Abstract: A light-emitting element includes a second semiconductor layer, an active layer above the second semiconductor layer, a first semiconductor layer above the active layer, a first insulating layer surrounding side surfaces of the first semiconductor layer, the active layer, and the second semiconductor layer and an upper surface of the first semiconductor layer, and defining a first opening at the upper surface of the first semiconductor layer, a reflective layer surrounding side surfaces of the first semiconductor layer and the active layer and an upper surface of the first semiconductor layer on the first insulating layer, and a second insulating layer on the reflective layer and on a portion of the first insulating layer on which the reflective layer is not located, defining a second opening on an upper surface of the first semiconductor layer, and having one end having a step with one end of the reflective layer.

Abstract: A method of simultaneously estimating a movement and shape of a target vehicle using a preliminary distribution model of a tracklet may have high reliability in estimation performance even with a change in heading of the target vehicle while being implemented in real time by setting the preliminary distribution model defined by a small number of representative tracklet appearance points using a tracklet defined in an orthogonal coordinate system and a linear correspondence relationship between a preliminary distribution model of the tracklet and a central position of the target vehicle and performing many-to-one data association between tracklet outputs. The method of simultaneously estimating the movement and shape of the target vehicle using the preliminary distribution model of the tracklet is performed by a signal processing device configured to process signals emitted from a plurality of radars mounted at a host vehicle and reflected from the target vehicle.

Abstract: The present invention relates to a method of preparing a positive electrode active material for a lithium secondary battery and a positive electrode active material prepared thereby, wherein the preparation method includes a first step of preparing a lithium transition metal oxide by mixing a lithium raw material and a transition metal precursor containing 70 mol % or more of nickel based on the total number of moles of transition metals and sintering the mixture; and a second step of washing the lithium transition metal oxide with hot water of more than 90° C., wherein, after the second step, a result of EELS analysis of a particle surface of the lithium transition metal oxide satisfies Equation 1.

Abstract: A method for recognizing an object comprises storing a reference reflection characteristic for each of classes based on modeling radar reflection signal data for each of objects corresponding to each of the classes, determining, among the classes, a class of a reference reflection characteristic of a high similarity with a reflection characteristic of received signal data transmitted from a radar, and identifying a target object of the received signal data based on the determined class and outputting information of the target object.

Abstract: The present disclosure relates to an omnidirectional sensor fusion system and method and a vehicle including the same. The omnidirectional sensor fusion system includes a sensor track processing unit configured to receive recognition information from one or more sensors to generate a sensor track, a sensor track association determination unit configured to determine, based on the generated sensor track being located at an overlapping point of sensing regions of the one or more sensors, an association between a previous sensor fusion track and the sensor track, the sensor track association determination unit further configured to change sensor track information in response to the determined association and output a sensor fusion track, a sensor fusion track tracing unit configured to trace the output sensor fusion track, and a sensor fusion track maintenance unit configured to maintain the traced sensor fusion track.

Abstract: An optical laminate is provided where stable durability is secured even at a high temperature, particularly an ultra-high temperature of about 100° C. or higher, no white turbidity is caused, other physical properties required for the optical laminate are also excellent, and even in the case of being disposed adjacent to the electrode, corrosion of the relevant electrode or the like is not induced.

Abstract: An optical laminate is provided where stable durability is secured even at a high temperature, particularly an ultrahigh temperature of about 100° C. or higher, a foaming phenomenon or the like in a pressure-sensitive adhesive layer is also suppressed or prevented, other physical properties required for the optical laminate are also excellent, and even in the case of being disposed adjacent to the electrode, corrosion of the relevant electrode or the like is not induced.

Abstract: An optical laminate is provided, wherein stable durability is secured even at a high temperature, particularly an ultra-high temperature of about 100° C. or more, other physical properties required for the optical laminate are also excellent, and even in the case of being disposed adjacent to the electrode, corrosion of the relevant electrode or the like is not induced.

Abstract: An apparatus for predicting a concurrent lane change of multiple vehicles to prevent or minimize collision, and a vehicle using the same. The apparatus includes a subject vehicle state estimator for estimating a state of a subject vehicle based on subject vehicle information and surrounding lane state information, a surrounding vehicle state estimator for estimating a state of a surrounding vehicle based on the subject vehicle state information and surrounding vehicle information, a lane state estimator for estimating a state of a surrounding lane based on the estimated subject vehicle state information and surrounding lane information, and a lane change predictor for predicting concurrent lane change of the subject vehicle and the surrounding vehicle based on the estimated subject vehicle state information, the estimated surrounding vehicle state information and the estimated surrounding lane state information.

Abstract: The present invention discloses apparatus for tracking a target vehicle which tracks the target vehicle by identifying a plurality of sensor tracks output from a plurality of different kinds of sensors. The apparatus for tracking a target vehicle incudes a sensor track processing unit, a sensor track association determination unit, a sensor fusion track tracking unit, and a sensor fusion track management unit.

Abstract: The present disclosure provides an apparatus for associating sensor data in a vehicle. The apparatus includes a plurality of sensors configured to sense an external object and a processor configured to be electrically connected with the plurality of sensors. The processor is configured to obtain a sensor data set for a target located around the vehicle using the plurality of sensors, select at least a portion of sensor data included in the sensor data set based on at least one of target information, a curvature of a road where the vehicle or the target is traveling, or a type of a sensor configured to sense the target, and generate track data for the target by associating at least the portion of the sensor data.

Abstract: Disclosed are an occupancy distance map (ODM) information reliability determination system and method and a vehicle using the same. The system includes a signal conversion unit configured to receive a plurality of sensing signals and to perform signal processing, a calculation unit configured to calculate state information of a nearby vehicle detected from processed signals, a sensor fusion track output unit configured to output sensor fusion track information based on the calculated state information of the nearby vehicle, an ODM output unit configured to output ODM information based on the calculated state information of the nearby vehicle, an ODM fusion unit configured to generate sensor fusion ODM information by performing sensor fusion with respect to the ODM information, and an ODM information reliability determination unit configured to determine reliability of the sensor fusion ODM information by confirming association between the sensor fusion track information and the sensor fusion ODM information.

Abstract: A method of simultaneously estimating a movement and shape of a target vehicle using a preliminary distribution model of a tracklet may have high reliability in estimation performance even with a change in heading of the target vehicle while being implemented in real time by setting the preliminary distribution model defined by a small number of representative tracklet appearance points using a tracklet defined in an orthogonal coordinate system and a linear correspondence relationship between a preliminary distribution model of the tracklet and a central position of the target vehicle and performing many-to-one data association between tracklet outputs. The method of simultaneously estimating the movement and shape of the target vehicle using the preliminary distribution model of the tracklet is performed by a signal processing device configured to process signals emitted from a plurality of radars mounted at a host vehicle and reflected from the target vehicle.

Abstract: An apparatus and method for identifying a short cut-in vehicle, and a vehicle using the same are disclosed. The apparatus includes a signal conversion unit configured to receive and signal-process a plurality of sensing signals, a computation unit configured to compute state information of a surrounding vehicle detected from the signal-processed signal, a sensor fusion track output unit configured to output a sensor fusion track based on the computed state information of the surrounding vehicle, an occupancy distance map (ODM) output unit configured to output ODM information including a grid map corresponding to a vehicle detection region and an ODM object including a plurality of detection points based on the computed state information of the surrounding vehicle, and a cut-in vehicle identification unit configured to identify a cut-in vehicle based on the output sensor fusion track and ODM information.

Abstract: A sensor output confidence level adjustment apparatus includes a sensor information acquisition unit configured to acquire information on different types of sensors, a sensor consistency determination unit configured to determine consistency between the different types of sensors according to the information on the different types of sensors, a driving environment determination unit configured to determine a driving environment of a vehicle when the consistency between the different types of sensors is lower than a reference value, and a confidence level adjustment unit configured to adjust confidence levels of the different types of sensors according to the consistency between the different types of sensors and the driving environment and to readjust the confidence levels of the different types of sensors according to the adjusted confidence levels.

Abstract: The present application relates to an optical laminate. The present application can provide an optical laminate that stable durability is secured even at a high temperature, particularly an ultrahigh temperature of about 100° C. or higher, a foaming phenomenon or the like in a pressure-sensitive adhesive layer is also suppressed or prevented, other physical properties required for the optical laminate are also excellent, and even in the case of being disposed adjacent to the electrode, corrosion of the relevant electrode or the like is not induced.

Abstract: An apparatus for combining PCBs may include a pick-up mechanism, a gripping mechanism and a combining mechanism. The pick-up mechanism may pick-up the PCBs connected with each other by a flexible connection member. The gripping mechanism may grip a frame. The combining mechanism may press the flexible connection member using the frame to combine the PCBs with the frame. The process for combining the PCBs with the frame may be automatically performed so that a time for combining the PCBs with the frame is reduced and errors related to the combining process are decreased.

Abstract: An optical laminate is provided where stable durability is secured even at a high temperature, particularly an ultra-high temperature of about 100° C. or higher, no white turbidity is caused, other physical properties required for the optical laminate are also excellent, and even in the case of being disposed adjacent to the electrode, corrosion of the relevant electrode or the like is not induced.

Abstract: The present application relates to an optical laminate. The present application can provide an optical laminate which can have stable durability even at a high temperature, particularly an ultra-high temperature of about 100° C. or higher, and that base material adhesiveness is excellent, other physical properties required for the optical laminate are also excellent, and even in the case of being disposed adjacent to the electrode, corrosion of the relevant electrode or the like is not induced.

Abstract: A close cut-in vehicle identification apparatus includes an information generator configured to generate sensor fusion information, estimated vehicle state information, and risk determination information based on surrounding vehicle information upon receiving the surrounding vehicle information, a feature combination generator configured to extract a plurality of features based on the sensor fusion information, the estimated vehicle state information, and the risk determination information and to combine the extracted features to generate a plurality of feature combinations, a classification learner configured to classify and learn the plurality of feature combinations depending on a weight factor, and a vehicle intention determination device configured to determine intention of a surrounding vehicle based on a classification learning result value to select an optimum feature combination corresponding to identification of the close cut-in vehicle and configured to determine a situation of the close cut-in veh