Abstract: The present invention relates to an acellular skin substitute for breast reconstruction and a preparation method therefor. In the present invention, an acellular skin substitute may be prepared through the removal of epidermal layers and an acellularization process, in which the use of a proteolytic enzyme and a surfactant is excluded. In addition, since the acellular skin substitute is cut into suitable sizes and shapes to cover a breast reconstruction implant through design software and then cut out with a CNC machine, the time for breast reconstruction surgery may be reduced, and since no dead space is formed after suturing, the incidence of seromas may be reduced. Accordingly, the side effects of surgery may be lessened.

Abstract: Disclosed is a positive electrode material for a lithium secondary battery. The positive electrode material includes a positive electrode active material formed of Li—[Mn—Ti]-M-O-based material including a transition metal (M) to enable reversible intercalation and deintercalation of lithium and molybdenum oxide. The positive electrode active material is coated with the molybdenum oxide to form a coating layer on a surface thereof.

Abstract: A display device is provided. The display device includes a substrate including a display area and a pad area, which is disposed on one side of the display area, a plurality of conductive layers disposed on the substrate, in the display area and the pad area, a passivation layer disposed on the conductive layers, and a plurality of light-emitting elements disposed on the passivation layer, in the display area, and spaced apart from one another, wherein at least one of the conductive layers includes a first metal layer, a second metal layer, which is disposed on the first metal layer, and a third metal layer, which is disposed on the second metal layer, the first metal layer includes vanadium (V), the second metal layer includes aluminum (Al) or an Al alloy, and the third metal layer includes V or titanium (Ti).

Abstract: A diffractive light guide plate including a light guide unit; an input diffractive optical element that receives lights output from a light source and diffracts the received lights to be guided on the light guide unit; and two output diffractive optical elements disposed in a predetermined region of the light guide unit and having different linear grating patterns from each other, wherein the two output diffractive optical elements are configured so that each one output diffractive optical element receives the lights from the input diffractive optical element and allows the received lights to be directed to the other output diffractive optical element by diffraction, and so that each one output diffractive optical element receives lights from the other output diffractive optical element and allows the received lights to be output from the light guide unit by diffraction, and the two output diffractive optical elements having different linear grating patterns are alternately arranged in at least one dimension

Abstract: Disclosed are a thermoplastic elastomeric composition for vehicle mounts which has improved surface energy and compression set while solving reduction in wear strength, by blending EPDM rubber, polypropylene, silicon, and poly(styrene-ethylene-butadiene-styrene) (SEBS) in appropriate amounts, and a molded article including the same.

Abstract: An apparatus and method for treating a substrate are provided. The apparatus includes at least one first process chamber configured to supply a developer onto the substrate; at least one second process chamber configured to treat the substrate using a supercritical fluid; a transfer chamber configured to transfer the substrate from the at least one first process chamber to the at least one second process chamber, while the developer supplied in the at least one first process chamber remains on the substrate; and a temperature and humidity control system configured to manage temperature and humidity of the transfer chamber by supplying a first gas of constant temperature and humidity into the transfer chamber.

Abstract: A battery module ac includes a cell stack in which a plurality of battery cells are vertically stacked; a module housing including a base plate supporting the cell stack, and a pair of side plates covering both side portions of the cell stack and each including a spark direction changing portion formed by bending an end portion of the side plate in a longitudinal direction of the side plate toward the cell stack; and a bus bar frame assembly covering an opening portion formed on a side of the module housing in a longitudinal direction of the module housing, the bus bar frame assembly including a bus bar frame coupled to a side of the cells tack in a longitudinal direction of the cell stack and a bus bar located on the bus bar frame and coupled to an electrode lead of the battery cell.

Abstract: A battery module includes a cell stack in which a plurality of battery cells are vertically stacked; a module housing including a base plate supporting the cell stack and a pair of side plates covering both side portions of the cell stack; a bus bar frame assembly covering an opening portion formed on a side of the module housing in a longitudinal direction of the module housing; and a plurality of spark delay portions protruding from an inner surface of each of the pair of side plates and spaced apart from one another in a height direction of the side plate.

Abstract: A battery pack includes a sub-pack including a plurality of battery modules that are located adjacent to one another; a duct coupled to a side of the sub-pack in a width direction of the sub-pack; and a duct cover covering a duct opening portion formed on a side of the duct in a longitudinal direction of the duct, the duct cover including a filter having a mesh structure.

Abstract: The present invention relates to a novel peptide capable of inhibiting TGF-? signaling and the use thereof. The peptide of the present invention is capable of inhibiting the TGF-?-induced signaling pathway or the expression of TGF-?, and thus can treat or prevent various diseases caused by TGF-? signaling, and furthermore, can effectively inhibit tumorigenesis processes such as TGF-?-signaling induced tumor growth and metastasis.

Abstract: A strap center fixed type resonator may include a resonator body configured to be mounted on a rim portion of a wheel supporting a tire; a resonating portion formed on a surface of the resonator body; and a strap inserting portion formed on a bottom internal surface of the resonating portion inside the resonating portion to allow a strap to be inserted in the strap inserting portion, wherein the strap is inserted into the strap inserting portion to fix the resonator body to the rim portion of the wheel.

Abstract: A display apparatus and a manufacturing method thereof including a plurality of light emitting diode (LED) elements, signal electrodes configured to supply data signals to the plurality of LED elements, and a common electrode configured to provide a ground to the plurality of LED elements, in which one end of each of the plurality signal electrodes is surrounded by the common electrode or respective ends of the common electrode are surrounded by the plurality of signal electrodes.

Abstract: Provided are an electronic device and method for assisting driving of a vehicle, the electronic device including a sensor configured to sense a rotation direction of a steering wheel of the vehicle, a processor configured to monitor rotation direction switching events of the steering wheel, obtain a rotation direction switching pattern about a number of rotation direction switching events of the steering wheel per unit time, and determine whether to provide an alert to a driver of the vehicle, based on the obtained rotation direction switching pattern, and an outputter configured to output the alert to the driver, based on the determination.

Abstract: A tool case fixing structure of a vehicle includes at least two weld stud bolts located on a floor panel of a vehicle body and formed at a front end and a rear end in a length direction of a vehicle, a case body inserted into one side of a spare tire of the vehicle and having a plurality of tool grooves formed to insert a tool into the tool grooves, at least two fastener holes formed on the case body corresponding to locations of the weld stud bolts, and at least two fasteners formed corresponding to locations of the fastener holes and configured to be fastened with the weld stud bolts to fix the case body to the vehicle body.

Abstract: The present disclosure relates to a display apparatus including a substrate, a thin film transistor disposed on the substrate, a first insulating layer disposed on a source electrode and a drain electrode of the thin film transistor, a light emitting diode disposed on the first insulating layer to emit light toward the substrate, a second insulating layer disposed on the first insulating layer to surround the light emitting diode, an upper electrode disposed on the second insulating layer, and a driver IC chip disposed above the upper electrode to be connected to the upper electrode. According to the above configuration, the driver IC chip is disposed on the back side of a light emitting surface of a display panel, so that a bezel is capable of being minimized or omitted, and manufacturing of the display apparatus is easy and manufacturing costs is reduced.

Abstract: A tool case fixing structure of a vehicle includes at least two weld stud bolts located on a floor panel of a vehicle body and formed at a front end and a rear end in a length direction of a vehicle, a case body inserted into one side of a spare tire of the vehicle and having a plurality of tool grooves formed to insert a tool into the tool grooves, at least two fastener holes formed on the case body corresponding to locations of the weld stud bolts, and at least two fasteners formed corresponding to locations of the fastener holes and configured to be fastened with the weld stud bolts to fix the case body to the vehicle body.

Abstract: Various embodiments of the present disclosure relate to an apparatus and a method for communicating with another electronic device in an electronic device. The electronic device includes: a first communication module configured to support low frequency communication; a second communication module configured to support cellular communication; at least one sensor; at least one processor; and a memory electrically connected with the processor, wherein, when being executed, the memory may store instructions that cause the at least one processor to detect a motion of the electronic device based on the at least one sensor, and to transmit a signal for controlling an activation state regarding the low-frequency communication with another electronic device to the another electronic device via the second communication module, based on motion information of the electronic device. Other embodiments are possible.

Abstract: An apparatus for reducing tire noise may include a rim with a tire mounted thereto in a wheel; a resonance tube provided along an external circumferential surface of the rim, and configured such that a first edge portion thereof in a width direction is provided with a first flange locked to a first side wall of the rim and a second edge portion thereof in the width direction is provided with a second flange; a strap provided along the external circumferential surface of the rim to surround the second flange of the resonance tube such that the resonance tube is brought into contact with the external circumferential surface of the rim; and a protruding portion configured to protrude from the external circumferential surface of the rim to prevent the resonance tube and the strap from being moved in the width direction thereof.

Abstract: The present disclosure relates to a display apparatus including a substrate, a thin film transistor disposed on the substrate, a first insulating layer disposed on a source electrode and a drain electrode of the thin film transistor, a light emitting diode disposed on the first insulating layer to emit light toward the substrate, a second insulating layer disposed on the first insulating layer to surround the light emitting diode, an upper electrode disposed on the second insulating layer, and a driver IC chip disposed above the upper electrode to be connected to the upper electrode. According to the above configuration, the driver IC chip is disposed on the back side of a light emitting surface of a display panel, so that a bezel is capable of being minimized or omitted, and manufacturing of the display apparatus is easy and manufacturing costs is reduced.

Abstract: A strap center fixed type resonator may include a resonator body configured to be mounted on a rim portion of a wheel supporting a tire; a resonating portion formed on a surface of the resonator body; and a strap inserting portion formed on a bottom internal surface of the resonating portion inside the resonating portion to allow a strap to be inserted in the strap inserting portion, wherein the strap is inserted into the strap inserting portion to fix the resonator body to the rim portion of the wheel.