Abstract: In a method for manufacturing a display device, the method includes: providing a first electrode on a display module, a light transmitting film on the first electrode, and a light blocking material layer on the light transmitting film; forming a plurality of light blocking films by removing a residual film of the light blocking material layer on an upper surface of the light transmitting film; and forming a second electrode on the light transmitting film and the plurality of light blocking films, wherein the residual film is removed using an air knife.

Abstract: A method for testing a battery rack including at least one battery pack by estimating state of health may include implementing a degraded battery simulation state using a relationship among internal resistance of the battery, current flowing through the battery, and amount of heat generated and performing a degradation prediction test in the degraded battery simulation state.

Abstract: The present disclosure relates to a direct-current power cable system capable of alleviating an electric field in a portion where space charges excessively accumulate inside a sleeve member of an ultra-high voltage direct-current power cable system, thereby preventing or minimizing electric field distortion and insulation breakdown of a cable joint box due to local electric field concentration.

Abstract: A conductive pattern forming method according to an embodiment includes: forming a first conductive pattern on a substrate; sequentially forming a release layer and a conductive layer on a transfer substrate that includes a mask; irradiating intense pulsed light (IPL) to the substrate where the first conductive pattern is formed; placing the transfer substrate on the substrate; transferring a portion of the conductive layer, corresponding to an opening of the mask, onto the substrate by irradiating the IPL to the transfer substrate to form a second conductive pattern on the substrate.

Abstract: A system for providing a connected service includes a portable device and a vehicle terminal. User information is input into the portable device and the vehicle terminal, and a server receives the user information from one or more of the portable device and the terminal and determines whether the received user information is recognizable. The server further determines whether to store the user information as a new data set based on the number of times the user information is received in response to determining that the user information is unrecognizable. The system reduces inconvenience since a data set including attributes of setting functions is not updated every time for a new vehicle model, and allows a user to conveniently use the connected service when necessary since an occurrence of an error during an update process is prevented.

Abstract: A display device includes a light emitting element, a first electrode disposed on the light emitting element, an electronic ink layer including partition walls disposed on the first electrode, the partition walls including an internal space having a substantially recessed shape to accommodate an electronic ink between the partition walls, a second electrode disposed on the electronic ink layer, and an adhesive layer disposed between the electronic ink layer and the second electrode and adhered to a surface of the electronic ink layer, and a viewing angle is adjusted by moving a carbon particle included in the electronic ink according to a voltage difference between the first electrode and the second electrode.

Abstract: An electric compressor including a motor configured to generate power; a compression mechanism configured to receive the power from the motor and compress a refrigerant; and an inverter configured to control the motor. A housing receiving the motor and the inverter includes a partition wall that divides a motor receiving space receiving the motor and an inverter receiving space receiving the inverter, and a suction port guiding the refrigerant to the motor receiving space. The partition wall includes a rib that protrudes from a surface facing the motor receiving space. As a result, it is possible to sufficiently cool a plurality of elements of an inverter as a whole and to suppress temperature deviation between the plurality of elements, thereby suppressing damage, operation stop, and increase in maintenance cost.

Abstract: An inkjet printing apparatus includes: a plurality of inkjet heads configured to discharge ink, a supply storage device configured to supply the ink to the plurality of inkjet heads, a plurality of supply flow paths configured to move the ink from the supply storage device to the plurality of inkjet heads, a plurality of discharge flow paths configured to move the ink from the plurality of inkjet heads to the supply storage device, and a plurality of by-pass lines directly connecting the plurality of supply flow paths with the plurality of discharge flow paths.

Abstract: The present invention relates to a method of data structuring for difference between old and new versions of data and a device thereof, when generating and transmitting the difference to update software data comprising programs, kernels and filesystems installed on client devices such as autonomous vehicles and smartphones, provided are a data structuring method and a device necessary for generating and transmitting the difference data representing differential parts between old and new versions of software data.

Abstract: A tiled display device includes a plurality of display devices including a plurality of display areas including pixels, and a coupling area between adjacent display areas from among the plurality of display areas. Each of the plurality of display devices includes: a substrate including a first portion configured to support the display area, a second portion extending from the first portion to be bent, and a third portion extending from the second portion, a display layer on the first portion of the substrate and including the pixels, a connection line at an edge of the first portion of the substrate and connected to the plurality of pixels, a pad portion on the third portion of the substrate, a fan-out line on the second portion of the substrate and connected between the pad portion and the connection line, and pattern holes penetrating the second portion of the substrate.

Abstract: A flexible display device includes a first flexible substrate that includes a signal line formed on one side of the first flexible substrate. A second flexible substrate is disposed on a second side of the first flexible substrate that is located opposite to the first side of the first flexible substrate. An opening penetrates the first flexible substrate and the second flexible substrate. A driver is attached to the second flexible substrate. A connection portion electrically connects the driver and the signal line to each other through the opening.

Abstract: A light irradiation module includes: a stage on which a substrate and a coating layer on the substrate are seated, and which is configured to move in a first direction; a body on the stage; a light-emitting element in a center of the body, and configured to emit light onto the stage; a first suction tube adjacent to the light-emitting element in a second direction crossing the first direction; a duct connected to the first suction tube; and a suction pump connected to the duct, and configured to supply a negative pressure having an absolute value proportional to an intensity of the light to the first suction tube.

Abstract: A tiled display device includes a plurality of display devices including a plurality of display areas including pixels, and a coupling area between adjacent display areas from among the plurality of display areas. Each of the plurality of display devices includes: a substrate including a first portion configured to support the display area, a second portion extending from the first portion to be bent, and a third portion extending from the second portion, a display layer on the first portion of the substrate and including the pixels, a connection line at an edge of the first portion of the substrate and connected to the plurality of pixels, a pad portion on the third portion of the substrate, a fan-out line on the second portion of the substrate and connected between the pad portion and the connection line, and pattern holes penetrating the second portion of the substrate.

Abstract: A guide system for selecting from among a plurality of hydrogen filling stations includes a first communication device to receive information on a status of a hydrogen fuel dispenser from each of the plurality of hydrogen filling stations, respectively; a second communication device to receive a request for guidance to one of the hydrogen filling stations, from a vehicle terminal; and a controller to guide a hydrogen fuel vehicle having the vehicle terminal to a selected one of the hydrogen filling stations allowing the hydrogen fuel vehicle to occupy a hydrogen fuel dispenser having reference pressure, at a time point when the hydrogen fuel vehicle arrives, such that the hydrogen fuel vehicle is guided to the optimal hydrogen filling station to immediately fill hydrogen without standby time.

Abstract: A display device includes a substrate; pad electrodes disposed on the substrate and spaced apart from one another; a driving member including bumps, which overlap the pad electrodes in a thickness direction of the substrate and are spaced apart from one another; conductive members disposed between the pad electrodes and the bumps to electrically connect the pad electrodes and the bumps; and non-conductive members disposed adjacent to the pad electrodes, the bumps, and the conductive members, wherein the conductive members and the non-conductive members include different materials, each of the conductive members includes a first side surface that faces a corresponding one of the non-conductive members, each of the non-conductive members include a second side surface that faces a corresponding one of the conductive members, and a part of the first side surface and a part of the second side surface directly contact one another.

Abstract: A vehicle control apparatus includes a sensor device that obtains position information and driving information of a vehicle, a communication device that receives traffic light information related to at least one traffic light associated with the position information from the outside thereof, and a controller configured for determining whether to provide a service prohibited for use while the vehicle is traveling, depending on a remaining time until a signal for allowing the vehicle to drive is turned on, which is determined based on at least one of the position information, the driving information, the traffic light information, or a combination thereof.

Abstract: A device for controlling a balance of an urban air mobility, may include a receiver configured to receive occupant information related to the urban air mobility from a cloud server; and a controller configured to control the balance of the urban air mobility according to the received occupant information.

Abstract: Provided are a method and device for providing a medical augmented reality image using artificial intelligence, and more particularly, provided are a method and device for providing a medical augmented reality image by changing a medical image of a patient captured before an operation according to posture information of the patient during the operation using an artificial intelligence model and matching the changed medical image to a body image of the patient to be output to medical staff during the operation.

Abstract: A method of reinforcement learning of a neural network device for generating a verification vector for verifying a circuit design comprising a circuit block includes inputting a test vector to the circuit block, generating one or more rewards based on a coverage corresponding to the test vector, the coverage being determined based on a state transition of the circuit block based on the test vector, and applying the one or more rewards to a reinforcement learning.

Abstract: A system for controlling a vehicle sensor, the system including a plurality of sensors provided in a vehicle, a switch module including a plurality of switches connected to the plurality of sensors, respectively, the plurality of switches being connected to the switch module through an integral line; a controller configured to control operation of each of the plurality of switches, the controller being connected to the switch module through the integral line and thus performing communication with the plurality of sensors, and assigning an ID to each of the plurality of sensors in a corresponding manner by selectively connecting each of the plurality of switches thereto.