Abstract: Disclosed is a humidity control system for an EFEM using desiccant includes the equipment front end module (EFEM) including a transfer chamber being a space, in which a processing target object is transferred into a processing module, and a desiccant equipment installed in the EFEM to be separable, and that controls a humidity of the transfer chamber, the desiccant equipment includes a plurality of block bodies coupled to or separated from each other, and being transportable individually, each of the plurality of block bodies accommodates a humidity control equipment, and the humidity control equipment includes: a desiccant rotor including an adsorbent that adsorbs moisture of air that is to be supplied to the transfer chamber, and being rotated by a driving motor, and a regenerative heater that heats the air and causes the heated air to remove the moisture adsorbed to the adsorbent.

Abstract: A battery defect detection apparatus according to an embodiment disclosed herein includes: a communication module; a processor; and a memory configured to store a first artificial intelligence model, a second artificial intelligence model, and instructions, in which the processor is configured to execute the instructions by the battery defect detection apparatus; to perform operations including: obtaining an image of a subject product by using the communication module, inputting the image of the subject product to the first artificial intelligence model to classify the subject product, and inputting the image of the subject product to the second artificial intelligence model to determine whether the image of the subject product corresponds to first data for classifying the subject product as normal among learning data of the first artificial intelligence model, when the subject product is classified as normal.

Abstract: A light-emitting layer for a halide perovskite light-emitting device, a method for manufacturing the same and a perovskite light-emitting device using the same are disclosed. The light-emitting layer can be manufactured by forming a first nanoparticle thin film by coating, on a member, a solution comprising halide perovskite nanoparticles having a halide perovskite nanocrystalline structure. Thereby, a nanoparticle light emitter has therein a halide perovskite having a crystal structure in which FCC and BCC are combined; and can show high color purity. In addition, it is possible to improve the luminescence efficiency and luminance of a device by making perovskite as nanoparticles and then introducing the same into a light-emitting layer.

Abstract: A mobile driver assistance device with an AI bidirectional camera is provided. The mobile driver assistance device includes a body part, a front camera installed such that an image capturing lens is exposed to the front of the body part, to capture a driver, a rear camera installed such that an image capturing lens is exposed to the rear of the body part, to capture a traveling direction of the vehicle, a processor installed inside the body part and configured to determine, by using an AI model, a behavior of the driver and a condition of a road or a track in front of the vehicle based on images transmitted from the front camera and the rear camera, a memory installed inside the body part and storing the AI model, and an alarm unit configured to provide an alarm to the driver according to the determination of the AI model.

Abstract: The present invention relates to a technology for recognizing and determining an extent of a liver being examined by an operator during an ultrasound liver examination. In one aspect, a method of determining an extent of liver examination performed by a device for determining an extent of liver examination may include receiving an ultrasound image taken of a region of a liver as input, extracting features from the ultrasound image, determining a cross-section of the liver for which the ultrasound image was taken on the basis of the extracted features, and determining an extent of liver examination taken in the ultrasound image on the basis of the determined cross-section of the liver.

Abstract: A catalyst electrode including a metal layer and a catalyst layer formed on the metal layer is provided. The catalyst layer includes iridium and palladium. A membrane electrode assembly and a method for manufacturing a catalyst electrode are also provided.

Abstract: In an embodiment, a semiconductor device includes: a variable resistance pattern configured to switch between different resistance states in response to an applied voltage or current; and a selector pattern disposed over the variable resistance pattern and having a lower surface in direct contact with an upper surface of the variable resistance pattern, the selector pattern structured to include an insulating material doped with dopants and to exhibit a threshold switching behavior to exhibit, and selectively switch between, an (1) electrical conducting state of providing an electrical conducting path in the selector pattern, and (2) an electrical non-conducting state of turning off the electrical conducting path in the selector pattern, wherein a sidewall of the variable resistance pattern and a sidewall of the selector pattern are aligned with each other.

Abstract: A semiconductor memory device in which performance is improved by reducing a wiring resistance is provided. The semiconductor memory device comprising an inter-wiring insulation film on a substrate, a first wiring pattern extending in a first direction, in the inter-wiring insulation film, a barrier insulation film that is on an upper surface of the inter-wiring insulation film, a barrier conductive pattern electrically connected to the first wiring pattern, in the barrier insulation film, a memory cell electrically connected to the barrier conductive pattern and including a selection pattern and a variable resistor pattern, and a second wiring pattern extending in a second direction intersecting the first direction, on the memory cell, wherein a width of the barrier conductive pattern in the second direction is different from a width in the second direction of a portion of the memory cell that is adjacent to the barrier conductive pattern.

Abstract: The present invention may provide a nano-sized composite having excellent electrical conductivity and specific surface area. The present invention may provide a method of producing the above-described composite through a simple process without an ultracentrifugation process or a flash annealing step. The present invention may provide an energy storage device having high power performance and having excellent specific capacity characteristics not only at low current density but also at high current density.

Abstract: The present invention relates to an electrolyte composition including a lithium salt; a non-aqueous organic solvent; a compound represented by a specific formula; and a perfluoropolyether oligomer, a gel polymer electrolyte including a polymer network which is formed by a polymerization reaction of the electrolyte composition, and a lithium secondary battery including the same.

Abstract: The present invention relates to an electromagnetic contactor, and more particularly, to an electromagnetic contactor for star-delta driving, which is capable of rapidly and safely switching a connection of a 3-phase motor from a star connection to a delta connection and simplifying configurations of a connection circuit and an opening/closing device. According to the electromagnetic contactor for star-delta driving and a control device thereof of the present invention, the connection of the 3-phase motor can be switched rapidly and safely from the star connection to the delta connection, and the configuration of the connection circuit and a control circuit of a power supply thereof and a magnetic switch configuration can be simplified, and thus, there is an effect of saving space by reducing the size and weight of a product and reducing the numbers of power wirings and control circuit wirings.

Abstract: A release film includes a first release film disposed on a printed circuit board and a connector that is connected to the printed circuit board. The first release film comprises a fixing portion having a shape extending in one direction. A second release film is disposed under the printed circuit board. The second release film includes an incision portion. The fixing portion extends into the incision portion.

Abstract: A flexible display panel of an expandable display device includes a first side with a display unit, and a second side opposite to the first side. A bending guide includes an external guide that faces part of the first side and has a first curved side, and an internal guide that faces part of the second side and has a second curved side. A slider that slides on the bending guide is attached to one end portion of the flexible display panel. A radius of the first curved side is greater than a radius of the second curved side. When the slider moves toward the bending guide, the first side contacts the first curved side and is bent by the first curved side, and when the slider moves away from the bending guide, the second side contacts the second curved side and is bent by the second curved side.

Abstract: A cutting insert according to an embodiment of the present invention is a double-sided cutting insert comprising an upper surface, a lower surface, a side surface, a cutting edge, and a mounting hole penetrating the upper surface and the lower surface, in which the upper surface is provided with a single upper surface boss portion that surrounds the mounting hole and is flat, the cutting edge includes a main cutting edge, a corner cutting edge extending from the main cutting edge, a sub-cutting edge extending from the corner cutting edge, and a side portion extending from the sub-cutting edge, a first main cutting edge flank surface extending from the main cutting edge forms an acute angle with an extension line of the upper surface boss portion, a sub-cutting edge chip breaker surface extending from the sub-cutting edge is at a gradually increasing angle with the extension line of the upper surface boss portion, as the sub-cutting edge chip breaker surface is distanced away from the corner cutting edge, and

Abstract: Poly(ADP-ribose) (PAR) is a protein implicated in numerous neurodegenerative disease states including Parkinson's disease (PD). To date, no routine laboratory test has been developed to diagnosis, assess or monitor patients suffering from PD. Disclosed herein a novel method to assess the PAR concentration in the cerebral spinal fluid (CSF) of a patient and correlate that concentration to the medical condition of a patient with PD. Also disclosed is the use of PAR as a biomarker for PD.

Abstract: A communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for Internet of things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.

Abstract: Proposed are a method and an apparatus for determining a cable length for plasma processing equipment. More particularly, proposed is a method of determining a length of a power supply cable for plasma processing equipment that performs plasma processing through power supply at radio frequencies (RF) of several tens of MHz or more.

Abstract: A metal detecting system using search-coil type sensor includes sensor modules that detect respective objects which move around the corresponding sensor modules, each sensor module having one or more sensors that include respective housings having respective inner spaces, respective cores formed to be inserted into the inner spaces of the housings, and respective coils which are each wound around a portion of an outer circumferential surface of each of the housings, the portion corresponding to a position of each of the cores; imaging units that image the respective objects that move around the corresponding sensor modules and image respective persons possessing the respective objects; impedance matching units that are connected to a plurality of the sensor modules, respectively, and perform impedance matching; and amplifiers that are connected to the impedance matching units, respectively, and amplify a fine current and voltage generated during approach of the objects to the sensor modules.

Abstract: Disclosed is a lamp for a vehicle including a light source part that generates and outputs light, and a lens array provided on a front side of the light source part, the lens array includes an input lens part including micro input lenses, to which the light is input from the light source part, and an output lens part including micro-output lenses that forms a specific beam pattern by irradiating the light input from the input lens part to a road surface. Each of the micro input lenses includes an input surface formed to be convex toward the light source part, the input surface includes a first input surface, and a second input surface disposed at a periphery of the first input surface, and a radius of curvature of the first input surface and a radius of curvature of the second input surface are different.

Abstract: The present embodiment relates to a dual lens drive device that comprises: a housing; a first bobbin which is disposed to move in a first direction inside the housing; a second bobbin which is disposed to move in the first direction inside housing and is spaced apart from the first bobbin; a first coil which is disposed on the first bobbin; a second coil which is disposed on the second bobbin; a magnet which is disposed in the housing and faces the first coil and the second coil; a base which is disposed below the housing; a substrate which comprises a circuit member having a third coil disposed to face the magnet between the housing and the base; and a support member which movably supports the housing with respect to the substrate, wherein the housing is integrally formed.