Abstract: A polishing slurry composition enabling implementation of multi-selectivity is provided. The polishing slurry composition includes: a polishing liquid including abrasive particles; and an additive liquid, in which the additive liquid includes a polymer having an amide bond, and a cationic polymer.

Abstract: A polishing slurry composition for a shallow trench isolation (STI) process is provided. The polishing slurry composition includes abrasive particles, a nonionic polymer, and a polar amino acid.

Abstract: The present invention relates to a polishing slurry composition for an STI process and, more particularly, to a polishing slurry composition for an STI process, the composition comprising: a polishing solution including polishing particles; and an additive solution containing a polysilicon film polishing barrier inclusive of a polymer having an amide bond.

Abstract: Disclosed is an apparatus and method capable of analyzing a state of health (SOH) of a battery, and an apparatus and method capable of diagnosing whether or not to reuse the battery, wherein the battery SOH analyzing apparatus includes a memory unit configured to store reference temperature data according to depth of discharge (DOD) of a reference battery, or a reference temperature increase rate (K1) of a discharge last half with DOD of 50% or above, calculated therefrom; and a control unit.

Abstract: A dishwasher according to the present invention includes a tub having a double wall structure so that consumption of energy is reduced using water or air stored in an inner space of the double wall structure of the tub in a washing process and consumption of water is reduced using the water stored in the inner space of the double wall structure in a next washing process.

Abstract: The present invention relates to a polishing slurry composition for an STI process, the polishing slurry composition comprising: a polishing solution including polishing particles; and an additive solution containing a nitride film polishing barrier inclusive of a polymer having an amide bond.

Abstract: A dish washer and a control method are disclosed. The dish washer includes a sump and at least one nozzle configured to inject water. The dish washer also includes a distributor configured to receive water of the sump and distribute the water to the at least one nozzle. The dish washer also includes a reservoir configured to receive and store the water of the sump. The dish washer also includes a circulation path configured to connect the sump and the distributor. The dish washer also includes an inflow path configured to branch off from the circulation path to supply the water of the sump to the reservoir. The dish washer also includes a first valve configured to open or close the inflow path and a second valve configured to open or close the outflow path, and the outflow path is configured to flow the water out of the reservoir.

Abstract: The present invention relates to an electric dust collection device comprising: an electrification unit; and a dust collection unit provided downstream of the electrification unit, wherein the dust collection unit comprises a plurality of bent parts formed by continuously bending one insulating sheet, each of the plurality of bent parts comprises: two flat surfaces bent so as to face each other at a predetermined interval; and a connection surface connecting respective one ends of the two flat surfaces in the vertical direction and having an opening, one flat surface of the two flat surfaces has an electrode for an anode, and the other one flat surface has an electrode for a cathode.

Abstract: A circuit board according to an embodiment of the present invention comprises: a first metal layer; an insulating layer disposed on the first metal layer and comprising boron nitride agglomerate particles coated with a resin; and a second metal layer disposed on the insulating layer, wherein: one of both surfaces of the first metal layer, on which the insulating layer is disposed, is in at least partial contact with one surface of the insulating layer; one of both surfaces of the second metal layer, on which the insulating layer is disposed, is in at least partial contact with the other surface of the insulating layer; a plurality of grooves are formed on a surface which is one of both surfaces of at least one of the first metal layer and the second metal layer and which has the insulating layer disposed thereon; at least some of the particles are arranged in at least some of the plurality of grooves; the width (W) of at least one of the plurality of grooves is 1 to 1.

Abstract: An antenna module includes: a coil part including an antenna wiring disposed on an insulating substrate; a first magnetic part disposed on a first surface of the insulating substrate; and a second magnetic part disposed on a second surface of the insulating substrate, wherein the first magnetic part and the second magnetic part overlap with each other on a center region of the antenna wiring.

Abstract: The present invention relates to an etching solution composition for selectively etching only silver, a silver alloy, or a silver compound, and to a circuit forming method using the composition. The circuit forming method according to the present invention is characterized in that, in a substrate material in which an electrically conductive seed layer and a circuit layer are formed of heterogeneous metals, only the seed layer is selectively etched to enable the implementation of fine pitches. In addition, the present invention relates to a circuit forming method and an etching solution composition, wherein only a seed layer of silver (Ag), a silver alloy, or a silver compound is selectively etched without etching a copper (Cu) plated circuit.

Abstract: A circuit board according to an embodiment of the present invention comprises: a first metal layer; an insulating layer disposed on the first metal layer and comprising boron nitride agglomerate particles coated with a resin; and a second metal layer disposed on the insulating layer, wherein: one of both surfaces of the first metal layer, on which the insulating layer is disposed, is in at least partial contact with one surface of the insulating layer; one of both surfaces of the second metal layer, on which the insulating layer is disposed, is in at least partial contact with the other surface of the insulating layer; a plurality of grooves are formed on a surface which is one of both surfaces of at least one of the first metal layer and the second metal layer and which has the insulating layer disposed thereon; at least some of the particles are arranged in at least some of the plurality of grooves; the width (W) of at least one of the plurality of grooves is 1 to 1.

Abstract: A cowl cross bar for a vehicle comprising a main cross bar disposed in front of a driver's seat in a transverse direction of the vehicle, a sub-cross bar disposed in front of a passenger seat in the transverse direction of the vehicle, and a center supporter configured to couple the main cross bar and the sub-cross bar to each other such that diametric centers thereof are disposed eccentrically relative to each other, the center supporter may include a main center support bracket provided with a connector to which a longitudinal end of the sub-cross bar is fixed, and a sub-center support bracket fixed to the main center support bracket, and having an insert hole through which a longitudinal end of the main cross bar is fixed to the sub-center support bracket.

Abstract: A cowl cross bar for a vehicle comprising a main cross bar disposed in front of a driver's seat in a transverse direction of the vehicle, a sub-cross bar disposed in front of a passenger seat in the transverse direction of the vehicle, and a center supporter configured to couple the main cross bar and the sub-cross bar to each other such that diametric centers thereof are disposed eccentrically relative to each other, the center supporter may include a main center support bracket provided with a connector to which a longitudinal end of the sub-cross bar is fixed, and a sub-center support bracket fixed to the main center support bracket, and having an insert hole through which a longitudinal end of the main cross bar is fixed to the sub-center support bracket.

Abstract: An apparatus and a method for correcting a vehicle member, by which twisting or deflection of a vehicle member including a side member of the vehicle, may be corrected, may be disclosed, wherein the apparatus for correcting a vehicle member includes a base extending in a lengthwise direction thereof, and a plurality of correction units disposed on the base to be movable.

Abstract: The present invention relates to a method for forming a circuit using a seed layer. The method for forming a circuit using a seed layer according to the present invention, may realize a fine pitch, increase the adhesion of the circuit, and prevent the migration phenomenon.

Abstract: An antenna module includes an insulating substrate; a first antenna wiring including a first spiral wiring disposed on the insulating substrate and having a first portion disposed adjacent to an edge of the insulating substrate, and a second spiral wiring disposed on the insulating substrate and spaced apart from the first spiral wiring; and a magnetic part disposed on one surface of the insulating substrate and disposed to overlap a second portion of the first spiral wiring that is adjacent to the second spiral wiring without overlapping the first portion of the first spiral wiring.

Abstract: The disclosure relates to a microcircuit forming method. The microcircuit forming method according to the disclosure comprises: a seed-layer forming step for forming a high-reflectivity seed layer on a substrate material by using a conductive material; a pattern-layer forming step for forming a pattern layer on the seed layer, the pattern layer having a pattern hole arranged thereon to allow the seed layer to be selectively exposed therethrough; a plating step for filling the pattern hole with a conductive material; a pattern-layer removing step for removing the pattern layer; and a seed-layer patterning step for removing a part of the seed layer which does not overlap the conductive material in the plating step, wherein the high-reflectivity seed layer has a specular reflection property.

Abstract: An apparatus and a method for correcting a vehicle member, by which twisting or deflection of a vehicle member including a side member of the vehicle, may be corrected, may be disclosed, wherein the apparatus for correcting a vehicle member includes a base extending in a lengthwise direction thereof, and a plurality of correction units disposed on the base to be movable.

Abstract: Embodiments of the present disclosure describe systems, devices, and methods that may provide channel estimation and compensation in high speed scenarios, which may include user equipment carried on a high speed train. Embodiments may employ cell-specific reference signal (CRS)-based time-domain channel estimation and compensation.