Abstract: A camera module according to one embodiment may comprise: a lens barrel including at least one lens; a magnet disposed on one surface of the lens barrel; a first sensor and a second sensor which measure magnetic force emitted from the magnet; and a control unit which detects the position of the lens by removing noise due to an external environment on the basis of information on the magnetic force measured by the first sensor and the second sensor.

Abstract: An embodiment includes: a lens assembly including a fixed lens group and a first lens group that is movable in a first axis direction; an image sensor which detects light passing through the fixed lens group and the first lens group; an optical member which irradiates light to the fixed lens group and is tiltable with respect to a second axis or a third axis, which are perpendicular to the first axis; and a control unit storing correction values for correcting the tilt of an optical axis of the lens assembly.

Abstract: A camera module includes a first circuit board on which the image sensor is disposed; a base disposed on the first circuit board; a lens assembly disposed within the base; and a third circuit board disposed on one side of the base, on which a coil part constituting the lens assembly and a driving device for controlling driving of the coil part are disposed. The driving device includes a coil driver configured to apply a current to the coil, and a Hall sensor configured to sense a position of the lens assembly.

Abstract: A camera module according to one embodiment may comprise: a lens barrel including at least one lens; a magnet disposed on one surface of the lens barrel; a first sensor and a second sensor which measure magnetic force emitted from the magnet; and a control unit which detects the position of the lens by removing noise due to an external environment on the basis of information on the magnetic force measured by the first sensor and the second sensor.

Abstract: A camera module according to an embodiment may include a first circuit board on which the image sensor is disposed; a base disposed on the first circuit board; a lens assembly disposed within the base; and a third circuit board disposed on one side of the base, on which a coil part constituting the lens assembly and a driving device for controlling driving of the coil part are disposed, wherein the driving device comprises: a coil driver configured to apply a current to the coil, and a Hall sensor configured to sense a position of the lens assembly.

Abstract: A swallowable oral drug delivery device comprises: a driving part including an actuator, and a cylinder linearly moving by means of the actuator; a drug accommodation part including a first chamber for accommodating a piston linked with the cylinder to linearly move and an inactivated first drug, a second chamber for accommodating a second drug activating the first drug, a separation membrane for isolating the first chamber from the second chamber, and an outlet membrane for closing an outlet allowing either the first chamber or the second chamber to communicate with an external environment; a sensing part for identifying the movement or position of the drug delivery device; and a control part for receiving a signal provided from the sensing part, and controlling the operation of the actuator on the basis of the signal.

Abstract: Provided is an implantable biosensor including an intermediate layer; a first electrode layer provided on one surface of the intermediate layer and including a first electrode configured to react with a bio material and an auxiliary electrode electrically connected to the first electrode; and a second electrode layer provided on another surface of the intermediate layer to face the first electrode layer and including a second electrode operating as a reference electrode.

Abstract: An actuator according to an embodiment of the present invention comprises: a magnet; a plurality of position sensors arranged to face the magnet; and a control unit which is connected to each of the plurality of position sensors and receives a signal input to detect the position of the magnet.

Abstract: Disclosed is an integrated biochemical sensor including a reference electrode, a plurality of working electrodes each having different artificial lipid membranes, and partition layers for electrically insulating the reference electrode and each of the working electrodes.

Abstract: A connecting device for piping is disclosed. The connecting device for piping includes a connecting device body having therein ball insertion holes, balls inserted into the ball insertion holes so as to come into close contact with the outer surface of a pipe, a locking cap including a locking cap body movably coupled to the connecting device body and a pressing rim portion pressing the balls, a locking cap spring pressing the locking cap toward the position at which the locking cap contacts the balls, a stopper cap movably coupled to the connecting device body so as to limit movement of the locking cap, a plunger including a plunger body, a plunger tube inserted into the pipe, and a packing disposed on the periphery of the plunger tube so as to come into contact with the pipe, and a plunger spring pressing the plunger toward the pipe.

Abstract: The present invention relates to a compound represented by Formula 1 wherein A, B, L, X, and R1 to R6 are as described herein, or a pharmaceutically acceptable salt thereof, which serves as a GLP-1 receptor agonist and may be useful in the prevention or treatment of a disease associated with GLP-1 activity.

Abstract: Provided is an olfactory data sharing terminal including a receiver configured to receive olfactory data obtained by sensing an odor of an object through an olfactory sensor; a preference determiner configured to determine whether a user prefers the received olfactory data, based on a user olfactory function fuser(x); and a display displaying a user preference for the received olfactory data.

Abstract: The disclosure provides a piezoelectric element and a method for manufacturing a piezoelectric element. The disclosure provides the piezoelectric element comprising: a base layer, a piezoelectric layer which is disposed on one surface of the base layer, and in which upwardly curved convex portions and downwardly curved concave portions are continuously disposed along a first direction; and contact members which are disposed on the concave portions of the piezoelectric layer and on the one surface of the base layer to connect the piezoelectric layer to the base layer.

Abstract: A method for fabricating a semiconductor device includes forming a first mask layer on a substrate, forming an under layer on the first mask layer, forming a first photoresist pattern that includes tin on the under layer, converting at least a part of the first photoresist pattern into a second photoresist pattern including tin fluoride, through a plasma treatment process using fluorine element, etching the under layer using the second photoresist pattern as a first mask to form an under pattern, etching the first mask layer to form a first mask pattern, and etching at least a part of the substrate, using a mask pattern including the first mask pattern as a second mask.

Abstract: A camera module according to one embodiment may comprise: a lens barrel including at least one lens; a magnet disposed on one surface of the lens barrel; a first sensor and a second sensor which measure magnetic force emitted from the magnet; and a control unit which detects the position of the lens by removing noise due to an external environment on the basis of information on the magnetic force measured by the first sensor and the second sensor.

Abstract: A camera module according to an embodiment may include a first circuit board on which the image sensor is disposed; a base disposed on the first circuit board; a lens assembly disposed within the base; and a third circuit board disposed on one side of the base, on which a coil part constituting the lens assembly and a driving device for controlling driving of the coil part are disposed, wherein the driving device comprises: a coil driver configured to apply a current to the coil, and a Hall sensor configured to sense a position of the lens assembly.

Abstract: A method of manufacturing an electronic device is provided. The method includes forming a stack structure by placing a to-be-peeled layer on a substrate, applying thermal shock to the stack structure, detaching the to-be-peeled layer from the substrate, and transferring the detached to-be-peeled layer to a target substrate.

Abstract: The present technology relates to an anti-stripping agent for an asphalt mixture, which includes a refined slowly-cooled slag obtained by processing slag, generated in ironmaking and steelmaking processes, using a specific method, and to a method for preparing the same, an asphalt mixture including the same, and a method for preparing the asphalt mixture. The refined slowly-cooled slag may include 55 to 65 mass % of CaO, 5 to 10 mass % of SiO2, 1 to 5 mass % of Al2O3, and 1 to 5 mass % of MgO.