Abstract: A secure booting apparatus according to an embodiment for solving the problems to be solved by the present invention includes: a memory configured to store encrypted data, an encrypted header, and a symmetric key; and a processor configured to generate decrypted data and a decrypted header by applying a symmetric key algorithm using the symmetric key to the encrypted data and encrypted header, to include a public key and a pre key generated from the public key in the decrypted header, to generate a comparison hashed message by applying a hash algorithm to the decrypted data, to generate a final verification value by applying a public key algorithm using the public key and the pre key to the decrypted header, to compare the comparison hashed message with the final verification value, and to determine that booting has failed if the comparison hashed message and the final verification value are different from each other.

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: A substrate processing apparatus a processing liquid supply unit includes a nozzle supplying a processing liquid onto the substrate, a supply line connected to the nozzle to supply the processing liquid to the nozzle, and a cooler cooling the processing liquid. A volume of the processing liquid is reduced by the cooler so that the processing liquid may be sucked.

Abstract: Disclosed is a method for treating a substrate in a plurality of chambers. The substrate treating method may include performing liquid treatment on a substrate located in a chamber through a supply line for connecting a circulation line and each of the plurality of chambers while the liquid circulates in the circulation line, wherein a flow rate per unit time of the liquid flowing downstream of a valve provided in the supply line is constantly maintained at a reference flow rate, and controlling an upstream flow rate which is a flow rate per unit time of the liquid flowing upstream of the circulation line rather than the supply lines or a downstream flow rate which is a flow rate per unit time of the liquid flowing downstream of the circulation line rather than the supply lines based on a distribution flow rate which is a flow rate per unit time of the liquid flowing upstream of the valve to maintain the reference flow rate.

Abstract: A plant cultivation apparatus of the present disclosure is proposed. In the plant cultivation apparatus, a machine chamber is configured to be open forward of the cabinet so that indoor air is suctioned and discharged therethrough. Accordingly, even when the plant cultivation apparatus is provided in a specific place in a built-in method, air circulation is smoothly performed.

Abstract: A plant cultivation apparatus and a method for controlling water supply in the plant cultivation apparatus are provided. The plant cultivation apparatus may supply feed water to a bed according to whether or not the feed water supplied to the bed to cultivate plants remains to prevent the feed water from being supplied more than necessary.

Abstract: A deployment device includes a body portion in which a sunshade is wound and accommodated therein, a shade bar disposed at one end of the sunshade, a rail portion disposed on one side or the other side of the body portion, a first wire assembly at least partially disposed within the body portion, a second wire assembly at least partially disposed within the rail portion, one end of the shade bar being disposed in the second wire assembly, and a driver disposed in the body portion and slidably moving the first wire assembly. The first wire assembly includes a first wire and a first connection portion, the second wire assembly includes a second wire and a second connection portion, and the first wire assembly and the second wire assembly are connected by the first connection portion and the second connection portion.

Abstract: A lamp including a light source that outputs light, a light output part that outputs the light output from the light source, and a guide part that guides travel of the light output from the light source to the light output part. The guide part extends from the light source, at a front side of the lamp, to the light output part, at a rear side of the lamp. The guide part is divided into a plurality of areas with respect to a forward/rearward direction of the lamp, and a width of one of the areas located on a relatively front side of the guide part in a leftward/rightward direction of the lamp is greater than a width of another one of the areas located on a relatively rear side of the guide part in the leftward/rightward direction.

Abstract: Disclosed is a lamp including a light source that outputs light, a light input part disposed on a front side of the light source, and to which the light output from the light source is input, and a light output part disposed on a front side of the light input part, and that outputs the light having passed through the light input part after the light is input, and a light input optical axis being an optical axis of the light input part is nonparallel to a light output optical axis being an optical axis of the light output part.

Abstract: A lamp including a light source, a light output part disposed on a front side of the light source, that outputs the light output from the light source, and a shield part that shields a portion of the light output from the light source such that the portion of the light is prevented from reaching the light output part. The shield part is disposed between the light source and the light output part, with respect to a forward/rearward direction, and includes a front area inclined to a lower side of the lamp with respect to a light output optical axis, which is an optical axis of the light output part, and located to receive output reflected light that has been reflected toward the rear side of the lamp by the light output part.

Abstract: Disclosed is a lamp including a light source that outputs light, a light output part that outputs a first light being any portion of the light output from the light source, and a reflection area that reflects any portion of the first light, the light output optical axis extends along a forward/rearward direction, and the reflection area extends to a rear side to be inclined to an upper side with respect to the light output optical axis, or extends in parallel to the light output optical axis.

Abstract: Disclosed is a lamp including a first optical module that forms a wide zone of a low beam light distribution pattern, and a second optical module that forms a hot zone of the low beam light distribution pattern having a luminous intensity being higher than a luminous intensity of the wide zone, each of the first optical module and the second optical module includes a light source that outputs light, a light input part, to which the light output from the light source is input, a light output part disposed on a front side of the light input part, and that outputs the light having passed through the light input part, and a guide part disposed between the light input part and the light output part to guide travel of the light having passed through the light input part to the light output part.

Abstract: A substrate processing apparatus includes a chamber, a substrate support positioned inside the chamber and supporting a substrate, an edge frame disposed above the substrate support and extending outward from an edge of the substrate support, and a gas flow-controlling unit installed on a side wall of the chamber to be positioned between the side wall of the chamber and a side surface of the substrate support along a periphery of the substrate support. The gas flow-controlling unit includes a flow path provided in a region overlapping the edge frame. Thus, the gas may be prevented from flowing unevenly to the corners or regions other than the corners within the chamber. That is, the gas may be evenly distributed in the circumferential direction of the chamber. Accordingly, the cleaning defect may be prevented from occurring at the corners of the chamber and in regions other than the corners.

Abstract: A plant cultivation apparatus has a lighting module that is provided above a bed in a cabinet, and the lighting module includes a light source part including a plurality of light sources, a lighting case in which the light source part is provided, and a lighting cover coupled to the lighting case and covering the light source part. The lighting module is removably mounted to the cabinet in a removable manner.

Abstract: A multi path cooling system is provided that includes a first cooling path in which a refrigerant is circulated by a first pump and a second cooling path in which the refrigerant is circulated by a second pump. A reservoir tank is provided through which the refrigerant circulating through the first cooling path enters or exits. An air separator is disposed on the second cooling path to separate air from the passing refrigerant when the refrigerant circulating through the second cooling path passes. The reservoir tank and the air separator communicate with each other.

Abstract: A power semiconductor device includes a semiconductor layer of silicon carbide (SiC), at least one trench that extends in one direction, a gate insulating layer disposed on at least an inner wall of the at least one trench, at least one gate electrode layer disposed on the gate insulating layer, a drift region disposed in the semiconductor layer at least on one side of the at least one gate electrode layer, a well region disposed in the semiconductor layer to be deeper than the at least one gate electrode layer, a source region disposed in the well region, and at least one channel region disposed in the semiconductor layer of one side of the at least one gate electrode layer between the drift region and the source region.

Abstract: A device for predicting a life expectancy of a fuse for a battery of an electric vehicle may include a sensor configured to generate and output current information about current flowing in the fuse, a processor, and a memory connected to the processor and configured to store a preset lookup table, the memory storing program instructions which are executable by the processor to generate fuse-life expectancy information corresponding to the fuse based on the lookup table and time corresponding to an excess when the current information exceeds a preset threshold value.

Abstract: Presented are an automatic design device for XR-based MEP facilities, and a method therefor, the device comprising: a position calibration unit for calibrating, to the current position of the automatic design device for XR-based MEP facilities in 3D construction site structure data, coordinates corresponding to a preset location in 3D construction site structure data including structure and coordinate information about a construction site, if the automatic design device for XR-based MEP facilities is located at the preset location of the construction site; and a location-tracking unit for tracking the location of the automatic design device for XR-based MEP facilities in the 3D construction site structure data on the basis of the current location when a user wearing the automatic design device for XR-based MEP facilities moves.