Abstract: Provided are a method for manufacturing an electronic device capable of efficiently utilizing a material and a method for removing impurities using the same.

Abstract: Disclosed are Parkinson's disease diagnosing apparatus and method and a configuration which includes an image acquiring unit which acquires a multi-echo magnitude and a phase image from MRI obtained by capturing a brain of a patient, an image processing unit which post-processes only substantia nigra and a nigrosome-1 region proposed as an imaging biomarker of the Parkinson's disease from the acquired image to be observed; an image analyzing unit which classifies images including the nigrosome-1 region by analyzing the processed images and detects the nigrosome-1 region from the classified image, and a diagnosing unit which determines whether the nigrosome-1 region is normal in the classified image to diagnose the Parkinson's disease is provided so that only the image which includes the nigrosome-1 region is classified in the MRI and the nigrosome-1 region is analyzed from the classified image to diagnose the Parkinson's disease.

Abstract: Disclosed are an ASPECT score estimating system and a method thereof which estimate an ASPECT score which is a factor for identifying the stroke diseases from the brain CT images and a configuration including a pre-processing step of normalizing and standardizing a feature of an image dataset; a segmenting step of separating each lesion from an CT image which is classified into a supra ganglionic level and a ganglionic level; and a determining step of determining whether the lesion is a stroke by independently building a neural network which learns a positive/negative image for each lesion is provided to estimate an ASPECT score which is an objective indicator for diagnosing a condition of the stroke patient using a brain CT image of the patient.

Abstract: Disclosed are an ASPECT score estimating system and a method thereof which estimate an ASPECT score which is a factor for identifying the stroke diseases from the brain CT images and a configuration including a pre-processing step of normalizing and standardizing a feature of an image dataset; a segmenting step of separating each lesion from an CT image which is classified into a supra ganglionic level and a ganglionic level; and a determining step of determining whether the lesion is a stroke by independently building a neural network which learns a positive/negative image for each lesion is provided to estimate an ASPECT score which is an objective indicator for diagnosing a condition of the stroke patient using a brain CT image of the patient.

Abstract: A laser light source is provided including an airtight container. A first resonance mirror and a second resonance mirror are disposed outside the airtight container. The first resonance mirror includes a lens unit and a reflection coating layer. The lens unit includes a first surface and a second surface, and the first surface is inclined with respect to the second surface.

Abstract: Provided are a method for manufacturing an electronic device capable of efficiently utilizing a material and a method for removing impurities using the same.

Abstract: Disclosed are Parkinson's disease diagnosing apparatus and method and a configuration which includes an image acquiring unit which acquires a multi-echo magnitude and a phase image from MRI obtained by capturing a brain of a patient, an image processing unit which post-processes only substantia nigra and a nigrosome-1 region proposed as an imaging biomarker of the Parkinson's disease from the acquired image to be observed; an image analyzing unit which classifies images including the nigrosome-1 region by analyzing the processed images and detects the nigrosome-1 region from the classified image, and a diagnosing unit which determines whether the nigrosome-1 region is normal in the classified image to diagnose the Parkinson's disease is provided so that only the image which includes the nigrosome-1 region is classified in the MRI and the nigrosome-1 region is analyzed from the classified image to diagnose the Parkinson's disease.

Abstract: A method of manufacturing an electronic device is provided to realize efficient large-scale transferring. The method includes locating a transfer film over a plurality of functional layers separated from each other over a source substrate; attaching a support frame to the transfer film, the support frame having a plurality of holes spaced apart from each other; removing the source substrate from the transfer film, with the plurality of functional layers being in close contact with a bottom surface of the transfer film; locating the transfer film over a target substrate, with the plurality of functional layers being in close contact with the bottom surface of the transfer film; detaching the support frame from the transfer film; and removing the transfer film from the target substrate.

Abstract: The present disclosure relates to a manufacturing method for an electron emitting device using a graphite adhesive material. A method of preparing paste for forming a cathode of an electron emitting device includes: mixing and dispersing a nanomaterial for electron emission and a graphite filler in a solvent; drying a mixed solution in which the nanomaterial and the graphite filler are mixed; and preparing paste by mixing a graphite binder with the dried mixture.

Abstract: Disclosed herein is a controlled reception pattern antenna that prevents the degradation of anti-jamming performance in a compact array antenna by increasing the antenna gain at a low elevation angle. The proposed antenna includes a radiator for receiving a satellite signal, a ground platform in which the radiator is arranged, and a radiating slot formed in the ground platform. By simply forming a radiating slot in the ground platform, antenna gain may be increased at a low elevation angle. Therefore, it is possible to maintain anti-jamming performance and to reduce the size of the array antenna.

Abstract: The present disclosure relates to a manufacturing method for an electron emitting device using a graphite adhesive material. A method of preparing paste for forming a cathode of an electron emitting device includes: mixing and dispersing a nanomaterial for electron emission and a graphite filler in a solvent; drying a mixed solution in which the nanomaterial and the graphite filler are mixed; and preparing paste by mixing a graphite binder with the dried mixture.

Abstract: A circularly polarized Global Positioning System (GPS) antenna using parasitic lines, in which circular polarization is implemented to improve the efficiency of the reception of satellite signals by an antenna. For this, a circularly polarized GPS antenna using parasitic lines according to an embodiment includes a substrate, a radiating patch formed on a top of the substrate, a parasitic line part formed on the top of the substrate and disposed to be spaced apart from the radiating patch, thus implementing circular polarization characteristics by inducing reverse current, a ground plate formed on a bottom of the substrate, and a feeding via formed through the substrate and configured to electrically connect the ground plate to the radiating patch.

Abstract: An anti-jamming apparatus and method for a compact array antenna are provided. The anti-jamming apparatus for a compact array antenna includes a Global Navigation Satellite System (GNSS) array antenna unit including a plurality of GNSS antennas for receiving GNSS signals transmitted from a satellite. A first beam-forming unit includes a plurality of combination units for receiving respective signals received by the plurality of GNSS antennas as a first reference signal and first auxiliary signals and combining the first reference signal with the first auxiliary signals, thus forming different beams. A second beam-forming unit receives signals of the different beams, and combining the signals of the different beams, thus forming an anti-jamming beam in which an invisible area is minimized.

Abstract: A method and apparatus for measuring the synthetic reception pattern of an adaptive array antenna, which are divided into a hardware apparatus and a measurement method. The hardware apparatus includes a wavefront simulator, a GNSS simulator, an external controller, a signal measurement unit, and a GNSS receiver. The measurement method using the hardware apparatus includes setting a direction of arrival of jamming and calculating a weight vector, fixing weight vectors at the calculated weight vector and collecting outputs of an array antenna system for all test signals, and displaying the collected data on a grid of a 2D plane. In accordance with the present invention, a weight vector calculated under a specific jamming situation is maintained for all test signals, so that the synthetic reception pattern of the array antenna system can be measured.

Abstract: A circularly polarized Global Positioning System (GPS) antenna using parasitic lines, in which circular polarization is implemented to improve the efficiency of the reception of satellite signals by an antenna. For this, a circularly polarized GPS antenna using parasitic lines according to an embodiment includes a substrate, a radiating patch formed on a top of the substrate, a parasitic line part formed on the top of the substrate and disposed to be spaced apart from the radiating patch, thus implementing circular polarization characteristics by inducing reverse current, a ground plate formed on a bottom of the substrate, and a feeding via formed through the substrate and configured to electrically connect the ground plate to the radiating patch.

Abstract: An active balancing control apparatus and method with an active balancing algorithm to charge and discharge a plurality of batteries connected in series. The active balancing control apparatus may be designed to simultaneously charge and discharge a plurality of batteries, connected in series and having different charge/discharge characteristics, using an active balancing circuit. The apparatus may perform switching to achieve balancing of each of the batteries so that all the batteries may be charged at a maximum voltage.

Abstract: An active damping system has an electrically controlled actuator including: a steering wheel angle sensor; a yaw rate sensor; a lateral acceleration sensor; a vertical acceleration sensor; a roll angle sensor; a control mode determining unit configured to receive the signals detected by the sensors, thereby determining a control mode; a control signal generating unit configured to generate a control signal depending upon the control mode determined by the control mode determining unit; an electric motor which is operated according to the control signal of the control signal generating unit; and a ball screw which is rotated in cooperation with a rotation shaft of the electric motor at one side, and is meshed with an axle of the vehicle at the other side to vary a distance between the vehicle body and the axle according to the rotation of the electric motor.

Abstract: An algorithm and a direct current (DC) microgrid charge/discharge system with the algorithm are provided that noticeably increases charge/discharge voltage during charging and discharging by connecting a plurality of secondary batteries in series, compared to a single battery, that increases power conversion efficiency of a DC-to-DC (DC/DC) converter for charge/discharge power control by setting an appropriate voltage of a DC microgrid to be about twice a maximum voltage of a battery group, that enables charging and discharging to be stably performed regardless of a change in the battery group by adding a linear constant current source, that increases power conversion efficiency of the DC microgrid charge/discharge system by configuring a DC energy storage system (ESS) used for both charging and discharging with a combination of a typical electrolytic condenser and a super condenser or a group of the secondary batteries, and that simplifies the DC microgrid charge/discharge system.

Abstract: Disclosed herein is a controlled reception pattern antenna that prevents the degradation of anti-jamming performance in a compact array antenna by increasing the antenna gain at a low elevation angle. The proposed antenna includes a radiator for receiving a satellite signal, a ground platform in which the radiator is arranged, and a radiating slot formed in the ground platform. By simply forming a radiating slot in the ground platform, antenna gain may be increased at a low elevation angle. Therefore, it is possible to maintain anti-jamming performance and to reduce the size of the array antenna.

Abstract: An active damping system has an electrically controlled actuator including: a steering wheel angle sensor; a yaw rate sensor; a lateral acceleration sensor; a vertical acceleration sensor; a roll angle sensor; a control mode determining unit configured to receive the signals detected by the sensors, thereby determining a control mode; a control signal generating unit configured to generate a control signal depending upon the control mode determined by the control mode determining unit; an electric motor which is operated according to the control signal of the control signal generating unit; and a ball screw which is rotated in cooperation with a rotation shaft of the electric motor at one side, and is meshed with an axle of the vehicle at the other side to vary a distance between the vehicle body and the axle according to the rotation of the electric motor.