Abstract: The present disclosure relates to recognizing a user command in a display device for a vehicle capable of communicating with an external device, and may provide a display device for a vehicle comprising: a display unit; a user input unit; an in-vehicle client that communicates with an external device for executing an application for the external device to receive a first execution screen of the application for the external device from the external device and display same on the display unit, and receives a gesture list for the external device related to the first execution screen from the external device to generate a gesture recognition criterion for the external device; and a gesture recognizer that recognizes a gesture inputted through the user input unit while the first execution screen is displayed, on the basis of the gesture recognition criterion for the external device.

Abstract: A battery state prediction apparatus according to an embodiment disclosed herein includes a communication interface configured to receive battery data from a battery and at least one process configured to generate a battery state prediction model comprising a first prediction model configured to predict a loss of lithium, a second prediction model configured to predict a loss of a first active material in a cathode, and a third prediction model configured to predict a loss of a second active material in an anode and input the battery data to the battery state prediction model to obtain battery state data.

Abstract: Discussed is a fluid transport pipe with excellent condensation suppression effect. The fluid transport pipe includes a first conduit having a shape elongated in one direction and configured to have a first flow path formed therein so that opposite longitudinal ends of the first flow path are open; a second conduit having a shape elongated in the one direction and configured to have a second flow path formed therein so that opposite longitudinal ends of the second flow path are open; and a housing having a hollow and configured to accommodate the first conduit and the second conduit together.

Abstract: One embodiment of the present invention provides a refrigerator comprising: a cabinet that forms at least one space; a display door that opens and closes the space and has a display panel for outputting information; first, second, and third doors that open and close the space and detect a knocking gesture; and a control unit that controls the display panel, wherein the control unit receives a knocking gesture detected from at least one of the first door, the second door, and the third door and operates on the basis of the received knocking gesture.

Abstract: The present disclosure relates to a vehicle display device. The vehicle display device according to an embodiment of the present disclosure includes: a display panel; a viewing angle adjustment panel including a plurality of liquid crystal layers containing liquid crystals; and a controller, wherein the viewing angle adjustment panel includes: a first liquid crystal layer containing first liquid crystals, with arrangement of the first liquid crystals being changed in a first direction in which light emission toward a driver's seat is restricted; and a second liquid crystal layer containing second liquid crystals, with arrangement of the second liquid crystals being changed in a second direction in which light emission toward a passenger seat is restricted, wherein the controller is configured to control at least one of the first liquid crystal layer and the second liquid crystal layer so that a viewing angle of one area of the display panel is changed. Various other embodiments are also possible.

Abstract: The present invention relates to a fluorinated compound, a photopolymerizable composition, a hologram recording medium, a preparation method thereof, and an optical element comprising the same. The fluorinated compound is included in a photopolymerizable composition, thereby being able to provide a hologram recording medium that not only has excellent optical recording properties but also exhibits transparent optical properties and excellent reliability even in high temperature and high humidity environments, and an optical element including the same.

Abstract: A data processing apparatus according to an example disclosed in this document includes an acquisition unit configured to acquire experimental data of a battery and field data of a vehicle, a generation unit configured to generate synthetic data based on the experimental data and the field data, and a first learning unit configured to train a denoising model to remove noise from the synthetic data based on the experimental data and the synthetic data.

Abstract: A battery pack according to the present disclosure may include a cell array structure including a plurality of battery cells; and a pack case accommodating the cell array structure and configured to support the cell array structure while forming a predetermined venting space below the cell array structure. According to the present disclosure, there may be provided a battery pack in which a venting space for rapid discharge in the event of occurrence of venting gas or flames may be secured at the bottom of the pack case, and at the same time, the cell array structure with a larger area having a high load may be firmly supported in the pack case to limit movement in the thickness direction, thereby being more resistant to vibration or external impact.

Abstract: Disclosed are a display panel and a display device in which a reflective electrode layer having a pattern corresponding to a lower surface of a light-emitting element is disposed under the light-emitting element. Thus, light efficiency and light reflectance of an area corresponding to the light-emitting element are increased while a reflectance is lowered in an area other than the area corresponding to the light-emitting element. Thus, light efficiency and light reflectance of the light-emitting element are increased while improving black reflection visibility.

Abstract: A disclosed display device includes: a substrate including a first pixel having a first light emitting region; at least one transistor on the substrate; a first via layer on the at least one transistor; at least one metal pattern on the first via layer; a second via layer on the at least one metal pattern and comprising at least one projection overlapping the at least one metal pattern, the at least one projection being in the first light emitting region; a pixel-defining layer on the second via layer and configured to define the first light emitting region; and a pixel electrode on the second via layer and the at least one projection.

Abstract: A circuit board according to an embodiment includes a core layer; a first wiring electrode disposed on the core layer; a build-up insulating layer disposed on the first wiring electrode; and a second wiring electrode disposed on the build-up insulating layer, wherein the second wiring electrode has a slope whose width decreases in a horizontal direction along a vertical direction from an upper surface of the second wiring electrode toward a lower surface of the second wiring electrode.

Abstract: Provided are a ligand compound having Chemical Formula 1, which exhibits high 1-hexene and 1-octene selectivity while exhibiting high catalytic activity and enables ethylene oligomerization with excellent efficiency, an organic chromium compound, a catalyst composition containing the organic chromium compound, and a method for ethylene oligomerization using the same: wherein all the variables are described herein.

Abstract: Disclosed is a composition which is applied to products or elements generating heat or having possibility of ignition or explosion during driving, storage and/or maintenance processes. The composition is capable of effectively responding to the heat, ignition, and explosion. For example, the composition is applied to an article comprising a plurality of the products or elements. The composition is capable of responding to abnormal heat generation, explosion, and ignition occurring in any one element or product, and is capable of preventing or minimizing propagation of such heat generation, explosion, and ignition to other adjacent elements or products. The composition also exhibits excellent handleability and storage stability.

Abstract: The sirocco fan according to an embodiment of the present invention includes a scroll housing forming a recessed portion for accommodating a fan, and the scroll housing may include a flow guide device to prevent radial vortex from occurring at an end of the fan.

Abstract: The present disclosure relates to a lens driving device comprising: a holder member; a first moving part which is disposed on the holder member and which moves in a first direction that is perpendicular to an optical axis with respect to the holder member; a second moving part which is disposed on the first moving part, and which moves in a second direction that is perpendicular to the optical axis and intersects the first direction; a cover disposed on the second moving part and coupled to the holder member; a first ball disposed between the holder member and the first moving part; a second ball disposed between the first moving part and the second moving part; and a pressing part disposed between the second moving part and the cover, wherein the pressing part includes an elastic member and presses the first ball and/or the second ball.

Abstract: A camera actuator including a housing including a second member, a mover disposed in the housing, a driving part configured to drive the mover, a first member coupled to the mover, a tilting guide part disposed between the second member of the housing and the mover, a first magnetic body disposed on the first member, and a second magnetic body disposed on the second member. The tilting guide part contacts the mover and the second member by a magnetic force of the first magnetic body and the second magnetic body.

Abstract: Disclosed is a display device including a subpixel including a light emitting element, a reference line connected to the subpixel, a power supply configured to provide a path for transmitting a voltage present at a cathode of the light emitting element to the reference line, and a sensing circuit configured to sense a voltage present on the reference line.

Abstract: Provides is a positive electrode including a positive electrode active material layer formed on a positive electrode current collector, wherein the positive electrode active material layer includes lithium iron phosphate compound-based first positive electrode active material and a lithium nickel manganese cobalt complex oxide-based second positive electrode active material, wherein the second positive electrode active material is 10 wt % or less, based on the total weight of the first positive electrode active material and the second positive electrode active material, and the ratio (=B/A) of the average particle diameter (D50) B of the second positive electrode active material to the average particle diameter (D50) A of the first positive electrode active material is 3 or more, which has the effect of providing a high energy density lithium iron phosphate-based positive electrode.

Abstract: There is provided a method performed by a user equipment in a wireless communication system. The method includes receiving configuration information related to channel state information (CSI), receiving at least one downlink reference signal (DL RS), calculating the CSI based on a measurement for the at least one DL RS, and reporting the CSI. The configuration information includes information related to a first set of beams. The at least one DL RS is based on first DL RSs related to the first set of beams. The CSI includes information related to at least one beam in a second set related to the first set.

Abstract: Provided in an embodiment of the present disclosure is a TV comprising: a network interface unit that receives data from at least one smartphone; a display that outputs content; a storage unit that stores data received from the at least one smartphone; and a control unit that controls the network interface unit, the display, and the control unit, wherein the control unit connects communication with the at least one smartphone and receives backup data on the basis of a backup setting from the at least one smartphone.

Abstract: An operation control device according to an embodiment of the present invention is an operation control device of an energy storage system including a battery and linked to a power grid, and comprises: at least one processor; and a memory for storing at least one command executed through the at least one processor, wherein the at least one command may include commands for: in a state where power supply from the power grid is possible, configuring a power price linkage mode according to selection of an operator or a user; setting reference power for an inverter of the energy storage system according to the power price linkage mode; and transmitting the set reference power for the inverter to the inverter, and in the power price linkage mode, the charging and discharging of the energy storage system may be controlled according to the power price provided by the power grid.

Abstract: An organic light emitting device including an organic light emitting diode that includes a first emitting part including a first emitting material layer and positioned between first and second electrodes; a second emitting part including a second emitting material layer and positioned between the first electrode and the first emitting part; and a third emitting part including a third emitting material layer and positioned between the first emitting part and the second electrode. One of the first, second and third emitting material layers is a green emitting material layer, and the other two of the first, second, and third emitting material layers are a blue emitting material layer. The green emitting material layer includes a first host and a dopant, and the first host includes a triazine moiety and a fused fluorene moiety. At least one of the first host and the dopant includes a deuterium atom.

Abstract: The present invention relates to a preparation method of a positive electrode active material, and more particularly, to a preparation method of a positive electrode active material including (A) mixing a positive electrode active material precursor and a lithium (Li)-containing raw material, and then calcining the mixture to prepare a lithium composite transition metal oxide; and (B) mixing the lithium composite transition metal oxide and a coating raw material, and then a heat treatment is performed to form a coating layer on the lithium composite transition metal oxide, wherein the performing of the heat treatment includes a temperature-rising phase in which a temperature rises, and a maintenance phase in which a temperature is maintained, and a vapor-adding phase is included only during the temperature-rising phase.

Abstract: Disclosed is motor including: a shaft; a rotor coupled to the shaft, and a stator disposed corresponding to the rotor; a housing accommodating the stator; a bearing supporting the shaft and a bearing housing supporting the bearing, wherein the housing includes a first body, a first flange, and a junction connecting the first body and the first flange, the junction includes a stepped portion connected to the first body, and a lateral wall connecting the stepped portion and the first flange, the bearing housing includes a second body, and a second flange extending outward from the second body, the bearing housing includes a first surface disposed on a circumferential surface of the second body, and a second surface disposed on the second flange, and the first surface is in contact with an inner surface of the first body, and the second surface is in contact with the stepped portion.

Abstract: A disclosed display device includes a display panel in which a plurality of data lines, a plurality of gate lines, a plurality of reference lines, and a plurality of sub-pixels are disposed; a data driver connected to the plurality of data lines and the plurality of reference lines; a gate driver connected to the plurality of gate lines; a level shifter configured to output a gate clock signal to the gate driver; and a timing controller configured to control the data driver and the gate driver, in which the level shifter is configured to output the gate clock signal with an adjusted pulse width to the gate driver according to a deviation in resistance between the reference lines respectively to which the plurality of sub-pixels are connected.

Abstract: A display device and a driving method of the display device are discussed. The display device can include a data driver configured to generate a sampling voltage and a temperature data, and a timing controller configured to change the bias control signal based on the sampling voltage and the temperature data. The data driver can include an output amplifier unit configured to generate an amp voltage based on the bias control signal and the image data, a sampling unit configured to sample the amp voltage at a preset period and output the sampling voltage, and a temperature sensor configured to measure a temperature of the data driver and generate the temperature data.

Abstract: A signal processing device and a display apparatus for vehicles including the same are disclosed. The signal processing device comprises a processor configured to perform signal processing for a plurality of displays mounted in a vehicle, wherein, in response to execution of an application, the processor is configured to transmit a request to execute the application to a cartridge device, receive a cartridge image of the application executed in the cartridge device, and display the received cartridge image on at least one of the plurality of displays. Accordingly, the cartridge image of the application executed in the cartridge device may be provided.

Abstract: A camera module including a housing, a lens holder disposed in the housing; and a lens module disposed in the lens holder. The lens module is coupled to the lens holder through a coupling portion located between an outer surface of the lens module and an inner surface of the lens holder, and the coupling portion is disposed closer to an upper end of the lens module than a lower end of the lens module in an optical axis direction.

Abstract: A home appliance is disclosed. The home appliance of the present disclosure includes a circuit device including a first processor, wherein the first processor comprises a first core for load control or safety control, and a second core configured to control an operation mode based on an operating system, and perform an upgrade based on upgrade information received from an external server or a mobile terminal. Accordingly, the upgrade of the operation mode can be efficiently performed by separating the load control and the operation mode control.

Abstract: In a wireless local area network (LAN) system, a sensing session may comprise a first burst and a second burst. A transmitting STA may transmit a sensing negotiation frame to a receiving STA. The transmitting STA may transmit a first sensing polling frame, associated with the sensing participation intention of the receiving STA, to the receiving STA in the first burst. The transmitting STA may receive a first response signal, associated with the first sensing polling frame, from the receiving STA in the first burst. The transmitting STA may transmit a first sensing frame to the receiving STA in the first burst. The transmitting STA may transmit a feedback request signal to the receiving STA in the first burst. The transmitting STA may receive a feedback signal from the receiving STA in the first burst.

Abstract: A mobile terminal according to an embodiment of the present invention may comprise: a display; a near field communication (NFC) circuit for transmitting an NFC tagging signal to a remote control device and receiving, in response to the NFC tagging signal, address information and capability information of a display device from the remote control device; a Wi-Fi circuit for performing Wi-Fi connection with the display device by using the address information of the display device; and a processor for displaying, on the display on the basis of the capability information, a plurality of interworking functions that may be supported by the display device.

Abstract: A semiconductor package according to an embodiment includes a photosensitive insulating layer; a first circuit pattern layer embedded in the photosensitive insulating layer; and a lower oxide layer disposed at an interface between the photosensitive insulating layer and the first circuit pattern layer.

Abstract: The present disclosure relates to a charging station of a robot and a method for charging the robot. Disclosed is a charging station configured to charge a robot by supplying power to the robot, including: a station body having a space inside and placed on a ground to allow the robot to approach and climb up the station body; a rotating part disposed in the station body and coupled to the station body so as to be rotatable relative thereto; and a charging part coupled to an upper portion of the rotating part configured to rotate together with the rotating part according to a rotation of the rotating part, and provided with a power supply terminal so as to charge the robot.

Abstract: Provided is a novel compound represented by Chemical Formula 1 below, which is a modifier material useful for modifying rubber, especially a polymer including a repeating unit derived from a conjugated diene-based monomer, and a method for producing the same: wherein all the variables are described herein.

Abstract: The present invention relates to a branched poly(3-hydroxypropionic acid) polymer that can have biodegradability and a high molecular weight and is advantageous for industrial applications.

Abstract: The present disclosure relates to an electronic device, such as a wearable display, which is provided with a pinhole array configured to further improve the quality of an image visible to a user. The present disclosure may provide an electronic device comprising: a transparent substrate; a light source module array which is provided at a first surface of the transparent substrate and has a plurality of light source modules arranged in a lattice structure; a pinhole array which is provided at a second surface of the transparent substrate and has a plurality of micro-cluster pinholes arranged to correspond to the plurality of light source modules respectively; and an optical driving unit which controls the light source module array, wherein light beams according to an image generated by the optical driving unit are emitted from the light source module array and provided to a user through the pinhole array.

Abstract: A battery pack includes a plurality of battery modules, each having at least one battery cell, a rack case configured to accommodate the plurality of battery modules, and a fire proof unit mounted to be spaced apart from each other by a predetermined distance along a vertical direction of the rack case and configured to support the battery modules and prevent flame and heat from propagating to adjacent battery modules when a fire occurs in at least one of the plurality of battery modules.

Abstract: A battery module includes a battery cell including an electrode lead extending a predetermined length, a bus bar frame having a slot into which the electrode lead is inserted and a guide portion configured to guide the electrode lead to the entrance of the slot and a bus bar coupled to the bus bar frame and connected to an end of the electrode lead inserted into the slot.

Abstract: A mesh data transmission method according to embodiments may comprise the steps of: encoding mesh data; and transmitting a bitstream including the mesh data. A mesh data transmission method according to embodiments may comprise the steps of: receiving a bitstream including mesh data; and decoding the mesh data.

Abstract: One disclosure of the present disclosure provides a method by which an AMF performs communication. The method may comprise the steps of: receiving a registration request message from a UE; transmitting a registration accept message to the UE; transmitting an analytics service subscription request message to an analytics function node; receiving analytics information from the analytics function node; and determining a PLMN search interval time of the UE on the basis of the analytics information.

Abstract: The present disclosure provides a UE. The UE includes at least one transceiver; at least one processor; and at least one memory that stores instructions and is operatively electrically connectable with the at least one processor. Operations performed based on the command being executed by the at least one processor may include: transmitting a random access preamble to a base station; receiving a response message in response to the random access preamble from the base station; and transmitting SL signal on at least one NR SL slots to a second UE.

Abstract: A signal processing device and a vehicle display apparatus including the same are provided. The signal processing device according to an embodiment of the present disclosure includes: at least one neural processor; and a central processor configured to execute a hypervisor, wherein the central processor is configured to execute a plurality of virtual machines on the hypervisor, wherein a first virtual machine among the plurality of virtual machines is configured to control the neural processor to operate at a variable frame rate or to output result data based on camera data from a camera device in a vehicle. Accordingly, it is possible to efficiently operate the neural processor.

Abstract: The present invention relates to a film, which is available for an inert redox initiator system, and a method for producing a cured product. The film comprises a base material and an activation layer containing an initiator component on the surface of the base material, when a layer of a curable composition comprising a curable syrup, a filler component, and an initiator component is brought into contact with the initiator component of the film, a curing reaction is performed, and the initiator component is an inert redox initiator system including an oxidizing agent and a reducing agent, where the reducing agent includes a metal compound, and the metal compound is included in an effective amount only in any one of the activation layer of the film and the layer of the curable composition.

Abstract: A method of preparing porous particles by mixing a continuous phase composition and a dispersed phase composition, the dispersed phase composition having a polymerizable monomer, a crosslinking agent, and a porogen, and a method for preparing the same and subjecting the mixture to a suspension polymerization reaction. Porous particles prepared by the method are suitable for protein purification, and affinity chromatography.

Abstract: The technology generally relates to managing battery cells based on impedance data measured at a plurality of measurement points of an electrode lead of a battery cell and diagnosing a position and degree of an electrode defect based on impedance data measured at a plurality of measurement points of an electrode lead of a battery cell.

Abstract: A secondary battery according to the present disclosure includes: an electrode assembly; and a battery case in which the electrode assembly is accommodated and of which an edge is sealed, wherein the battery case may include: at least one folding part folded so that a distal end of a portion of the edge of the battery case is hidden inward; and at least one exposing part through which a distal end of the other portion of the edge of the battery case is exposed to the outside

Abstract: A secondary battery manufacturing apparatus includes: (1) a support plate configured to support an electrode assembly with a plurality of tabs, (2) a pressing device configured to pressurize the electrode assembly to fix the electrode assembly, (3) a horn configured to weld the plurality of tabs, and (4) an anvil configured to support the plurality of tabs welded by the horn. The pressing device and/or the support plate include a hole for discharging air. A secondary battery manufacturing method comprises: (1) fixing an electrode assembly that includes a plurality of tabs; (2) discharging air to the plurality of tabs; (3) aligning the plurality of tabs; and (4) welding the plurality of tabs. The electrode assembly is fixed by a support plate configured to support the electrode assembly and a pressing device configured to press the electrode assembly. Air is discharged by the support plate or the pressing device.

Abstract: The present disclosure relates to a micro LED display apparatus, and to a display apparatus capable of stably driving a gate driver in a gate in active (GIA) circuit. According to the present disclosure, a gate driver in the GIA circuit of a display apparatus can be stably driven without the appearance of horizontal line defects.

Abstract: A negative electrode for a secondary battery includes: (1) a current collector; (2) a first negative electrode active material layer provided on the current collector; and (3) a second negative electrode active material layer provided on the first negative electrode active material layer. A porosity of the second negative electrode active material layer is 5% to 20% higher than a porosity of the first negative electrode active material layer. A secondary battery including the negative electrode, a positive electrode, and a separator. A method for manufacturing the negative electrode.

Abstract: In one aspect, a computer-implemented method may include receiving, at edge processing devices, measurements from sensors associated with a battery pack. The computer-implemented method may include processing, at the edge processing devices, the measurements using a data profiler to generate data profiles including e voltage values, transforming, at the edge processing devices, the voltage values to generate transformed voltage values, determining, at the edge processing devices using the voltage values and the transformed voltage values, features, and determining, using trained edge computer-implemented models, a lithium plating occurrence prediction of the battery pack. The trained edge computer-implemented models determines the lithium plating occurrence prediction based at least on uncertainties for the features and explanations for the uncertainties. The computer-implemented method may include modifying, using the lithium plating occurrence prediction, operation of the battery pack.