Abstract: The present invention provides a cargo falling prevention system for a vehicle and a control method, which can determine a defective loaded state of cargo at an early stage to prevent the cargo from falling off a vehicle so as to avoid a collateral accident. Further, the present invention provides a cargo falling prevention system for a vehicle and a control method, which can allow a driver to recognize falling of cargo and to take a quick action to cope with the falling of the cargo.

Abstract: A storage device includes a main storage including a plurality of nonvolatile memory devices, the main storage device configured to store data; and a storage controller configured to control the main storage. The storage controller is configured to, divide a plurality of memory blocks of the plurality of nonvolatile memory devices into a plurality of banks, assign each one of the plurality of banks into one of a) a plurality of sets and b) one free bank, each of the plurality of sets including at least one bank, perform data migration operation to transfer the data among the sets by using the one free bank in response to an input/output (I/O) request from an external host device while securing a specific I/O execution time, and control the data migration operation such that the I/O request is independent of the data migration operation.

Abstract: Light emitting display device and driving method thereof. A light emitting display device includes a display panel configured to display an image, and a data driver including a panel driving circuit and a panel sensing circuit, the panel driving circuit configured to drive the display panel, and the panel sensing circuit configured to sense the display panel. The data driver pre-charges a reference line of the display panel based on a voltage output from at least one of data voltage output circuits included in the panel driving circuit.

Abstract: The present disclosure provides a device and method of generating a nonlinear waveform signal dissipating low power and operating at a high speed. The device includes: a digital preprocessing unit configured to quantize an effective input signal to generate a linear data signal and a residual signal that is a difference between the effective input signal and the linear data signal; a nonlinear digital-to-analog conversion circuit (DAC) having a nonlinear relationship between an input and an output and configured to convert the linear data signal into a first analog signal; a linear interpolation DAC configured to convert the residual signal into a second analog signal to enable a generation of a converted analog signal by an addition of the second analog signal to the first analog signal; and an output circuit configured to output the converted analog signal as a nonlinear waveform signal.

Abstract: An electronic apparatus includes a display panel and a sensor disposed on the display panel and including a plurality of sensing units disposed on an active area. Each of the sensing units includes a first sensing pattern, second sensing patterns, a bridge pattern, and a plurality of patterns. Among the sensing units, the patterns of the sensing unit making contact with a first boundary portion having a curvature in the active area and a peripheral area include a plurality of outer patterns, and at least one of the outer patterns is electrically connected to the first sensing pattern or the second sensing patterns.

Abstract: A storage device includes a main storage including a plurality of nonvolatile memory devices, the main storage device configured to store data; and a storage controller configured to control the main storage. The storage controller is configured to, divide a plurality of memory blocks of the plurality of nonvolatile memory devices into a plurality of banks, assign each one of the plurality of banks into one of a) a plurality of sets and b) one free bank, each of the plurality of sets including at least one bank, perform data migration operation to transfer the data among the sets by using the one free bank in response to an input/output (I/O) request from an external host device while securing a specific I/O execution time, and control the data migration operation such that the I/O request is independent of the data migration operation.

Abstract: A storage device includes a non-volatile memory including a plurality of memory blocks. The storage device performs an alignment operation in response to receipt of an align command. The alignment operation converts a received logical address of a logical segment into a physical address and allocates the physical address to a physical block address corresponding to a free block. The storage device is further configured to performs a garbage collection in units of the physical block address that indicates one memory block.

Abstract: The present disclosure relates to an apparatus and a method for an impact test, which can easily accelerate an impact body at a desired acceleration using an air pressure and an electromagnetic force. According to an embodiment of the present disclosure, an apparatus for an impact test includes a clamping unit configured to fix a specimen, and an impact unit disposed to be spaced apart from the clamping unit and configured to accelerate and launch an impact body to collide with the specimen by an air pressure and an electromagnetic force.

Abstract: A light emitting device is provided. The light emitting device includes a first semiconductor layer; a second semiconductor layer provided on a bottom surface of the first semiconductor layer; an active layer interposed between the first semiconductor layer and the second semiconductor layer; a dielectric layer provided on a bottom surface of the second semiconductor layer; a plurality of first n-contacts provided on a first etched surface of the first semiconductor layer; and a plurality of first p-contacts and a plurality of second p-contacts provided on the bottom surface of the second semiconductor layer. One first n-contact is disposed along a first edge region of the first semiconductor layer, one first p-contact is closer to the one first n-contact than one second p-contact, and an area of the one first p-contact is greater than an area of each of the second p-contacts.

Abstract: The present disclosure relates to a level adjustable washing machine and a method for adjusting a level of the washing machine.

Abstract: The present invention provides a concrete vacuum tube segment for a hyper-speed transportation system using ultra-high performance concrete (UHPC) and a manufacturing method thereof. A concrete vacuum tube segment for a hyper-speed transportation system can be easily manufactured using UHPC, in which shrinkage and structural cracking do not occur due to mixing a binder and a short fiber to secure airtightness on the basis of a maximum fill theory, and accordingly, shrinkage of the concrete vacuum tube segment can be reduced even in a partial-vacuum state in which the magnitude of drying shrinkage is very small and quick drying occurs; when mixing the UHPC, an antifoaming agent is mixed and a circular vacuum pump is used to remove generated entrapped air to minimize the entrapped air; and a capsule-type crack healing material, which is able to repair fine cracks, is compacted to secure airtightness of the concrete vacuum tube segment.

Abstract: A display device including: a substrate including a display area and a non-display area; a crack sensing line disposed in the non-display area; an electrostatic protecting line disposed in the non-display area; a light emitting element disposed on the substrate and including a first electrode, a second electrode disposed on the first electrode, and an emission layer disposed between the first electrode and the second electrode; and a power supplying line, wherein the second electrode and the power supplying line are in contact in an electrode contact area, the electrode contact area being disposed in the non-display area, and the crack sensing line and the electrostatic protecting line do not overlap the electrode contact area.

Abstract: The present invention provides a crack repair material of a concrete vacuum tube segment using ultra-high performance concrete (UHPC) for a hyper-speed transportation system and a crack repairing method for the same capable of, in a case in which a vacuum tube segment of a hyper-speed transportation system, such as the Hyperloop, is manufactured using UHPC, repairing cracks formed in the UHPC vacuum tube segment easily and conveniently using a crack growth prevention material and a patch repair material and capable of immediately repairing cracks formed in the UHPC vacuum tube segment to secure airtightness so that operation of a vacuum pump is minimized and overload of the vacuum pump is prevented.

Abstract: The present disclosure relates to ultra-high density concrete composite containing super-absorbent polymer (SAP)-Attached Fibers, suitable for making a near-vacuum tube for hyperloop transportation system, a method for manufacturing the ultra-high density concrete composite, a method for manufacturing a concrete member using the ultra-high density concrete composite and an ultra-high density concrete member manufactured by the method.

Abstract: Disclosed is a formulation comprising a copolymer comprising one or more high refractive index first monomers and one or more second monomers comprising a reactive side chain and one or more solvents. The formulation may optionally contain additional components. Further disclosed are methods for forming optical thin films from the formulation and optical devices containing the optical thin films.

Abstract: The present disclosure relates to a display device capable of improving image processing capability by varying a spatial processing resolution of a bit depth of data according to change in a display area, and a display device according to an embodiment includes: a panel including a display area composed of a plurality of pixels and having a variable physical shape; a panel driver for driving the panel; and a timing controller for varying the area of a first display area in which an image is displayed in the display area according to change in the shape of the panel when the change in the shape of the panel is detected through a sensor and varying a distance between pixels on which compensation processing is performed in pixels corresponding to the first display area in response to the varied area of the first display area.

Abstract: A refrigerator includes a main body having a storage compartment formed therein, and a cooling module forming a machine compartment in which a compressor is disposed and detachably mounted to the main body. The cooling module includes a module body forming the machine compartment, a condenser of an L shape disposed on one side of the compressor and including a first part corresponding to a portion of a rear surface of the machine compartment and a second part corresponding to one side of the machine compartment. The condenser is vertically mounted on a base plate disposed below the module body. A module cover is provided to cover the rear of the machine compartment, and a suction flow path includes first and second suction flow paths.

Abstract: Disclosed is a method for manufacturing high-carbon bearing steel, which include: heating a billet at a temperature of about 950 to 1,050° C. for about 70 to 120 minutes, rolling the billet to manufacture a wire rod, winding the wire rod to manufacture a wire rod coil, cooling the wire rod coil, and subsequently heat treating the wire rod coil for spheroidizing and carbonitriding, respectively. The bearing steel may include an amount of about 0.9 to 1.3 wt % of carbon (C), an amount of about 1.1 to 1.6 wt % of silicon (Si), an amount of about 1.0 to 1.5 wt % of manganese (Mn), an amount of about 1.5 to 1.9 wt % of chromium (Cr), an amount of about 0.2 to 0.6 wt % of nickel (Ni), an amount of about 0.1 to 0.3 wt % of molybdenum (Mo), and the balance iron (Fe) based on the total weight thereof.

Abstract: A method for correcting a magnetic resonance imaging error using a heart rate interval may include: measuring T1 of a stand-alone phantom for correcting the error; obtaining a T1 map generated by mapping a recovery time according to a reference recovery rate of protons in heart tissues of a subject inverted by a radio frequency (RF) pulse in pixel units into a two-dimensional space; calculating a correction function based on the measured T1 of the phantom; and correcting an error of the T1 map based on the calculated correction function.

Abstract: The relay according to an embodiment of the disclosure includes a main body configured to open and close a circuit by an input signal, and a plurality of terminals extending from the main body and coupled to a PCB, wherein each of the plurality of terminals comprises an inclined extension portion configured to allow the main body to be spaced apart from the PCB and maintain an inclined state with respect to a surface of the PCB and a lower surface of the main body, and a coupling portion extending from the inclined extension portion in a direction to enter a coupling slot of the PCB.