Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus comprising: a treating vessel including an outer cup and an inner cup placed in an inner side of the outer cup, the inner cup and the outer cup in combination defining a recollecting route for a recollecting a liquid; a rotatable spin head placed within the treating vessel on which a cleaning jig is placed; wherein the treating vessel comprises a first protrusion protruding from an inner side surface of the outer cup to direct a cleaning liquid scattering from the cleaning jig toward a surface of the inner cup.

Abstract: An apparatus for manufacturing a battery can, a method of manufacturing a battery can, and a secondary battery including a battery can are disclosed. An apparatus for manufacturing a battery can includes a press mold configured to press a metal bar made of a metal material and form the metal bar into a battery can, and a sensor assembly configured to count the metal bar. The sensor assembly includes a sensor including a sensing surface to detect the metal bar before the metal bar is placed on the press mold, a support configured to support the sensor without blocking the sensing surface, an air nozzle coupled to the support and configured to blow air outside the support into the support such that a positive pressure is generated inside the support, and an air supplier connected to the air nozzle to blow the air into the support.

Abstract: Disclosed are a dumpling stuffing filling device and an automatic production system including same. A dumpling stuffing filling device according to an embodiment of the present invention comprises: a dumpling stuffing storage and supply hopper for storing and supplying dumpling stuffing to a plurality of dumpling wrappers; a dumpling stuffing supply rotor unit which is disposed at one side of the dumpling stuffing storage and supply hopper and supplies a fixed quantity of dumpling stuffing supplied from the dumpling stuffing storage and supply hopper; and a plurality of dumpling stuffing delivery units which have one side provided to be connected to the dumpling stuffing supply rotor unit and deliver the fixed quantity of dumpling stuffing supplied from the dumpling stuffing storage and supply hopper; and a dumpling stuffing discharge unit.

Abstract: Provided are a composition for depositing a molybdenum-containing thin film, a method for manufacturing a molybdenum-containing thin film, and a molybdenum-containing thin film using the same, the composition for depositing a molybdenum-containing thin film comprising a precursor for thin film deposition comprising a monovalent molybdenum-based compound, a divalent molybdenum-based compound, a trivalent molybdenum-based compound, a tetravalent molybdenum-based compound, a pentavalent molybdenum-based compound, a hexavalent molybdenum-based compound, a zero-valent molybdenum-based compound that binds to at least two organic ligands, or any combination thereof, and a reactant comprising a compound represented by Chemical Formula 1, a compound represented by Chemical Formula 2, or a combination thereof, wherein a molar concentration of the reactant may be about 200 times or less than a molar concentration of the precursor for thin film deposition.

Abstract: The present disclosure provides a battery inspection device and a battery inspection method. The battery inspection device includes: a plasma application unit irradiating plasma to a test object while being moved in a predetermined direction; a signal acquisition unit contacting the test object and electrically connected thereto, and receiving an electrical signal induced by plasma; and a control unit controlling the plasma application unit and the signal acquisition unit, wherein the control unit determines whether damage has occurred to the exterior of the test object by analyzing a waveform derived from the electrical signal received from the signal acquisition unit.

Abstract: A method of classifying an object according to an embodiment includes extracting a first feature by transforming rectangular coordinates of points included in the box of the object, obtained from a point cloud acquired using a LiDAR sensor, into complex coordinates and performing Fast Fourier Transform (FFT) on the complex coordinates, obtaining an average and a standard deviation as a second feature, the average and the standard deviation being parameters of a Gaussian model for the points included in the box of the object, and classifying the type of object based on at least one of the first feature or the second feature.

Abstract: A pixel circuit may include a first transistor that provides a data signal to a first node according to a scan signal, a second transistor that initializes the first node, a first capacitor that is coupled between one terminal to which a light emission signal is provided and the first node, a second capacitor that is coupled between the first node and a second node, a third transistor that includes a gate coupled to the second node and one terminal coupled to a third node, a fourth transistor that includes a gate coupled to the second node and one terminal coupled to the third node, a fifth transistor that is coupled between the second node and the third node, a drive transistor that includes a gate to which a voltage corresponding to the voltage at the third node is supplied, and a micro light emitting diode that is coupled to the drive transistor.

Abstract: The present disclosure relates to an organ-on-a-chip, and according to the present disclosure, the organ-on-a-chip includes a first layer having a first microfluidic channel to culture a first organ cell, a second layer having a second microfluidic channel, a third layer having a third microfluidic channel to culture a second organ cell, a first membrane to spatially separate the first microfluidic channel from the second microfluidic channel, and a second membrane to spatially separate the second microfluidic channel from the third microfluidic channel, thereby measuring the rate of absorption of a test drug into the first organ cell and the second organ cell at the same time.

Abstract: A DC-DC converter may include a first transistor that includes one terminal to which an input voltage is provided, a second transistor that includes one terminal connected to another terminal of the first transistor, a third transistor that includes one terminal to which the input voltage is provided, a fourth transistor that includes one terminal connected to another terminal of the third transistor, a fifth transistor that has a diode connection with another terminal of the second transistor, a sixth transistor that has a diode connection with another terminal of the fourth transistor, a first capacitor that includes one terminal connected to the gate of the fifth transistor, and another terminal to which a first clock signal is provided, and a second capacitor that includes one terminal connected to the gate of the sixth transistor, and another terminal to which a second clock signal is provided.

Abstract: A secondary battery case manufacturing device includes a die including a first surface and a second surface that are opposite to each other, a punch hole extending through the first surface and the second surface, a punch arranged to face the first surface and configured to press a workpiece toward the punch hole in a first direction, a knockout member arranged to face the second surface and configured to press the workpiece in a second direction opposite to the first direction, and a stamp member on the knockout member and configured to imprint a pattern on the workpiece as the knockout member comes into contact with the workpiece.

Abstract: A notching apparatus for a secondary battery includes a lower body configured to support an electrode plate which includes a first area coated with an active material and a second area not coated with the active material, the electrode plate to be transferred in a first direction, an upper body configured to vertically move above the lower body, a die on the lower body and arranged to face the second area, a punch hole passing through the die and including a first punch hole, a second punch hole, and a third punch hole sequentially arranged in the first direction, and a punch on the upper body, insertable into the punch hole as the upper body moves downward, and configured to cut the second area.

Abstract: Disclosed are a ferroelectric semiconductor thin film, a method of forming the ferroelectric semiconductor thin film, a transistor, a memory device and an integrated circuit. The method of forming the ferroelectric semiconductor thin film includes preparing a precursor solution including an indium precursor and a selenium precursor, and performing spray pyrolysis of the precursor solution on a substrate to obtain the ferroelectric semiconductor thin film including a polycrystalline ?-In2Se3 layer.

Abstract: An oven includes a main body, a cooking compartment provided in the main body and having a front surface thereof is opened, the cooking compartment having an opening, a camera provided above the cooking compartment and configured to capture an inside of the cooking compartment through the opening, a camera cooling fan disposed above the camera and configured to cool the camera by suctioning external air, a first glass provided at the opening of the cooking compartment so that the camera captures the inside of the cooking compartment and configured to block transmission of heat in the cooking compartment to the camera, and a second glass provided between the camera and the first glass and configured to additionally block the transmission of heat to the camera.

Abstract: The present disclosure relates to a stretchable display and a method of manufacturing the same. The stretchable display according to one embodiment includes a stretchable substrate; a plurality of pixel islands formed on the stretchable substrate, wherein each of the pixel islands includes at least one thin-film transistor and one micro-LED; a plurality of pixel wires formed based on a liquid metal and connecting adjacent pixel islands among the pixel islands to each other; and a plurality of bus wires formed based on the liquid metal and connected to at least one pixel island among the pixel islands.

Abstract: Disclosed is a humidity control system for an EFEM using desiccant includes the equipment front end module (EFEM) including a transfer chamber being a space, in which a processing target object is transferred into a processing module, and a desiccant equipment installed in the EFEM to be separable, and that controls a humidity of the transfer chamber, the desiccant equipment includes a plurality of block bodies coupled to or separated from each other, and being transportable individually, each of the plurality of block bodies accommodates a humidity control equipment, and the humidity control equipment includes: a desiccant rotor including an adsorbent that adsorbs moisture of air that is to be supplied to the transfer chamber, and being rotated by a driving motor, and a regenerative heater that heats the air and causes the heated air to remove the moisture adsorbed to the adsorbent.

Abstract: An electrified vehicle includes a motor including windings, a power factor correction circuit including AC and DC terminals and including legs corresponding to respective AC terminals and connected between the DC terminals, and a DC/DC converter including a first switching circuit including first, second, and third primary legs connected between terminals of a battery, a second switching circuit including at least one secondary leg connected between the DC terminals, and a transformer connected between the first and second switching circuits. In a battery discharging mode, the DC/DC converter switches the first primary leg and the at least one secondary leg, outputting a voltage of the battery to the DC terminals via the transformer. When the motor may be driven, the DC/DC converter switches the second and third primary legs electrically disconnected from the transformer, outputting the voltage of the battery to the motor.

Abstract: A banking processing method according is performed by a processing logic including an application for banking processing implemented on a user terminal and a computer-readable storage medium. The method comprises the steps of: when the application for banking processing is run, searching a hardware security area of the user terminal and confirming the existence of a certificate for confirming an execution history of the application for banking processing; when the existence of the certificate is confirmed, searching the security area and confirming the existence of a token key for identifying whether login information of the user has been set; when the existence of the token key is not confirmed, setting the login information of the user by providing a membership page for setting the login information of the user; and opening an account according to a request of the user whose login information has been set.