Abstract: A system for improving fuel efficiency of a fuel cell vehicle, includes a fuel cell that provides driving energy to a vehicle, an information collection unit that collects travel route information of the vehicle including at least one of the altitude, speed limit and traffic condition of the road between the departure and the destination, and a controller that divides the travel route of the vehicle into a plurality of sections through the travel route information of the vehicle collected in the information collection unit, individually establishes the power generation strategy of the fuel cell for the plurality of sections divided, and controls the power generation of the fuel cell according to an established power generation strategy of the fuel cell when the vehicle arrives at each section, and control method thereof.

Abstract: A display device may include a display panel including a pad disposed on a substrate and a driving unit including a bump electrically connected to the pad. The pad may include a first layer disposed on the substrate and including a conductive material, a second layer disposed on the first layer and including patterns arranged in a first direction and spaced apart from each other, and a third layer disposed on the second layer and including a conductive material. The first layer may include portions protruding toward the substrate and respectively corresponding to the patterns.

Abstract: A lamination apparatus for a secondary battery, which thermally bonds an electrode assembly in which electrodes and separators are alternately stacked, the lamination apparatus comprising: a transfer member to transfer the electrode assembly; a support member to support each of top and bottom surfaces of the electrode assembly transferred by the transfer member; a heating member disposed outside the support member to heat the electrode assembly supported by the support member; and a moving member to move the heating member in a direction away from the electrode assembly. The moving member moves the heating member in the direction away from the electrode assembly to prevent the electrode assembly from being heated by the heating member when the transfer member is stopped.

Abstract: An aspect of the present invention is to provide a fluorine-based polymer showing a significantly low dielectric constant of less than 1.8 and a fluorine-based polymer composition including the same. The fluorine-based polymer provided in an aspect of the present invention shows a very low dielectric constant, wherein the polymer is not only a pollution-reducing material generating no harmful substance, but may also be utilized as a coating material in various fields due to high adhesiveness. Furthermore, a polymer film employing the polymer as a material has a volume resistance of about 5.8×1015 Ohmcm, showing an excellent resistance value as an insulating material.

Abstract: The present invention relates to an anthracene derivative compound having a characteristic structure in which an aryl group is introduced into a skeletal structure in which deuterium-substituted phenyl and anthracene are linked. In addition, the present invention relates to a high-efficiency, long-life organic light-emitting device of which the luminous efficiency and lifetime characteristics are significantly improved by employing a polycyclic compound having a characteristic structure as a dopant for a light-emitting layer while employing said compound as a host for the light-emitting layer.

Abstract: The present disclosure relates to a preparation system and a preparation method of a diester-based composition. A first alcohol which is a reaction raw material is added to waste water as an extracting agent, and layer separation is performed to separate a second alcohol which is another reaction raw material in the waste water. Accordingly, the amount of alcohol discharged as waste water can be reduced, and an eco-friendly process operation is possible.

Abstract: Disclosed is a blood-compatible polymer represented by Formula 1. A polymer obtained by grafting a fluorinated methacrylate onto a polyvinylidene fluoride copolymer and provided in one aspect of the present invention is a polymer with blood compatibility, and may provide a blood-compatible material with hydrophobicity. In addition, it is possible to provide a material with controlled contact angle and surface energy properties by controlling the hydrogen fluoride length of the fluorinated methacrylate monomer for modification. Furthermore, it is possible to provide coating with controlled surface properties and blood compatibility through a simple process. Furthermore, it is possible to provide a freestanding polymer film with blood compatibility.

Abstract: The present invention relates to an organic light-emitting diode in which a light-emitting layer comprises a compound represented by [chemical formula A] as a host and comprises a compound represented by [chemical formula 3], [chemical formula 4], [chemical formula 3-1] to [chemical formula 4-3] as a dopant, wherein [chemical formula 3], [chemical formula 4], [chemical formula 3-1] to [chemical formula 4-3] are the same as those described in the detailed description of the invention.

Abstract: A nonvolatile memory device including a mold structure including a plurality of gate electrodes on a substrate, the plurality of gate electrodes including first, second, and third string selection lines sequentially stacked on the substrate; a channel structure that penetrates the mold structure and intersects each of the gate electrodes; a first cutting region that cuts each of the gate electrodes; a second cutting region that is spaced apart from the first cutting region in a first direction and cuts each of the gate electrodes; a first cutting line that cuts the first string selection line between the first cutting region and the second cutting region; a second cutting line that cuts the second string selection line between the first cutting region and the second cutting region; and a third cutting line that cuts the third string selection line between the first cutting region and the second cutting region.

Abstract: A semiconductor device includes a landing pad on a substrate; a lower electrode extending in a vertical direction on the landing pad, the lower electrode connected to the landing pad; a capacitor dielectric layer on the lower electrode; a doping layer between the lower electrode and the capacitor dielectric layer, the doping layer being in contact with each of the lower electrode and the capacitor dielectric layer, the doping layer is doped with first to third materials, the first material having a trivalent atom valence electron, the second material having a tetravalent atom valence electron, and the third material having a pentavalent atom valence electron; and an upper electrode on the capacitor dielectric layer.

Abstract: The present invention relates to a conductive lift pin used in an electrostatic chuck, an electrostatic chuck including same, and a semiconductor manufacturing method using same. Provided in the present invention are a conductive electrostatic chuck lift pin and an electrostatic chuck having the lift pin mounted therein, the lift pin including AlTiC, which has a TiC phase dispersed on an Al2O3 phase, and having electrical resistivity of 2.5x10?5 to 3.5x10?5 ?·m. The electrostatic chuck lift pin of the present invention can solve the problem of defects induced by static electricity and electric reaction due to contact between the components and insulating ceramic when using existing insulating ceramic, and is conductive and thus can release residual charge between a semiconductor wafer and the electrostatic chuck even without the presence of plasma. Therefore, since the lift pin can be raised immediately after de-chucking, treatment time per wafer sheet is reduced.

Abstract: A vehicle may include a camera configured to obtain image data associated with an image. The image may include a trailer being in proximity to the vehicle in an external field of view. The vehicle may further include a radar associated with a second external field of view of the vehicle and configured to obtain radar data associated with the trailer in the second external field of view, and a controller. The controller may be configured to determine whether the trailer is coupled to the vehicle by processing the image data and the radar data, perform at least one of: generating a warning signal or controlling a braking device based on a forward collision-avoidance assist (FCA) function, and change at least one of: a timing of the generating the warning signal or an operation of the controlling the braking device based on the trailer being coupled to the vehicle.

Abstract: Disclosed is an autonomous driving control apparatus. The autonomous driving control apparatus includes a sensor device, a memory, and a control device. For example, the autonomous driving control apparatus identifies an autonomous driving control level of a host vehicle, identifies a first autonomous driving control method corresponding to at least one level higher than or equal to the specified level when the autonomous driving control level is higher than or equal to a specified level, identifies a surrounding object of the host vehicle by using the sensor device while the host vehicle is driving, and performs a first autonomous driving control corresponding to the surrounding object based on the first autonomous driving control method.

Abstract: The present disclosure relates to a device and a method for avoiding an obstacle. The device includes a sensor that detects an object outside a vehicle, a processor, and memory storing instructions. The device determines whether the object belongs to any pre-classified type, determines a reliability value associated with information on the object based on the object not belonging to any pre-classified type, and controls, based on the reliability value being greater than a threshold reliability value, the driving controller to avoid the object.

Abstract: An apparatus for controlling autonomous driving of a host vehicle is introduced. The apparatus may comprise a processor, and memory storing instructions, when executed by the processor, may cause the apparatus to receive sensor information from at least one of a plurality of sensors mounted on the host vehicle, determine, based on the sensor information, whether another vehicle, traveling within a threshold distance from the host vehicle, satisfies a target condition, based on the other vehicle satisfying the target condition, set the other vehicle as a target vehicle, determine an avoidance condition between the target vehicle and the host vehicle, and control, based on the avoidance condition, the autonomous driving of the host vehicle to operate in a first avoidance mode or in a second avoidance mode.

Abstract: A gripper includes a body portion, a deformation extension portion and a driving unit. The deformation extension portion has a gripping surface on which an object is gripped. The deformation extension portion is connected to a side surface of the body portion. The driving unit is configured to apply a force to the deformation extension portion.

Abstract: A method for a performance evaluation may include: obtaining a first model trained using a labeled dataset of a source domain; obtaining a second model built by performing domain adaptation to a target domain on the first model; generating a pseudo label for an evaluation dataset of the target domain using the second model; and evaluating performance of the first model using the pseudo label. The evaluation dataset is an unlabeled dataset, and the generating of the pseudo label may include adjusting an upper limit of a size constraint of adversarial noise; deriving the adversarial noise for a data sample belonging to the evaluation dataset within a range that satisfies the size constraint; generating a noisy sample by reflecting the derived adversarial noise in the data sample; and generating a pseudo label for the data sample based on a predicted label of the noisy sample obtained through the second model.