Abstract: A vehicle-to-everything (V2X) communication-based electronic toll collection system (ETCS) according to an embodiment of the present invention includes at least one roadside unit (RSU), a token issuer checking a de-identified token of a vehicle by communicating with an on-board unit (OBU) of the vehicle via the at least one roadside unit, and a clearing house communicating with the token issuer and charging a toll to a driver/owner of the vehicle. The token issuer generates toll information of the vehicle based on the de-identified token of the vehicle and location information of the at least one roadside unit involved in checking the de-identified token.

Abstract: Provided are a vehicle sensor cleaning apparatus and a control method thereof. The vehicle sensor cleaning apparatus includes a liquid sprayer configured to spray washer fluid on at least one sensor arranged in a vehicle, an air sprayer configured to spray air on the at least one sensor, a liquid controller configured to control washer fluid spraying of the liquid sprayer, and an air controller configured to control air spraying of the air sprayer.

Abstract: A flexible printed circuit board according to an embodiment includes: a substrate; a circuit pattern disposed on the substrate; and a protective layer on the circuit pattern, wherein the circuit pattern includes a first circuit pattern and a second circuit pattern connected to a chip in a chip mounting region, a first direction that is a direction in which the circuit pattern extends and a second direction perpendicular to the first direction are defined in the substrate, the substrate includes first and second ends facing each other in the first direction and third and fourth ends facing each other in the second direction, the protective layer includes fifth and sixth ends spaced apart from ends of the substrate and facing in the first direction and seventh and eighth ends spaced apart from ends of the substrate and facing in the second direction, and an outer pattern disposed adjacent to the third end and the fourth end on the substrate, wherein the outer pattern includes: a first outer pattern and a second

Abstract: A display device includes: a first substrate including a pixel area and a transmissive area; a thin-film transistor on the first substrate; a planarization layer on the thin-film transistor; a first light emitting electrode on the planarization layer; a bank covering a part of the first light emitting electrode; a light emitting layer on the first light emitting electrode; and a second light emitting electrode on the light emitting layer and the bank. The transmissive area includes a transmissive hole penetrating the bank and the planarization layer.

Abstract: A sterilizing device includes a pipe having an inlet and an outlet and allowing fluid to move therethrough and a light source provided on one side of the pipe and providing light to the fluid. At least a portion of the pipe is provided in a spiral shape and the inlet and/or the outlet are arranged in a light emitting region.

Abstract: A battery pack is advantageous for effective control and maintenance of thermal events. A battery pack according to one aspect of the present disclosure may include a battery module having one or more battery cells; a fire extinguishing tank holding a fire extinguishing liquid, disposed on top of the battery module and having a through hole formed therein; and a cover member installed in the through hole of the fire extinguishing tank and configured to open or close the through hole according to a change in internal pressure of the fire extinguishing tank.

Abstract: Embodiments of the current disclosure to provide a display device which can reduce the number of intersections of scan lines and data lines. According to an embodiment of the disclosure, a display device comprises: a substrate; scan lines extending along a first direction; data lines extending along a second direction that intersect the first direction; a first switching element; a first pixel electrode connected to a first source electrode of the first switching element; a second switching element; and a second pixel electrode connected to a second source electrode of the second switching element. The first pixel electrode and the second pixel electrode are disposed along the second direction, and a first source electrode and a first drain electrode of the first switching element extend along the second direction in an area overlapping a first active layer of the first switching element.

Abstract: Disclosed is a method and apparatus for detecting anomalies in a system log on the basis of self-supervised learning, using a language model. The method comprises performing preprocessing on the system log, generating a normal token sequence having a preset length by concatenating tokenized log lines of the system log, generating an abnormal token sequence using the normal token sequence, calculating an anomaly score for a determination target token sequence using a sentence classification model, and determining the token sequence as an abnormal system log when the calculated anomaly score is greater than a threshold value.

Abstract: A water purifier includes: a filter module for providing purified water by filtering raw water; a fitting valve module detachably fastened to the filter module to provide at least one of a flow path for a flow of raw water supplied to the filter module and a flow path for a flow of the purified water discharged from the filter module; and a frame including a valve support for movably supporting the fitting valve module to be movable. The fitting valve module is selectively placed in a separated state in which the fitting valve module is separated from the filter module by moving in a direction away from the filter module, or a coupled state in which the fitting valve module coupled to the filter module by moving toward the filter module.

Abstract: An apparatus for inspecting seat motor noise includes: a soundproof booth provided on a transfer path of a seat assembly and installed with an opening/closing door at both sides along a transfer direction of the seat assembly; a power supply portion provided within the soundproof booth and configured to apply power to respective seat motors of the seat assembly; a noise detection unit installed within the soundproof booth and configured to detect an operation noise of the seat motors; and a controller configured to determine whether the seat motors are defective in noise based on comparison of noise data detected by the noise detection unit to predetermined reference data.

Abstract: Provided is a method of analyzing microhaplotypes by using a next generation sequencing (NGS). The method of analyzing microhaplotypes by using the NGS includes: (a) performing a multiplex PCR for simultaneously amplifying the microhaplotypes; (b) performing an indexing PCR by using a product of the multiplex PCR; and (c) performing the NGS by using a product of the indexing PCR.

Abstract: An apparatus for inspecting components may include a processor for: determining exterior information of a first component mounted on a first printed circuit board; inspecting a mounting state of the first component by using inspection information of a second component having a first similarity value, when the first similarity value is higher than or equal to a preset reference similarity value, and updating the inspection information of the plurality of components by using the inspection information of the first component matched with the inspection information of the second component, when it is determined that the mounting state of the first component is good.

Abstract: Disclosed is a display device, including a first substrate and a second substrate facing the first substrate. A first electrode is positioned on a first surface of the first substrate facing the second substrate. A second electrode is positioned along a border of the second substrate facing the first substrate. The second electrode faces the first electrode. One or more short electrodes electrically connect the first electrode and the second electrode.

Abstract: According to the disclosure, an inspection apparatus determines whether a defect has occurred in a plurality of first inspection objects by comparing a reference range with the measurement value of the plurality of first inspection objects, identifies a plurality of second inspection objects in which a first error has occurred, and a plurality of third inspection objects in which a second error has occurred based on a result of determination whether the defect has occurred, adjusts the reference range based on measurement values of the plurality of second and third inspection objects, determines at least one of an occurrence probability of the first error and the second error based on the adjusted reference range, and displays at least one of a graph indicating the result of determination whether the defect has occurred, the adjusted reference range, the determined occurrence probability of the first error and the second error.

Abstract: An apparatus for inspecting seat motor noise includes: a soundproof booth provided on a transfer path of a seat assembly and installed with an opening/closing door at both sides along a transfer direction of the seat assembly; a power supply portion provided within the soundproof booth and configured to apply power to respective seat motors of the seat assembly; a noise detection unit installed within the soundproof booth and configured to detect an operation noise of the seat motors; and a controller configured to determine whether the seat motors are defective in noise based on comparison of noise data detected by the noise detection unit to predetermined reference data.

Abstract: A method for adjusting a condition for determining a quality of an inspection object comprises: acquiring measurement values for the structures of a plurality of inspection objects; determining whether each of the plurality of inspection objects is good or defective by comparing error values of the measurement values with respect to design values with a predetermined reference value; identifying one or more inspection objects in which determination error has occurred among the plurality of inspection objects; generating and outputting an inspection result graph including the number of inspection objects according to the error values, the reference value, and the number of the one or more inspection objects in which the determination error has occurred; updating the reference value according to a graphical input; and redetermining whether each of the plurality of inspection objects is good or defective by comparing the error values with the updated reference value.

Abstract: Embodiments of the current disclosure to provide a display device which can reduce the number of intersections of scan lines and data lines. According to an embodiment of the disclosure, a display device comprises: a substrate; scan lines extending along a first direction; data lines extending along a second direction that intersect the first direction; a first switching element; a first pixel electrode connected to a first source electrode of the first switching element; a second switching element; and a second pixel electrode connected to a second source electrode of the second switching element. The first pixel electrode and the second pixel electrode are disposed along the second direction, and a first source electrode and a first drain electrode of the first switching element extend along the second direction in an area overlapping a first active layer of the first switching element.

Abstract: A liquid crystal display device including a display area, a non-display area surrounding the display area and including a first non-display area disposed on a first side, in a first direction, of the display area and a second non-display area disposed on a second side, in the first direction, of the display area, a first substrate including a first base and a plurality of spacers that are disposed on a first surface of the first base, a second substrate disposed on the first substrate, and a liquid crystal layer disposed between the first and second substrates. The spacers include first spacers, having a first thickness, disposed in the non-display area and second spacers, having a second thickness greater than the first thickness, disposed in the non-display area. A number of second spacers disposed in a first non-display area is different from a number of second spacers disposed in a second non-display area.

Abstract: An apparatus for inspecting components may include a processor for: determining exterior information of a first component mounted on a first printed circuit board; inspecting a mounting state of the first component by using inspection information of a second component having a first similarity value, when the first similarity value is higher than or equal to a preset reference similarity value, and updating the inspection information of the plurality of components by using the inspection information of the first component matched with the inspection information of the second component, when it is determined that the mounting state of the first component is good.

Abstract: An apparatus for inspecting components may include a processor for: determining exterior information of a first component mounted on a first printed circuit board; inspecting a mounting state of the first component by using inspection information of a second component having a first similarity value, when the first similarity value is higher than or equal to a preset reference similarity value, and updating the inspection information of the plurality of components by using the inspection information of the first component matched with the inspection information of the second component, when it is determined that the mounting state of the first component is good.