Abstract: A semiconductor device includes a substrate. A first channel pattern is disposed on the substrate. The first channel pattern includes a first side and a second side opposite to each other in a first direction. A first gate electrode is disposed on the first side of the first channel pattern. A first source/drain electrode is disposed on the first side of the first channel pattern. A second source/drain electrode is disposed on the second side of the first channel pattern. The first gate electrode overlaps the second source/drain electrode in the first direction.

Abstract: The present invention relates to an unmanned aerial vehicle having an automatic tracking function and a control method thereof, the unmanned aerial vehicle comprising: an image input unit for acquiring an image of a peripheral image of a subject to be photographed; an object recognition unit for extracting a region of interest using the image acquired through the image input unit, detecting a specific region located within the region of interest to measure coordinates, and recognizing the specific region as an object to be tracked; an object tracking unit for calculating and tracking a position of the object to be tracked recognized by the object recognition unit using a tracking learning detection (TLD) learning algorithm and generating a drive command for driving the unmanned aerial vehicle corresponding to the position; a motion recognition unit for recognizing a motion of the object to be tracked and generating a driving command corresponding to a photographing mode, a moving picture photographing mode, a

Abstract: The present invention relates to an unmanned aerial vehicle having an automatic tracking function and a control method thereof, the unmanned aerial vehicle comprising: an image input unit for acquiring an image of a peripheral image of a subject to be photographed; an object recognition unit for extracting a region of interest using the image acquired through the image input unit, detecting a specific region located within the region of interest to measure coordinates, and recognizing the specific region as an object to be tracked; an object tracking unit for calculating and tracking a position of the object to be tracked recognized by the object recognition unit using a tracking learning detection (TLD) learning algorithm and generating a drive command for driving the unmanned aerial vehicle corresponding to the position; a motion recognition unit for recognizing a motion of the object to be tracked and generating a driving command corresponding to a photographing mode, a moving picture photographing mode, a

Abstract: A multibeam light source unit, a method of adjusting the same, a light scanning unit, and an image forming apparatus are provided. The multibeam light source unit includes light sources that emit multiple beams, a flange that includes installation surface on which holder installation holes are provided, and middle holders on which a light source is installed. The middle holder includes a light source mounting unit, a cylinder-shape insertion unit that is inserted into a holder installation hole, and fixing protrusion units protruding outside from a light source mounting unit and fixed to the flange, and a jig coupling unit that is coupled with a jig when adjustment is performed.

Abstract: A multibeam light source unit, a method of adjusting the same, a light scanning unit, and an image forming apparatus are provided. The multibeam light source unit includes light sources that emit multiple beams, a flange that includes installation surface on which holder installation holes are provided, and middle holders on which a light source is installed. The middle holder includes a light source mounting unit, a cylinder-shape insertion unit that is inserted into a holder installation hole, and fixing protrusion units protruding outside from a light source mounting unit and fixed to the flange, and a jig coupling unit that is coupled with a jig when adjustment is performed.