor including a plurality of hydroxide particles, and may satisfy Relational Expression 1 below in an XRD pattern obtained through Rietveld fitting as a result of X-ray diffraction (XRD) analysis using a CuK? ray: 0.82 ? FWHM ( 1 ? 0 ? 2 ) ? 1.22 , [ Relational ? Expression ? 1 ] wherein a positive electrode active material precursor according to one aspect of the present invention may be also a precursor including a plurality of oxide particles, and may satisfy Relational Expression 2 below in an XRD pattern obtained through Rietveld fitting as a result of X-ray diffraction (XRD) analysis using a CuK? ray: 127 ? XRD ? peak ? Integral ? breadth / 4 ? tan ? ? ? 137 , [ Relational ? Expression ? 2 ] wherein, in above Relational Expression 1, said FWHM(102) means a full width at half maximum (FWHM(deg.

Abstract: A positive electrode active material particle according to one aspect of the present invention may include a lithium composite oxide particle and a coating material including a coating element, in which the lithium composite oxide particle is a secondary particle formed by aggregation of two or more primary particles, the coating material is included on a surface of the secondary particle, the coating material is included in a grain boundary between the primary particles, calcium (Ca) is included in the positive electrode active material particle, and a calcium (Ca) content X included in the positive electrode active material is 0.003 mol %?X?0.03 mol %.

Abstract: A positive electrode active material according to one aspect of the present invention may be a lithium composite oxide, and may satisfy Relational Expression 1 below in an XRD pattern obtained through Rietveld fitting as a result of X-ray diffraction (XRD) analysis using a CuK? ray: 0.110?FWHM(104)?0.170,??[Relational Expression 1] wherein the positive electrode active material according to one aspect of the present invention may include: preparing a first lithium composite oxide by primarily heat-treating a first mixture including the prepared oxide precursor, a lithium-containing compound, and a first cobalt-containing compound.

Abstract: The present disclosure relates to semiconductor devices, including a semiconductor device including a backside power delivery network (BSPDN). An example semiconductor device includes a substrate comprising a first surface and a second surface opposite to each other, a first active pattern on the first surface, a first gate structure intersecting the first active pattern, and first and second back wiring patterns disposed on the second surface at a same height from the substrate. The first back wiring pattern comprises a first extension portion and a second extension portion each extending in a first direction, and a connection portion extending in a second direction intersecting the first direction to connect the first extension portion to the second extension portion. The second back wiring pattern is spaced apart from the first extension portion in the second direction, and spaced apart from the connection portion in the first direction.

Abstract: A semiconductor device is provided. The semiconductor includes at least one of a well area in a substrate and having a first conductivity-type; impurity-implanted areas in the well, and having a second conductivity-type different from the first conductivity-type and arranged in a first direction, a first fin structure on the impurity-implanted area and having the second conductivity-type, wherein the first fin structure includes first semiconductor patterns and first sacrificial patterns alternately stacked; a first contact on the first fin structure; a first epitaxial pattern on the well area and having the first conductivity-type; and a second contact on the first epitaxial pattern.

Abstract: A pouch sealing method for a pouch-type secondary battery includes performing degassing sealing of a pouch, performing a formation process, performing a degassing process, and performing a main sealing process. The method can ensure excellent sealing and insulating properties, while maximally reducing the ratio of dead space due to the sealing portion of the pouch-type secondary battery. A sealing tool used in the method is also disclosed.

Abstract: The machine learning method for a LiDAR-based deep learning object perception apparatus comprises preparing an original dataset of a LiDAR point cloud; acquiring virtual object datasets from a point cloud database; adding the virtual object datasets to the original dataset based on an association of position information for each object to acquire a learning dataset; and training the LiDAR-based deep learning object perception apparatus using the learning dataset.

Abstract: Disclosed is an apparatus for classifying domain non-specific images using text according to one embodiment of the present invention. According to the present invention, the learning process is performed not only using the images but also text information together, and thus even during training on images from only a few specific domains, it is possible to effectively classify the images from different domains with high accuracy by applying the human inference process.

Abstract: An apparatus and method for detecting an object and a computer readable recording medium therefor are disclosed. The apparatus includes: a first camera that obtains a first image of a first view angle range; a second camera that obtains a second image of a second view angle range having an overlapping region with the first view angle range; an object detection network that detects an object in the first and second images; a stereo matching device that corrects a deviation of a depth value between the first and second images in the overlapping region based on a feature value output by a backbone network of the object detection network; and a feature vector determination device that performs adversarial learning to reduce a deviation of a feature vector between objects in the overlapping region and a non-overlapping region while the object detection network detects the object.

Abstract: A semiconductor device having simplicity in design and improved performance and methods for fabricating the same are provided. The semiconductor device includes a substrate including a frontside and a backside opposite the frontside, an electronic device on the frontside of the substrate, an interlayer insulating layer covering the electronic device, a frontside wiring structure on the interlayer insulating layer, a backside wiring structure on the backside of the substrate, and at least one unit chain connecting the electronic device with the backside wiring structure, the unit chain including a through plug passing through the substrate, a connection contact on the interlayer insulating layer, a first chain plug passing through the interlayer insulating layer to connect the through plug with the connection contact, and a second chain plug passing through the interlayer insulating layer to be connected to the through plug.

Abstract: A semiconductor device and a method for manufacturing the same is provided. The semiconductor device includes a power delivery network layer; an insulating layer on the power delivery network layer and having an opening therein; a semiconductor layer filling the opening and covering the insulating layer; a first through-via extending through the semiconductor layer and electrically connected to the power delivery network layer; a second through-via extending through the insulating layer and the semiconductor layer and electrically connected to the power delivery network layer; a logic element on the semiconductor layer and electrically connected to the first through-via; and a passive element on the semiconductor layer and electrically connected to the second through-via.

Abstract: A semiconductor device having simplicity in design and improved performance and methods for fabricating the same are provided. The semiconductor device includes a substrate including a frontside and a backside opposite the frontside, an electronic device on the frontside of the substrate, an interlayer insulating layer covering the electronic device, a frontside wiring structure on the interlayer insulating layer, a backside wiring structure on the backside of the substrate, and at least one unit chain connecting the electronic device with the backside wiring structure, the unit chain including a through plug passing through the substrate, a connection contact on the interlayer insulating layer, a first chain plug passing through the interlayer insulating layer to connect the through plug with the connection contact, and a second chain plug passing through the interlayer insulating layer to be connected to the through plug.

Abstract: Disclosed is an apparatus for classifying immoral images according to one embodiment of the present invention, comprising: a text encoder unit that receives a learning text as an input to create a textual embedding vector; an image encoder unit that receives an image as an input to create a visual embedding vector; and a morality classification unit that receives either the textual embedding vector or the visual embedding vector as an input to create and output a classification result indicating whether the input text or image is moral or immoral, wherein the morality classification unit learns the classification results of the input learning texts only from a learning dataset containing a plurality of learning texts in which whether each learning text is moral or immoral is mapped to a binary class.

Abstract: A semiconductor device includes: a base substrate; a first interlayer insulating layer disposed on the base substrate; a power rail disposed inside the first interlayer insulating layer; an active pattern extended in a first horizontal direction and disposed on the first interlayer insulating layer; a gate electrode extended in a second horizontal direction different from the first horizontal direction and disposed on the active pattern; a gate cut extended in the first horizontal direction and disposed on the power rail, wherein the gate cut separates the gate electrode; and a power rail via disposed inside the gate cut, wherein the power rail via is overlapped by the power rail.

Abstract: A method for generating a subject avatar using a mobile phone scan is provided. The method includes receiving, from a mobile device, multiple images of a first subject, extracting multiple image features from the images of the first subject based on a set of learnable weights, inferring a three-dimensional model of the first subject from the image features and an existing three-dimensional model of a second subject, animating the three-dimensional model of the first subject based on an immersive reality application running on a headset used by a viewer, and providing, to a display on the headset, an image of the three-dimensional model of the first subject. A system and a non-transitory, computer-readable medium storing instructions to perform the above method, are also provided.

Abstract: A method, performed by an electronic device, of generating a virtual defect image includes training a virtual defect image generation model based at least on a first normal image and a defect image of a first product, and a user input, and generating a virtual defect image from a second normal image of a second product by using the trained virtual defect image generation model.

Abstract: Provided is an apparatus for treating a substrate including: a processing vessel having a processing space; a support unit for supporting the substrate in the processing space and rotating the substrate; a liquid supply unit for supplying a processing liquid to the substrate; and a heating unit for heating the substrate, wherein the support unit includes: a spin chuck; a driver for rotating the spin chuck; a chuck pin installed on the spin chuck to be rotated together with the spin chuck; and a chuck pin moving unit for moving the chuck pin between a contact position wherein the chuck pin is in contact with a side portion of the substrate and an open position wherein the chuck pin is spaced apart from the side portion of the substrate.

Abstract: A multilayer ceramic electronic component includes: a ceramic body including an active portion having dielectric layers and first and second internal electrodes and first and second cover portions disposed on opposite surfaces of the active portion in a stacking direction, respectively; wherein when a region of the cover portion in contact with the first or second internal electrode is an inner region of the cover portion and a region of the active portion in contact with the inner region of the cover portion is an outer region of the active portion, 1.00<XA/XB?1.04 in which XA/XB is a ratio of a molar ratio (XA) of barium (Ba) to titanium (Ti) in the inner region of the cover portion to a molar ratio (XB) of barium (Ba) to titanium (Ti) in the outer region of the active portion.

Abstract: The neuromorphic arithmetic device comprises an input monitoring circuit that outputs a monitoring result by monitoring that first bits of at least one first digit of a plurality of feature data and a plurality of weight data are all zeros, a partial sum data generator that skips an arithmetic operation that generates a first partial sum data corresponding to the first bits of a plurality of partial sum data in response to the monitoring result while performing the arithmetic operation of generating the plurality of partial sum data, based on the plurality of feature data and the plurality of weight data, and a shift adder that generates the first partial sum data with a zero value and result data, based on second partial sum data except for the first partial sum data among the plurality of partial sum data and the first partial sum data generated with the zero value.