Abstract: A deposition apparatus including a support unit that supports a second surface of a substrate having a first surface and the second surface opposed to the first surface, and a chuck having a first pattern portion and a second pattern portion that are adjacent to each other, and receive different voltages, respectively. The substrate has a first part overlapping the first pattern portion of the chuck and a second part overlapping the second pattern portion of the chuck, and the support unit has a first support unit and a second support unit that support different portions of the second part.

Abstract: A deposition source includes a first crucible, a second crucible disposed inside the first crucible, a block disposed inside the first crucible, the block being disposed on at least a portion of the second crucible, and a cover covering a top surface of the first crucible, the cover being disposed on the block.

Abstract: A semiconductor memory device includes a substrate including a cell region and a connecting region around the cell region, a cell active region defined by a cell element isolation layer in the cell region, a connecting element isolation layer in the connecting region, a word line structure extending in a first horizontal direction, and a dummy active region disposed between the cell element isolation layer and the connecting element isolation layer. The word line structure includes a gate electrode and a gate capping layer. The gate electrode includes a first portion not overlapping the gate capping layer in the first horizontal direction, and a second portion overlapping the gate capping layer in the first horizontal direction. The second portion overlaps the dummy active region in a vertical direction.

Abstract: A switching device including a first electrode layer, a second electrode layer arranged to face the first electrode layer, and a selection layer arranged between the first electrode layer and the second electrode layer, wherein the first electrode layer is doped with at least one of manganese (Mn), iron (Fe), niobium (Nb), molybdenum (Mo), technetium (Tc), ruthenium (Ru), rhodium (Rh), hafnium (Hf), tantalum (Ta), tungsten (W), rhenium (Re), iridium (Ir), or platinum (Pt), may be provided.

Abstract: A heat radiating member includes a first plate extending in a first direction and including a first non-folding area, a second non-folding area, and a folding area disposed between the first non-folding area and the second non-folding area and including a plurality of first openings, a second plate extending in the first direction, spaced apart from the first plate in a second direction intersecting the first direction, and including a plurality of second openings in the folding area, and a plurality of pillars disposed between the first plate and the second plate in the first non-folding area and the second non-folding area and connecting the first plate and the second plate. A first separation distance between two adjacent ones of the plurality of first openings and a second separation distance between two adjacent ones of the plurality of second openings are different in the first direction.

Abstract: A semiconductor device may include a substrate including a cell region and a connection region, a cell word line extending across the plurality of active regions in a first horizontal direction on the cell region of the substrate, a cell bit line including a cell metallic conductive pattern extending on the cell region of the substrate in a second horizontal direction, and a connection bit line including a connection metallic conductive pattern extending in the second horizontal direction on the connection region of the substrate. A top surface of the connection bit line may be located at a vertical level that is equal to or lower than a top surface of the cell bit line, and a height of the connection metallic conductive pattern in a vertical direction may be equal to or greater than a height of the cell metallic conductive pattern in the vertical direction.

Abstract: A display device includes a display panel including a first non-foldable portion, a second non-foldable portion, and a foldable portion between the first non-foldable portion and the second non-foldable portion, and a barrier layer disposed under the display panel, wherein the barrier layer includes a first barrier layer disposed under the first non-foldable portion, a second barrier layer disposed under the second non-foldable portion, and a plurality of protrusions disposed between the first barrier layer and the second barrier layer and protruding downward from a bottom surface of the foldable portion.

Abstract: A semiconductor memory device including a semiconductor layer including a source area, a channel area, and a drain area arranged in a first horizontal direction on a substrate, a cell capacitor extending in the first horizontal direction on the substrate and including a lower electrode layer, a capacitor dielectric film, and an upper electrode layer connected to the source area, a bit line extending in a vertical direction on the substrate and connected to the drain area, and a gate structure covering the channel area, and the gate structure including a gate dielectric film on the channel area and a gate electrode film on the gate dielectric film, wherein in the vertical direction, a first thickness of an end of the channel area facing the source area is greater than a second thickness of another end of the channel area facing the drain area may be provided.

Abstract: Embodiments provide an organometallic compound and an organic light-emitting device including the organometallic compound.

Abstract: An electronic device includes: a first structure including a first fastening structure; a second structure disposed on an upper portion of the first structure and including a second fastening structure; a third structure disposed on an upper portion of the second structure and including a third fastening structure; and an integrated fastening structure including a first engagement portion and a second engagement portion, the integrated fastening structure being configured to directly connect the first structure, the second structure, and the third structure. Each of the first engagement portion and the second engagement portion is configured to engage a different fastening structure among the first fastening structure, the second fastening structure, and the third fastening structure.

Abstract: A robot includes: at least one sensor; a driver configured to move the robot; a memory configured to store at least one instruction; and a processor configured to execute the at least one instruction to: identify sub spaces of a traveling space of the robot, obtain navigability information corresponding to the respective sub spaces based on sensing data obtained by the at least one sensor while the robot is traveling, obtain time information on time required for passing through the respective sub spaces based on a traveling map, the traveling map being obtained based on the navigability information, identify a moving path of the robot based on the time information, and control the driver based on the moving path, wherein the navigability information includes at least one of region information associated with a sub space, information associated with at least one other robot, and information associated with a dynamic object.

Abstract: An apparatus for measuring a triglyceride level includes: a sensor including: a plurality of peripheral light sources disposed at a periphery thereof, the plurality of peripheral light sources being configured to emit light toward an object, and a plurality of detectors each disposed at predetermined distances from the respective peripheral light sources of the plurality of peripheral light sources, the plurality of detectors being configured to detect optical signals reflected from or scattered by the object. The apparatus also includes a processor configured to selectively drive the plurality of peripheral light sources to obtain features based on the detected optical signals, and to measure the triglyceride level based on the obtained features.

Abstract: An electrostatic precipitator includes: a charging unit configured to charge foreign materials; and a dust collecting sheet configured to collect the foreign materials charged in the charging unit. The dust collecting sheet includes: a first electrode; a second electrode spaced apart from the first electrode to face the first electrode and configured to collect the foreign materials passed through the charging unit; a first power connector connected to the first electrode and configured to apply a voltage to the first electrode; a second power connector connected to the second electrode and configured to apply a voltage to generate a potential difference with respect to the first electrode to the second electrode; and a third power connector connected to the second electrode and configured to heat the second electrode. The third power connector is closer to the second power connector than to the first power connector.

Abstract: Provided is a method, performed by an augmented reality (AR) device, of measuring a user's vision. The method includes: obtaining, by using a camera of the AR device, a background image including an image of at least one physical object; identifying an edge of the image of the at least one physical object in the background image; determining a first region for measuring the vision of the user on the background image based on the edge of the image; determining a second region corresponding to the first region on a display of the AR device; outputting a virtual object for measuring the vision of the user to the second region; obtaining a user input signal for vision measurement after the outputting the virtual object; and determining a vision prescription value of the user based on the user input signal.

Abstract: A deposition source includes a nozzle member, a vaporizing member, and a connecting member. The nozzle member includes a body portion including at least one first hole formed in a slot hole, a plurality of nozzles coupled to a first surface of the body portion and that eject a deposition material to an outside, and a crucible including at least one second hole overlapping the first hole and coupled to a second surface of the body portion by a fastening member inserted into the first hole and the second hole. The fastening member includes a bolt, a nut, and a washer. The vaporizing member is spaced apart from the nozzle member and stores the deposition material; and the connecting member connects the nozzle member and the vaporizing member. The deposition material moves through the connecting member.

Abstract: A surface-treated inorganic nanoparticle includes a core including Mania (TiO2); a shell surrounding the core, and including zirconia(ZrO2); and a dispersant including a phosphate functional group, and connected to the shell,

Abstract: A method for discovering a new photoresist dissolvent includes obtaining input data defining a ligand material, estimating a reaction energy of a ligand exchange reaction in which a first ligand of a first complex including a first metal and the first ligand is exchanged with a second ligand, based on the input data, estimating a residual concentration of the first metal corresponding to the reaction energy based on a physical model, and verifying a photoresist dissolvent providing the second ligand based on the residual concentration.

Abstract: A lens driving apparatus includes a first frame accommodating a lens barrel, a first optical image stabilization (OIS) driver including a first frictional contact portion disposed on the first frame, a first piezoelectric element configured to vibrate in a first direction, and a first rod connected to a first end of the first piezoelectric element, in contact with the first frictional contact portion, and configured to move the first frame in the first direction, and a second OIS driver that including a second frictional contact portion disposed on the first frame, a second piezoelectric element configured to vibrate in a second direction different from the first direction, and a second rod connected to a first end of the second piezoelectric element, in contact with the second frictional contact portion, and configured to move the first frame in the second direction.

Abstract: A washing machine including a tub; a water supply valve configured to open or close a flow path to supply water to the tub; and a controller configured to (a) control the water supply valve to supply water to the tub to a target water level, (b) determine whether water pressure of the water supply valve is normal based on supplying the water to the tub to the target water level, (c) based on determining that the water pressure of the water supply valve is abnormal, update water pressure information that includes water pressure and water supply operation time of the water supply valve by adjusting the water supply operation time, and (d) set the updated water pressure information to be used for controlling the water supply valve in an operation course of the washing machine.

Abstract: A method of cleaning a semiconductor processing system may include applying a vacuum pressure to a supply pipeline through which a process fluid is transferred to a process chamber and purging the supply pipeline with a cleaning gas, wherein the purging the supply pipeline with the cleaning gas includes by supplying the cleaning gas to a front end of the supply pipeline and discharging the cleaning gas supplied to the supply pipeline by applying an atmospheric pressure from a back end of the supply pipeline.

Abstract: A digital temperature sensor includes a current generation circuit, an oscillation circuit, a conversion circuit and a calculation circuit. The current generation circuit generates a proportional to absolute temperature (PTAT) current and a complementary to absolute temperature (CTAT) current. The oscillation circuit generates a first clock signal having a first cyclic period based on the PTAT current and generates a second clock signal having a second cyclic period based on the CTAT current. The conversion circuit generates a first temperature code based on the first clock signal such that the first temperature code decreases as the operation temperature increases and generates a second temperature code based on the second clock signal such that the second temperature code increases as the operation temperature increases. The calculation circuit calculates a difference between the first temperature code and the second temperature code and generates a corrected temperature code based on the difference.

Abstract: Provided are a heating apparatus and a method for controlling the heating apparatus. The heating apparatus includes a heating module, a display, a short-range wireless communication module, at least one memory storing one or more instructions, and at least one processor configured to execute the one or more instructions to establish a short-range wireless communication link with an exhaust device arranged on a flow path apart from an aspiration hob through the short-range wireless communication module, based on receiving a user input for turning on the heating apparatus, and control the exhaust device to perform an exhaust operation by transmitting operation information to the exhaust device through the established short-range wireless communication link, according to driving of the heating module.

Abstract: A refrigerator includes a cooler configured to adjust a temperature inside the refrigerator, and a processor configured to obtain type information of an object in the refrigerator and current temperature information of the object, compare a current temperature of the object with a first temperature of the object based on the type information and the current temperature information, and based on identifying that the current temperature of the object is higher than the first temperature, identify a first time for the temperature of the object inside the refrigerator to reach the first temperature based on a first setting temperature inside the refrigerator. Based on identifying that the current temperature of the object is lower than the first temperature, identify a second time for the temperature of the object to reach the first temperature after the object is removed.

Abstract: A lane detection method and device is disclosed, where the method includes determining main trajectory information based on first trajectory information of one or more dynamic objects around a vehicle and second trajectory information of a surrounding environment of the vehicle, determining one or more candidate lane templates from among lane templates based on the main trajectory information, adjusting the one or more candidate lane templates to generate adjusted lane templates, determining an overlap between a lane feature obtained from an input image and each of the adjusted lane templates through overlapping the lane feature with each of the adjusted lane templates, and determining, as the lane, an overlapping lane template in which an overlap of the lane feature with an adjusted lane template has a greatest similarity.

Abstract: Provided is a storage device including a memory, a plurality of non-volatile memories of which an access speed is slower than that of the memory, and a controller configured to control a first data input/output operation with a host device using the plurality of non-volatile memories, based on a first map table stored in the memory, in a first mode, and control a second data input/output operation with the host device using the memory, based on a second map table stored in the memory, in a second mode.

Abstract: A method including clustering second point clouds comprised in second point cloud data of a second timepoint, obtaining output data corresponding to one or more second clusters generated as a result of the clustering by applying the second point clouds to a pretrained neural network, determining whether at least one of the one or more second clusters is a target object based on a reliability factor, tracking first clusters corresponding to the target object in first point cloud data of one or more first timepoints prior to the second timepoint, and training of the pretrained neural network based on the output data corresponding to the first clusters and the first point clouds for each first cluster determined according to a result of the tracking.

Abstract: A wearable device includes: a communication circuit; a display; and a processor, wherein the processor is configured to: display a visual object in the display; determine, based on an input of the user selecting the visual object, a sensor associated with the visual object; identify, among a plurality of external electronic devices connected to the wearable device through the communication circuit, an external electronic device including the sensor associated with the visual object; transmit, to the identified external electronic device, a first signal for requesting first information associated with the sensor; receiving a second signal including the first information associated with the sensor; update the visual object based on based on the first information; and display the updated visual object in the display.

Abstract: Disclosed is a method of detecting a moving target by a target detecting apparatus. The method includes: acquiring radar data from a radar installed in a vehicle, extracting location coordinates of a moving target from the radar data, obtaining a line of a reflective surface on which a signal of the radar is reflected using location coordinates of a fixed object, determining whether the moving target is in a Line of Sight (LOS) area of the radar or in a Non Line of Sight (NLOS) area of the radar based on the location coordinates of the moving target and the line segment of the reflective surface, and based on determining that the moving target is in an area corresponding to the NLOS area of the radar, converting the location coordinates of the moving target into actual coordinates corresponding to an actual location of the moving target.

Abstract: A display apparatus includes an input/output interface connected to an external device and an input device, a memory, a first processor connected to the memory, and a second processor configured to be recognized as a universal serial bus (USB) device by the external device. The first processor generates a first image related to a function of the display apparatus, and a second image based on image data obtained from the external device, and controls the display to display the first image and the second image together. The first processor obtains an input signal from the input device, and based on a cursor corresponding to the input signal being located on the second image, provides the input signal to the second processor, and the second processor provides the input signal to the external device.

Abstract: Provided are a long-wave infrared sensor and an electronic device including the same. The long-wave infrared sensor and the electronic device including the same include a pixel array including a plurality of pixels, an optical absorber layer arranged on the pixel array, and a drive circuit configured to drive the pixel array, wherein each of the plurality of pixels for a long-wave infrared sensor includes a lower electrode and an upper electrode which are arranged apart from each other, and a plurality of magnetic tunnel junction devices arranged regularly between the lower electrode and the upper electrode and electrically connected to each other in parallel, and the plurality of magnetic tunnel junction devices are arranged apart from each other with an empty space therebetween.

Abstract: A system and a method are disclosed for compensating a global navigation satellite system (GNSS) signal, including obtaining, by a correlation module, sample data which corresponds to a GNSS signal obtained based on an oscillator frequency of a crystal oscillator; obtaining, by the correlation module, aiding information which is determined based on information about the crystal oscillator; performing, by the correlation module, compensation processing on numerically-controlled oscillator (NCO) state data based on the aiding information, to obtain compensated NCO state data; performing, by the correlation module, correlation processing on the sample data based on the compensated NCO data; storing the compensated NCO state data in an NCO memory; and determining location information about a location of an electronic device corresponding to the correlation module based on the compensated sample data.

Abstract: Disclosed is a sign apparatus for displaying a sign for traffic or a vehicle, where the sign apparatus includes a display configured to display the sign and to permit a radar signal radiated from a source to pass, a filter configured to attenuate a signal of at least one frequency in the radar signal passing through the display and to allow a signal of a remaining frequency to pass, and a reflector configured to reflect the signal passing through the filter, wherein the reflected signal includes encoded identification information of the sign.

Abstract: Provided is a light modulating apparatus including a plurality of pixels, each pixel of the plurality of pixels being configured to steer incident light and operate as an on-pixel or an off-pixel, a spatial light modulator configured to modulate the incident light and emit the light at a predetermined steering angle, and a processor configured to apply different voltages respectively corresponding to steering angles of the on-pixel.

Abstract: A display device includes a display unit including a lower substrate and first, second, and third light emitting elements disposed on the lower substrate, a color filter unit including an upper substrate having a lower surface facing the first, second, and third light emitting elements, a filler disposed between the display unit and the color filter unit and including a wavelength conversion particle. The color filter unit further includes a color filter layer including first, second, and third color filters disposed on the lower surface of the upper substrate, a bank layer disposed below the color filter layer and including first, second, and third openings, a first column spacer filling the first opening, and a second column spacer filling the second opening.

Abstract: A processor-implemented method includes: determining a prediction loss based on class prediction data obtained by applying a first machine learning model to a training input and a class label with which the training input is labeled; determining a confidence of the class label based on the determined prediction loss; and training a second machine learning model using the training input based on the determined confidence.

Abstract: An apparatus for grouping work request contents selected from a work request content list including one or more processors and a memory storing instructions, an execution of the instructions configuring the one or more processors to display a work request content list, the work request content list including work request contents associated with a function for requesting handling by a user are enumerated, receive a user selection of two or more work request contents from among a plurality of work request contents enumerated in the displayed work request content list, and group two or more selected work request contents according to a classification criteria.

Abstract: A system-on-chip includes a processor configured to execute code corresponding to at least one application and a throttling controller configured to generate throttling control information by using a history table storing a plurality of pieces of history utilization information respectively corresponding to a plurality of functions included in the code, the throttling control information controlling throttling of the processor with respect to each of the plurality of functions, and generate a throttling control signal corresponding to the throttling control information.

Abstract: A display device includes a first body and a second body, a hinge part disposed between the first body and the second body and connected to the first body and the second body, a support plate connected to the first body and the second body, and a display panel attached to the support plate. The second body includes a first part and a second part that are slidably engaged, and the second part of the second body slides out from the first part of the second body.

Abstract: An electronic apparatus including a display; a memory configured to store at least one instruction; and at least one processor connected to the display and the memory, and configured to execute the at least one instruction to: control the display to display a user interface (UI) screen including a plurality of graphical user interface (GUI) items and a focus indicator positioned on a focused GUI item from among the plurality of GUI items; control the display to provide UI feedback on the focus indicator based on a user input to the UI screen being not identified for greater than or equal to a critical time period; and control the display to stepwise change the UI feedback on the focus indicator as a time in which the user input is not identified continues

Abstract: A display device includes a display panel including a first non-folding area, a second non-folding area, and a folding area that are arranged along a first direction, the folding area being foldable along a folding line extending along a second direction intersecting the first direction, a panel lower member disposed below the display panel, and a digitizer disposed below the panel lower member and including a base layer and sensing coils. The base layer includes a folding portion including holes overlapping the folding area of the display panel and first and second non-folding portions disposed along the first direction. The folding portion is disposed between the first and second non-folding portions. The sensing coils are disposed on the base layer, and the base layer includes a matrix including a filler and an elastomer and weaving-shaped fiber lines disposed inside the matrix and alternately arranged with each other.

Abstract: A method for displaying suggested items associated with a message, the method, which performed by at least one processor, includes: based on a preset first keyword that is detected in a message that is input to an input window of a chat room, displaying suggested items comprising a conversation group or a content associated with the preset first keyword, wherein the conversation group corresponds to a reception target of the message; and based on an item selected from the suggested items, displaying the message comprising information on the conversation group or the content corresponding to the selected item.

Abstract: An electronic apparatus comprises: a display including a capacitive type touch screen; a memory storing at least one instruction; and at least one processor configured to be connected with the display and the memory, and control the electronic apparatus, wherein the at least one processor is configured to, by executing the at least one instruction: acquire an image including capacitive information corresponding to a touch input, and input the acquired image into an artificial intelligence model configured to output a touch coordinate corresponding to the touch input based on touch state information and touch type information determined from the image.

Abstract: A method of performing chatroom transition, performed by a user terminal is provided. The method may include: continuously displaying, while a screen of a first chatroom that is active is displayed on a user terminal, a first notification bar indicating at least one first new message occurring in a second chatroom; and activating the second chatroom and displaying a screen of the second chatroom, instead of the screen of the first chatroom, in response to a first user input to select the first notification bar.

Abstract: A storage device operated by zone and data processing system including the same are provided.

Abstract: A method of managing sequential storage devices in a distributed storage environment including receiving, by a distributed controller, requests for performing operations, from one or more client devices in a distributed storage environment, each request including data of a client device from the one or more client devices and an identifier of a host device from one or more host devices, each of the one or more host devices being associated with one or more sequential storage devices, determining, by the distributed controller, a sequential order of the requests, based on the identifiers included in the requests, and performing, by the distributed controller in the sequential order, the operations on the one or more sequential storage devices.

Abstract: A memory controller and a memory control method are disclosed. The memory controller includes a first buffer configured to receive a first memory request from a host and to store the first memory request, a request scheduler configured to determine an order in which the first memory request is transferred to a command generator, a request generator configured to generate one or more second memory requests based on a generation parameter of the first memory request, in response to an address of the first memory request corresponding to a processing in memory (PIM) memory, the command generator being configured to generate a first command corresponding to the first memory request and one or more second commands corresponding to the one or more second memory requests, and to store the generated first command and the one or more second commands in a second buffer, and a command scheduler configured to schedule the first command and the one or more second commands.

Abstract: Provided is a method for recording a task including: recording a task using robotic process automation (RPA) solution; sequentially obtaining each event included in an event sequence generated as a result of the recording, wherein the event sequence includes information about a type of user manipulation, information about a target object position, and information about a target object type; correcting the target object type of the obtained event using the target object position of the obtained event; reproducing the obtained event using the target object position of the obtained event and a corrected target object type of the obtained event; and repeating the obtaining, the correcting, and the reproducing until an event included in the event sequence is exhausted.

Abstract: A lens module is provided. The lens module includes a first lens, a second lens, and a third lens sequentially disposed from an object side to an imaging side, a first spacing member disposed between the first lens and the second lens and having a first passage extending in a direction that intersects an optical axis, a second spacing member disposed between the second lens and the third lens and having a second passage extending in a direction that intersects the optical axis, and a lens barrel configured to accommodate the first lens, the second lens, the third lens, the first spacing member and the second spacing member, and configured to have a first connection passage disposed on an inner side surface and connected to the first passage and the second passage.

Abstract: An apparatus includes a processor configured to execute instructions, and a memory storing the instructions, which when executed by the processor configure the processor to generate system error prediction data using an error prediction neural network provided with one of a plurality of log data sequences generated by pre-processing a plurality of log data pieces of component log data of a system. The system error prediction data comprises information of a plurality of system errors occurring at a plurality of respective timepoints.

Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens having a negative refractive power, a fifth lens having a negative refractive power, a sixth lens, and a seventh lens having a positive refractive power. The first lens to seventh lens are sequentially disposed in a direction from an object side toward an imaging plane.