Abstract: Provided are a composite structure, in which metal nanoparticle-perovskite oxide is bound to metal oxide supports (i.e., sensing materials), and a preparation method thereof. The composite structure has improved durability, in which metal nanoparticles uniform in size are evenly distributed on the surface of perovskite oxide. Provided is also a high-performance gas sensor having excellent target gas detection performances by including the composite structure.

Abstract: The present disclosure relates to an image sensing device including a pixel array including a plurality of unit pixels is arranged. Each of the plurality of unit pixels includes: a substrate; a planarization layer formed over the substrate; and a color filter disposed over the planarization layer. The color filter includes at least one of a white color filter, a green color filter, a blue color filter, or a red color filter. The planarization layer includes a material of the white color filter.

Abstract: Disclosed is a display module including an output unit configured to form an image to output the image forward, a lens unit configured to have a virtual central axis in front of the output unit and transmit the image so that an optical axis of the image transmitted from the output unit is parallel with the central axis to transmit the image forward, and a guide unit formed to be elongated to have at least a pair of total reflection surfaces facing each other and of which the image transmitted through the lens unit is incident on one side to move to the other side through total internal reflection at least one or more times and the image is reflected on the other side through a separate exit surface to be provided to the user's field of view.

Abstract: A multilayer electronic component, in which an external electrode may include a base electrode layer disposed on a surface of a body of the multilayer electronic component and connected to internal electrodes of the body, an intermediate electrode layer disposed on a corner of the body and connected to the base electrode layer, a conductive resin layer disposed on the intermediate electrode layer, and a plating layer disposed on the conductive resin layer. The intermediate electrode layer may be in contact with the plating layer on the corner of the body to prevent an increase in ESR while preventing cracks due to mounting through the conductive resin layer.

Abstract: Proposed are an apparatus and a method for automatic assembly of a weather strip, wherein both the work of fitting a weather strip (20) to a chassis flange (10) constituting a vehicle body and the work of quality inspection for inspecting the fitted state of the weather strip (20) are automated, thereby contributing to work efficiency improvement and quality enhancement.

Abstract: Disclosed is a method of preparing MXene, by which the manufacturing costs are reduced, and the manufacturing steps are simplified. According to one aspect, provided is the method of preparing a MXene, the method including (S1) preparing a preliminary MXene by halogenating a MAX through a halogenation reaction using a halogen gas and (S2) preparing a MXene by reducing the preliminary MXene through a reduction reaction.

Abstract: Proposed are an apparatus and a method for automatic assembly of a brake system, wherein the work of coupling a clevis pin (300) and a snap pin (400) to connect a pedal arm (110) of a brake pedal (100) to a clevis (220) provided on a push rod (210) of a brake (200) is automated, thereby contributing to work efficiency improvement and quality enhancement.

Abstract: A dual spoiler apparatus changes a tilting angle and a length of an air spoiler to control the air flow to the rear of a vehicle, so as to improve aerodynamic performance and simplify parts for tilting and length change. The dual spoiler apparatus includes: a first spoiler device configured to slide on a spoiler mounting portion in a first direction; a second spoiler device configured to tilt on the spoiler mounting portion in a second direction; and a driving device configured to switch a sliding position of the first spoiler device and a tilting position of the second spoiler device.

Abstract: In an embodiment, an energy harvesting apparatus includes a housing, a blade, and a power generation unit, which may include a power generation motor and a piezoelectric power generator. In the energy harvesting apparatus according to an embodiment, electrical energy can be generated by rotation of a blade by a slipstream generated during travel of a mobility vehicle. Electrical energy can be additionally generated by pressure and impact generated during rotation of the blade. When the blade is rotated at high speed as the driving speed of the mobility vehicle increases, pressure and impact can be reduced, thereby preventing damage to the blade or a piezoelectric element and thus improving the durability thereof.

Abstract: In an embodiment, an energy harvesting apparatus includes a housing, a first power generation unit, and a second power generation unit. In the energy harvesting apparatus according to an embodiment, electrical energy can be generated by rotation of a blade by a slipstream generated during travel of a mobility vehicle. Electrical energy can be additionally generated by pressure and impact generated during rotation of the blade. When the blade is rotated at high speed as driving speed of the mobility vehicle increases, pressure and impact can be reduced, thereby preventing damage to the blade or a piezoelectric element and thus improving the durability thereof.

Abstract: A method of removing a metal substance in a petrochemical product including: supplying a petrochemical product stream to an incoming tank through a supply pipe, circulating the petrochemical product stream through an incoming tank circulation pipe, and removing a metal substance included in the petrochemical product stream using a magnetic filter; transporting the petrochemical product stream to an outgoing tank through an incoming tank discharge pipe which is branched from the incoming tank circulation pipe and connected to an outgoing tank; circulating the petrochemical product stream through an outgoing tank circulation pipe provided in the outgoing tank and removing the metal substance included in the petrochemical product stream using a magnetic filter; and transporting the petrochemical product stream to a branch pipe branched from the outgoing tank circulation pipe to remove the metal substance using an ion exchange resin filter.

Abstract: Provided is a method for analyzing technology including an information collection step of designing a metaframe structure for keywords to be analyzed, deriving a technology structure based on the metaframe structure using a generative AI model, generating search keywords based on the derived technology structure, and searching and obtaining a plurality of documents based on the search keywords; and a technology classification step of refining the plurality of documents according to a similarity between the documents, performing preprocessing to utilize contents of the plurality of documents, and then performing detailed technology classification based on results obtained by performing content-based clustering, and a device for processing the method.

Abstract: An image sensing device may include: one or more first unit pixels structured to generate a pixel signal by converting light incident through a first color filter; a plurality of second unit pixels positioned adjacent to the first unit pixel, and structured to generate a pixel signal by converting light incident through a second color filter; a first grid including a light absorption layer positioned between the first and second color filters; and a second grid including a light reflecting layer positioned between adjacent second color filters.

Abstract: The present disclosure relates to a pharmaceutical composition comprising chiral nanozyme and method of preventing or treating proliferative diseases using the same. A first nanozyme and/or a second nanozyme according to embodiments of the present disclosure has a chiral structure, and their enzymatic activity is maximized when circularly polarized light with the same directionality as the first nanozyme and/or the second nanozyme is irradiated.

Abstract: A display device includes a bank including an opening overlapping an emission area, and a light emitting clement layer disposed on the bank. The light emitting element layer includes a first area and a second area. The first and second areas of the light emitting element layer are separated from each other in the opening. A thickness of the first area is different from a thickness of the second area.

Abstract: This application relates to a vehicle and method for generating a map corresponding to a three-dimensional space. In one aspect, the vehicle includes a sensor unit configured to sense a three-dimensional space by using at least one sensor and output spatial information in a plurality of frames and a memory storing computer executable instructions. The vehicle may also include a processor configured to execute the computer-executable instructions to predict a position of an object corresponding to a current frame by using an object movement model based on the plurality of frames, remove the object from the current frame based on the predicted position of the object, update a map database, which includes a predetermined number of previous frames, with the current frame from which the object is removed, and generate a map corresponding to the three-dimensional space based on the updated map database.

Abstract: A toe fixing device that is capable of fixing a patient's ingrown toenail to correct the ingrown toenail, without the assistance of the patient or his or her surgeon, to thus allow an adherent composition to be applied to the ingrown toenail of the patient through the free use of both hands of the surgeon. The toe fixing device includes an upper plate reference part having an upper plate, a long movement guide hole piercedly, and a fixing support stand; a lower plate moving part having a lower plate, a fixing hole, a nut, and a moving support stand; and a position fixing part adapted to fix the lower plate moving part movable to the left and right sides along the long movement guide hole of the upper plate reference part to the upper plate reference part.

Abstract: Disclosed are image sensing devices. In some implementations, an image sensing device may include a plurality of pixel arrays including first, second, and third pixel arrays, wherein each pixel array comprises a plurality of color filter, and the first pixel array includes a metal grid arranged along an edge of the first pixel array such that the metal grid is disposed between the plurality of color filters in the first pixel array and a plurality of color filters in another pixel array adjacent to the first pixel array, wherein the color filters in the first pixel array are blue color filters.

Abstract: A data processing system includes a compute blade generating a write command to store data and a read command to read the data, and a memory blade. The compute blade has a memory that stores information about performance characteristics of each of a plurality of memories, and determines priority information through which eviction of a cache line is carried out based on the stored information.

Abstract: A data processing system includes a compute blade generating a write command to store data and a read command to read the data, and a memory blade. The compute blade has a memory that stores information about performance characteristics of each of a plurality of memories, and determines priority information through which eviction of a cache line is carried out based on the stored information.