Abstract: A remote control device is disclosed. A single-piece casing has a front surface, rear surface, and pair of opposing side surfaces disposed between the front and rear surfaces. An inner cavity is formed within the casing between the top, bottom and side surfaces and extends along at least part of a length of the casing. A front opening is formed in the front surface and extends into the inner cavity. The front opening is configured to receive a display. At least one key opening is formed in the front surface and extends into the inner cavity. A keypad is configured to be disposed within the inner cavity and includes at least one key positioned on the keypad to extend through the at least one key opening. A chassis has a body configured to be disposed within the inner cavity at least beneath the keypad and the front opening.

Abstract: A semiconductor device including a peripheral circuit structure, a cell structure including gate electrodes and stacked on the peripheral circuit structure, the cell structure including a cell region, a connection region, and a peripheral circuit connection region, the cell structure, a plurality of channel structures extending in a vertical direction through the gate electrodes in the cell region, each of the plurality of channel structures including a first end portion close to the peripheral circuit structure and a second end portion opposite to the first end portion, and a common source layer connected to the second end portion of each of the channel structures in the cell region may be provided.

Abstract: A plasma processing apparatus includes a chamber, a substrate support, a gas supplier for supplying gas into the chamber, a radio-frequency power supply for supplying a source radio-frequency power to generate plasma, and a bias power supply for generating electric bias. During a first processing period, the radio-frequency power supply uses frequencies, which are included in a first frequency set determined to reduce a degree of reflection of the source radio-frequency power from a load, as source frequencies of the source radio-frequency power for each of phase periods in a waveform period of the electric bias. During a second processing period, the radio-frequency power supply uses frequencies, which are included in a second frequency set different from the first frequency set and determined to reduce the degree of reflection, as the source frequencies for each of the phase periods.

Abstract: An adjustment method includes: acquiring reference distribution data that is data on a distribution of an ion flux that occurs between plasma generated in a first chamber and a substrate placed at a first substrate support disposed in the first chamber in a first plasma processing apparatus including the first chamber and the first substrate support; acquiring distribution data that is data on a distribution of an ion flux that occurs between plasma generated in a second chamber and a substrate placed at a second substrate support disposed in the second chamber in a second plasma processing apparatus including the second chamber and the second substrate support; and adjusting an element capable of adjusting the ion flux in the second plasma processing apparatus based on the distribution data acquired in the second plasma processing apparatus and the reference distribution data acquired in the first plasma processing apparatus.

Abstract: The present disclosure relates to a method for reconstructing a three-dimensional model based on a multi-view image and a device therefor. A method for reconstructing a three-dimensional model according to an embodiment of the present disclosure may include obtaining n (n>1) multi-view images, and a first two-dimensional feature map and a first three-dimensional feature map, based on n depth maps for the n multi-view images; estimating a mesh through occupancy prediction based on the first two-dimensional feature map and the first three-dimensional feature map; and applying a texture estimated based on a second two-dimensional feature map and a second three-dimensional feature map obtained based on the n multi-view images and the n depth maps to the estimated mesh to obtain a texture-applied final model.

Abstract: An object detection method and an object detection apparatus for detecting an object based on multi-features are provided. The object detection method includes: obtaining first-sensor data from a first sensor and obtaining second-sensor data from a second sensor, wherein the first sensor is a different type of sensor than the second sensor; extracting a first feature from the first-sensor data and extracting a second feature from the second-sensor data; determining a target feature-type by inputting the first and second features to a feature-type selection model which, based thereon, predicts the target feature-type; determining a target feature to be used for object detection according to the determined target feature-type; and determining an object detection result based on the determined target feature.

Abstract: A method and device for generating and displaying interactive 3D content are disclosed. According to one embodiment of the present disclosure, a method of generating and displaying interactive 3D content performed by a device may include receiving sensing data on a user's body from at least one sensor attached to the user's body; obtaining feature data related to the user's body and movement based on the sensing data; obtaining a content level or difficulty matching the user by inputting feature data and 3D (dimension) content into an artificial intelligence (AI) model; setting a level or difficulty of the 3D content according to the obtained content level or difficulty; and uploading the 3D content to a display terminal worn by the user.

Abstract: An etching method includes: (a) preparing a substrate including a silicon-containing film including a silicon oxide film and placed on a substrate support provided in a chamber; (b) supplying a processing gas containing a tungsten hexafluoride gas, a gas containing carbon and fluorine, and an oxygen-containing gas into the chamber; and (c) generating plasma from the processing gas to etch the silicon-containing film. (c) includes periodically applying a negative DC voltage to the substrate support.

Abstract: A plasma processing apparatus comprises a plasma processing chamber, a substrate support, an electrode or an antenna, a high frequency power supply, a consuming member, an electricity storage unit and a power receiving coil. The electrode or an antenna is disposed such that a space within the plasma processing chamber is located between the electrode or the antenna and the substrate support. The high frequency power supply is configured to generate high frequency power and is electrically connected to the substrate support, the electrode or the antenna. The power consuming member is disposed within the plasma processing chamber or the substrate support. The electricity storage unit is electrically connected to the power consuming member. The power receiving coil is electrically connected to the electricity storage unit and capable of receiving power from a power transmitting coil by electromagnetic induction coupling.

Abstract: Disclosed is a multi-level defect detection method and system for detecting one or more defects in semiconductor wafers, including forming, among input images of the semiconductor wafers, a first image set of input images in which defects were not detected and a second image set of input images in which defects were detected; extracting image parameters from the first image set and determining whether the first image set can be enhanced; generating an image enhancement profile for the first image set and modifying the first image set based on the image enhancement profile and detecting one or more defects in the modified image set by performing a defect detection process thereon.

Abstract: A key structure of electronic device including a substrate, a light source disposed on the substrate, an elastic member disposed on the substrate, and a key cap disposed on the elastic member is provided. The elastic member has a tunnel for passing light generated by the light source and projecting toward the key cap. An inner diameter of the tunnel gradually expands from the light source toward the key cap.

Abstract: An anti-twist structure of a voice coil motor includes a base, a lens housing, a first elastic sheet, a second elastic sheet, a magnet, and a yoke member. The lens housing has first margin wall and a second margin wall, and a first protrusion extends from the first margin wall. The height of the second protrusion is lower than the height of the first protrusion. The yoke member has a first wall, a connection wall, a second wall, and a side wall. The first wall is disposed above the first protrusion, and the second wall is disposed above the second protrusion. The lens housing has a deflectable angle relative to a horizontal reference line. When the lens housing deflects to a maximum value of the deflectable angle, the first margin wall abuts against the second wall and/or the first protrusion abuts against the first wall.

Abstract: A washing machine may include: a hardness component remover including a resin charging chamber between a downstream buffer space and an upstream buffer space and containing an ion-exchange resin; a saturated regeneration water generation vessel in which saturated regeneration water is to be generated; a regeneration water passage connecting the saturated regeneration water generation vessel to the downstream buffer space; a drain passage connecting the upstream buffer space to a drain; a first on-off valve to open and close the regeneration water passage; a second on-off valve to open and close the drain passage; at least one processor; and memory storing instructions that, when executed by the at least one processor, cause the at least one processor to perform a regeneration process to regenerate the ion-exchange resin.

Abstract: This invention relates to an electronic device and method for performing real-time occupancy-based home energy management. By using advanced neural network models to detect user occupancy patterns, the system optimizes appliance operation schedules to reduce energy costs, enhance system efficiency, and prolong device lifespan.

Abstract: A backlight module has a first side viewing angle luminance LAS1 and a first normal viewing angle luminance LAN1 in the side viewing mode, wherein LAS1/LAN1>50%. The backlight module has a second side viewing angle luminance LAS2 and a second normal viewing angle luminance LAN2 in the narrow viewing mode, wherein LAS2/LAN2<0.5%. The first side angle and the second side angle occur in a slanting direction. The first normal view and the second normal view occur in a normal direction. When executing a side viewing execution step, an upper backlight unit and a lower backlight unit are activated to form the side viewing mode. When executing a narrow viewing execution step, the upper backlight unit is turned off and the lower backlight unit is activated to form the narrow viewing mode. The invention also provides a display device including the backlight module.

Abstract: A method of playing a sound source is provided. The method includes identifying a playback area for at least one higher order ambisonic (HOA) sound source existing in a target space, determining a coordinate calculation standard for playing the HOA sound source based on a positional relationship between the playback area of the HOA sound source and a listener existing in the target space, and calculating a head related transfer function (HRTF) rendering angle of the HOA sound source according to the determined coordinate calculation standard and playing the HOA sound source.

Abstract: A device with a neural network includes: a synaptic memory cell comprising a resistive memory element, which is disposed along an output line and which has either one of a first resistance value and a second resistance value, and configured to generate a column signal based on the resistive memory element and an input signal in response to the input signal being received through an input line; a reference memory cell comprising a reference memory element, which is disposed along a reference line and which has the second resistance value different from the first resistance value, and configured to generate a reference signal based on the reference memory element and the input signal; and an output circuit configured to generate an output signal for the output line from the column signal and the reference signal.

Abstract: A semiconductor device includes a substrate; an active pattern extending on the substrate in a first direction; a plurality of channel layers on the active pattern; a gate structure surrounding the plurality of channel layers, and extending in a second direction that intersects the first direction; blocking insulating layers on both side surfaces of the gate structure, respectively, each of the blocking insulating layers having an upper region having a first thickness and a lower region having a second thickness smaller than the first thickness; source/drain patterns on portions of the active pattern on both sides of the gate structure, the source/drain patterns defining trenches therein; contact structures on the source/drain patterns and filling the trenches; and a metal-semiconductor compound layer between the source/drain patterns and the contact structures.

Abstract: A welding device includes a thin film and an ultrasonic welding machine including an ultrasonic welding head welding a first component and a second component of a product together. The thin film is pressed against the product by the ultrasonic welding head and covers a welding area and a non-welding area of the product. The thin film absorbs a vibration energy located in the non-welding area to prevent the vibration energy from being concentrated in the welding area of the product.

Abstract: A method and apparatus with a feature-level ensemble model are provided. A method of operating an ensemble model based on feature-level consolidation includes: obtaining queries by inputting a same input data item to respective transformer models, the transformer models generating respective queries from the input data item; forming an ensemble query corresponding to the queries; and generating a predicted value of the input data item by applying the ensemble query to a prediction model that includes a transformer decoder, the prediction model inferring the predicted value from the ensemble query.