Abstract: The present disclosure provides a unit hanging apparatus, an overhead hoist transport, and an overhead hoist transport facility. A unit hanging apparatus according to an embodiment of the present disclosure includes a through-hole formed in a hoist body of a hoist unit; and a hanging unit formed in a hand unit suspended from a hoist belt of the hoist unit, and having a hanging pin that passes through the through-hole and is hung on the hoist body so that the hand unit is hung on the hoist unit.

Abstract: The present disclosure relates to a battery pack configured to accommodate a battery module including a cell stack in which a plurality of cells are stacked, including: a pack case including a base plate configured to support a lower portion of the battery module, a main partition wall coupled to a center portion of the base plate and formed to extend across the base plate, a side wall coupled along an edge of the base plate, and an auxiliary partition wall having both ends coupled to the main partition wall and the side wall, respectively; and a long bolt member coupled to the pack case by passing through the auxiliary partition wall such that the auxiliary partition wall is coupled to the main partition wall and the side wall.

Abstract: Disclosed is a superjunction semiconductor device (1) and a method for manufacturing the same and, more particularly, to a superjunction semiconductor device (1) and a method for manufacturing the same seeking to improve breakdown voltage characteristics of the device by effectively dispersing a lateral electric field in a ring region R in the lower portion of an epitaxial layer by forming first conductivity type floating impurity-doped regions in the lower portion of the epitaxial layer in the ring region R under a p-rich condition.

Abstract: Provided is a manufacturing method of a Van der Waals contact semiconductor device, which includes arranging and patterning a first material on a first substrate; arranging and patterning a second material on a second substrate; and transferring the second material onto the first material, in which any one of the first material and the second material is a topological insulator (TI), and the other one includes a two-dimensional semiconductor material, and the first material and the second material are subjected to Van der Waals contact.

Abstract: A cell unit having a simple structure and excellent scalability and safety is provided. The cell unit includes at least one pouch-type cell, a unit case having an inner space in which the at least one pouch-type cell is accommodated, and a venting member disposed in the inner space of the unit case, the venting member including a venting passage therein and configured to discharge venting gas discharged from the at least one pouch-type cell.

Abstract: An apparatus of absorbing a vibration for a transferring vehicle that absorbs a vibration of the transferring vehicle, the transferring vehicle including a driving unit and two pairs of wheels, includes: a support shaft supporting the transferring vehicle above a base plate provided between the transferring vehicle and a hoist; and a first vibration absorbing unit provided on the base plate and reducing twisting of the base plate, wherein the first vibration absorbing unit includes: a reinforcing plate provided above the base plate; and a plurality of first springs provided to be spaced apart from each other at an edge of the reinforcing plate and elastically support the reinforcing plate between the reinforcing plate and the base plate.

Abstract: An antenna package according to an embodiment includes antenna units, and a circuit board electrically connected to the antenna units. The circuit board includes a core layer, antenna feeding lines distributed on a surface of the core layer and connected to the antenna units, power/data lines distributed on the surface of the core layer, power/data ports connected to end portions of the power/data lines, and antenna feeding ports connected to end portions of the antenna feeding lines and arranged to be closer to the antenna units than the power/data ports.

Abstract: An antenna device according to an embodiment of the present invention includes a dielectric layer, a first radiator disposed on the dielectric layer in a first direction, a second radiator formed in a shape different from that of the first radiator and disposed on the dielectric layer in a second direction, a first transmission line which extends in the first direction to be connected to the first radiator, and a second transmission line which extends in the second direction to be connected to the second radiator, and intersects the first transmission line with being physically or electrically spaced apart therefrom.

Abstract: An antenna package according to an exemplary embodiment includes an antenna unit, a printed circuit board including an antenna connection wiring electrically connected to the antenna unit, an antenna driving integrated circuit (IC) chip mounted on the printed circuit board and connected to the antenna connection wiring, and a touch sensor driving IC chip and a display driving IC chip mounted on the printed circuit board together with the antenna driving IC chip. The driving IC chips are integrated in a single printed circuit board to improve spatial and process efficiency.

Abstract: Disclosed herein relates to a pack case, including: a cooling plate having a cooling flow path on an inside thereof; a side plate coupled to an edge of the cooling plate; a center frame coupled to the cooling plate to longitudinally divide the storing space formed by the side plate; and a side beam coupled to the cooling plate to transversely divide a plurality of spaces divided by the center frame, wherein the cooling plate comprises a slot formed by penetrating along a coupling position of the center frame or the side beam.

Abstract: Example embodiments include a battery insulation sheet having a structure in which a first substrate, an aerogel layer, and a second substrate are laminated, wherein opposite surfaces of the aerogel layer is in contact with the first substrate or the second substrate adjacent thereto. Example embodiments also include a method of manufacturing a battery insulation sheet, and a battery module including the battery insulation sheet.

Abstract: An antenna device according to an embodiment includes a dielectric layer, a rhombus-shaped first radiator disposed on an upper surface of the dielectric layer, a transmission line connected to the first radiator, a signal pad connected to one end of the transmission line, ground pads disposed around the signal pad, and second radiators extending from the ground pad along lower sides of the first radiator.

Abstract: A connector structure according to an embodiment of the present disclosure includes a second connector and a first connector coupled to the second connector. The first connector includes a first insulator, a first conductive connection terminal disposed on the first insulator, a second conductive connection terminal spaced apart from the first conductive connection terminal to form a single row structure on the first insulator together with the first conductive connection terminal, and a first barrier structure disposed between the first conductive connection terminal and the second conductive connection terminal on the first insulator.

Abstract: The present technology relates to a battery pack. More specifically, the battery pack of the present technology includes a pack case that includes a module area in which the battery modules are mounted, and a base plate defining a hollow shape and having a plurality of space parts formed therein to support a lower part of a battery module and in which coolant is stored; sidewalls coupled to a rim of the base plate; and a separation wall coupled to the base plate to separate the battery modules from each other. The separation wall includes a main separation wall extended and formed across a central part of the pack case. The base plate thus enables coolant to flow in out to the space part and an inlet and an outlet at each end connecting the space parts with each other located between a pair of adjacent space parts, and further includes a flow path part including a plurality of cooling flow paths to connect the space parts each other.

Abstract: Examples of the disclosure include a battery module including a plurality of cells, an insulation sheet between the plurality of cells, the insulation sheet having an upper surface and a lower surface disposed so as to face cells adjacent thereto, respectively, and a refractory layer formed on at least one side surface part of a border side surface between the upper surface and the lower surface of the insulation sheet, wherein the refractory layer includes an inorganic binder. Examples of the disclosure also include a method of manufacturing the battery module, and a battery pack including the battery module.

Abstract: An aerogel composition for battery insulation sheets includes a reinforcement material including two or more fibrous supports, an aerogel, a functional material including a binder, a dispersant, or a combination thereof, and a solvent, wherein the two or more fibrous supports have different aspect ratios (AR) as represented by Formula 1: AR=L/D,??Formula 1 where in Formula 1, L indicates an average length of a fibrous support of the two or more fibrous supports and D indicates an average diameter of the two or more fibrous supports.

Abstract: Example embodiments include an aerogel composition for battery insulation sheets, the aerogel composition including a reinforcement material including a first fibrous support and a second fibrous support, an aerogel, a functional material including a binder, a dispersant, or a combination thereof, and a solvent, wherein the first fibrous support and the second fibrous support have different ingredients. Example embodiments also include a method of manufacturing the aerogel composition, a battery insulation sheet formed using the aerogel composition, and a method of manufacturing the battery insulation sheet.

Abstract: A lithium secondary battery including a positive electrode, a negative electrode comprising a negative electrode current collector, and an electrolyte interposed between the positive electrode and negative electrode. The lithium metal is formed on the negative electrode current collector by lithium ions migrating toward the negative electrode current collector after charge. The electrolyte comprises a sacrificial salt having an oxidation potential of 5 V or less with respect to lithium. The lithium secondary battery forms lithium metal while being blocked from the atmosphere, and thereby improves an existing problem caused by high reactivity of lithium metal. By including a sacrificial salt in an electrolyte, lithium consumption caused by an irreversible reaction of a negative electrode is reduced, which may prevent decline in the battery capacity and lifetime properties.