Abstract: An exemplary semiconductor device can comprise (a) a substrate comprising a substrate dielectric structure between the substrate top side and the substrate bottom side, conductive pads at the substrate bottom side, and a substrate cavity through the substrate dielectric structure, (b) a base electronic component comprising inner short bumps; outer short bumps bounding a perimeter around the inner short bumps, and tall bumps between the outer short bumps and an edge of the base component top side, and (c) a mounted electronic component coupled to the inner short bumps of the base electronic component. The tall bumps of the base component can be coupled to the conductive pads of the substrate. The mounted electronic component can be located in the substrate cavity. The substrate bottom side can cover at least a portion of the outer short bumps of the base electronic component. Other examples and related methods are disclosed herein.

Abstract: A lithium secondary battery includes a cathode, a separator, and an anode including an anode current collector and an anode active material layer formed on the anode current collector and facing the cathode with the separator interposed therebetween. The anode active material layer includes a first anode active material layer formed on the anode current collector and including a first anode active material and a first anode binder containing a styrene-butadiene-based rubber (SBR) binder and a second anode active material layer formed on the first anode active material layer and including a second anode active material and a second anode binder containing a acryl-based binder. Each of the first anode active material and the second anode active material includes a silicon-based active material and a graphite-based material and contains 2 to 9.5 parts by weight of silicon with respect to the 100 part by weight of the graphite-based active material.

Abstract: An ultrasonic sensor includes a piezoelectric element, a cell case configured to support the piezoelectric element bonded to a front portion of the cell case at an inside of the cell case, the cell case having an opening at a rear portion thereof, a PCB assembly electrically connected to the piezoelectric element, a housing coupled to the opening of the cell case while receiving the PCB assembly therein and configured to seal a space required for electrical connection between the piezoelectric element in the cell case and the PCB assembly, a filler filling the space required for electrical connection between the piezoelectric element and the PCB assembly, after completion of the electrical connection between the piezoelectric element and the PCB assembly, and a rear cover configured to seal a rear opening formed at the housing in order to allow insertion of the PCB assembly.

Abstract: A radar sensor for a vehicle may include: a cover configured to transmit electromagnetic waves; a measurement unit disposed at a position facing the cover, and configured to generate the electromagnetic waves to sense an object; a housing having an internal space in which the measurement unit is disposed, and including an open entrance at which the cover is installed; a shield case coupled to the measurement unit, and configured to block the electromagnetic waves generated by the measurement unit such that the electromagnetic waves are discharged to the entrance; and one or more heat conductors disposed between the measurement unit and the shield case and between the shield case and the housing, and configured to conduct heat, generated by the measurement unit, from the shield case to the housing such that the heat is discharged to the outside of the housing.

Abstract: The present invention relates to a composition for hemostasis which contains collagen, stabilizer, and thrombin, and a container including the same. The present invention is applicable to a bleeding patient requiring emergency treatment with a simple method of use. There is no toxicity and no problem of blood infection. A biodegradation rate is fast. In this regard, the present invention achieves an excellent hemostatic effect. Therefore, the composition for hemostasis is useful as a hemostat.

Abstract: A waveguide for a radar, in which a passage is formed by walls having a predetermined thickness to guide electromagnetic waves that a radar element transmits and receives, and all parts including the walls are made of conductive plastic having frequency surface resistance of 1000? or less and magnetic permeability of 0.001 H/m or more.

Abstract: A sensor apparatus for a vehicle includes a protector, a holder, and a sensor. The protector is inserted into an insertion hole of a deck of the vehicle. The protector includes protector hooks formed thereon. The holder is inserted into the insertion hole and coupled to the protector so as to be constrained by the protector hooks. The holder includes holder hooks formed so as to be hooked to an inner surface of the deck. The sensor is coupled to the holder.

Abstract: The present invention relates to a hemostatic composition including collagen, a stabilizer, and thrombin, and a container holding this hemostatic composition. The hemostatic composition and the container holding this hemostatic composition can be applied to an urgent bleeding patient by a simple method of use, and the hemostatic composition is less toxic, does not have a problem of blood infection, has a fast rate of biodegradation, has an excellent hemostatic effect, and can be usefully used as a hemostat.

Abstract: A radar sensor for a vehicle may include: a cover configured to transmit electromagnetic waves; a measurement unit disposed at a position facing the cover, and configured to generate the electromagnetic waves to sense an object; a housing having an internal space in which the measurement unit is disposed, and including an open entrance at which the cover is installed; a shield case coupled to the measurement unit, and configured to block the electromagnetic waves generated by the measurement unit such that the electromagnetic waves are discharged to the entrance; and one or more heat conductors disposed between the measurement unit and the shield case and between the shield case and the housing, and configured to conduct heat, generated by the measurement unit, from the shield case to the housing such that the heat is discharged to the outside of the housing.

Abstract: A radar sensor for a vehicle may include: a cover configured to transmit electromagnetic waves; a measurement unit disposed at a position facing the cover, and configured to generate the electromagnetic waves to sense an object; a housing having an internal space in which the measurement unit is disposed, and including an open entrance at which the cover is installed; a shield case coupled to the measurement unit, and configured to block the electromagnetic waves generated by the measurement unit such that the electromagnetic waves are discharged to the entrance; and one or more heat conductors disposed between the measurement unit and the shield case and between the shield case and the housing, and configured to conduct heat, generated by the measurement unit, from the shield case to the housing such that the heat is discharged to the outside of the housing.

Abstract: The present invention relates to a composition for hemostasis which contains collagen, stabilizer, and thrombin, and a container including the same. The present invention is applicable to a bleeding patient requiring emergency treatment with a simple method of use. There is no toxicity and no problem of blood infection. A biodegradation rate is fast. In this regard, the present invention achieves an excellent hemostatic effect. Therefore, the composition for hemostasis is useful as a hemostat.

Abstract: A sensor apparatus for a vehicle includes a protector, a holder, and a sensor. The protector is inserted into an insertion hole of a deck of the vehicle. The protector includes protector hooks formed thereon. The holder is inserted into the insertion hole and coupled to the protector so as to be constrained by the protector hooks. The holder includes holder hooks formed so as to be hooked to an inner surface of the deck. The sensor is coupled to the holder.

Abstract: A radar sensor for a vehicle may include: a cover configured to transmit electromagnetic waves; a measurement unit disposed at a position facing the cover, and configured to generate the electromagnetic waves to sense an object; a housing having an internal space in which the measurement unit is disposed, and including an open entrance at which the cover is installed; a shield case coupled to the measurement unit, and configured to block the electromagnetic waves generated by the measurement unit such that the electromagnetic waves are discharged to the entrance; and one or more heat conductors disposed between the measurement unit and the shield case and between the shield case and the housing, and configured to conduct heat, generated by the measurement unit, from the shield case to the housing such that the heat is discharged to the outside of the housing.

Abstract: Provided is an ultrasonic sensor assembly for a vehicle. The ultrasonic sensor assembly is characterized by including a hollow housing, a rubber which couples a sensor cell to the housing, and a potting liquid with which the interior of the housing is filled, in which the rubber is made of fumed silica.

Abstract: Disclosed herein are a collagen-based matrix for use as a restorative material and a method for the preparation thereof. An atelocollagen dispersion is spread at a predetermined thickness over a plate and freeze-dried to form a porous collagen membrane. An atelocollagen dispersion is separately spread over a plate and pressurized to form a dense collagen membrane. This is overlaid with the porous collagen membrane and immersed in an EDS solution in ethanol to crosslink the two membranes with each other. From the bilayer structure thus constructed, EDS is removed, followed by lyophilization and cutting into an appropriate size.

Abstract: The present invention provides a method for separating an atelocollagen, wherein the process of ultrafiltration utilizing reusable filters and the process of diafiltration are combined, and by way of a single procedure line, atelocollagens can be extracted in a high purity from an animal tissue economically by removing impurities efficiently and conveniently.