Abstract: An operating method of an electronic apparatus including: identifying at least one fulfillment center based on a user input; identifying delivery plan information related to the at least one fulfillment center, a courier allocation condition corresponding to the at least one fulfillment center, and work information of each of a plurality of registered couriers; and allocating at least one among the plurality of couriers to the at least one fulfillment center based on the delivery plan information, the courier allocation condition, and the work information and an electronic apparatus are provided.

Abstract: An operating method of an electronic apparatus including: identifying at least one fulfillment center based on a user input; identifying delivery plan information related to the at least one fulfillment center, a courier allocation condition corresponding to the at least one fulfillment center, and work information of each of a plurality of registered couriers; and allocating at least one among the plurality of couriers to the at least one fulfillment center based on the delivery plan information, the courier allocation condition, and the work information and an electronic apparatus are provided.

Abstract: An operating method of an electronic apparatus including: identifying at least one fulfillment center based on a user input; identifying delivery plan information related to the at least one fulfillment center, a courier allocation condition corresponding to the at least one fulfillment center, and work information of each of a plurality of registered couriers; and allocating at least one among the plurality of couriers to the at least one fulfillment center based on the delivery plan information, the courier allocation condition, and the work information and an electronic apparatus are provided.

Abstract: A method for allocating routes to a courier based on first information on or regarding a desired delivery area and a desired delivery quantity and second information on items classified for each route, and an electronic apparatus therefor are provided.

Abstract: An operating method of an electronic apparatus including: identifying at least one fulfillment center based on a user input; identifying delivery plan information related to the at least one fulfillment center, a courier allocation condition corresponding to the at least one fulfillment center, and work information of each of a plurality of registered couriers; and allocating at least one among the plurality of couriers to the at least one fulfillment center based on the delivery plan information, the courier allocation condition, and the work information and an electronic apparatus are provided.

Abstract: There is provided a multilayer ceramic electronic component, including: a ceramic body including dielectric layers; first and second internal electrodes disposed to face each other within the ceramic body with the dielectric layer interposed therebetween; and first and second external electrodes electrically connected to the first and second internal electrodes, wherein the ceramic body includes a capacitance forming part contributing to capacitance formation and a non-capacitance forming part provided on at least one of upper and lower surfaces of the capacitance forming part, and when the capacitance forming part is divided into three areas in a thickness direction of the ceramic body, a difference in continuity between internal electrodes in a middle area of the three areas and internal electrodes in upper and lower areas thereof is 1% to 5%.

Abstract: There is provided a method of preparing a nickel nanoparticle, the method including: forming an aqueous solution by mixing water and a solution containing a hydroxyl group; forming a mixed liquid by adding carboxylic acid to the aqueous solution at a ratio of 10 to 20 wt % with regard to the solution containing a hydroxyl group; and adding a nickel salt to the mixed liquid and stirring the mixed liquid.

Abstract: There are provided a conductive paste composition for an internal electrode, a multilayer ceramic electronic component including the same, and a method of manufacturing the same, the conductive paste composition including: a metal powder; and an additive including at least one selected from glutamic acid, amino acids, thiols, and hydrocarbons.

Abstract: There are provided a conductive paste composition, a multilayer ceramic capacitor using the same, and a manufacturing method thereof. The conductive paste composition includes a conductive metal powder; a ceramic powder; and a resin, wherein the conductive paste composition has a theoretical density of 6 g/cm3 or higher and a relative density of 95% or more.

Abstract: There is provided a multilayer ceramic electronic component, including: a ceramic body including dielectric layer; and first and second internal electrodes formed inside the ceramic body and disposed to face each other with the dielectric layer interposed therebetween, wherein, on a cross section of the ceramic body taken in length-thickness (L-T) directions thereof, a secondary phase material is formed at interfaces between the first and second internal electrodes and the dielectric layers, and a ratio of an area occupied by the secondary phase material to an overall area of the ceramic body is 0.1% to 0.5%.

Abstract: There is provided a multilayered ceramic electronic component including: a ceramic body including dielectric layers; internal electrodes disposed to face each other, having the dielectric layers therebetween; and external electrodes formed on outer surfaces of the ceramic body and electrically connected to the internal electrodes, wherein the internal electrodes include a first ceramic powder formed of barium titanate (BaTiO3) and having a particle diameter corresponding to 70% to 100% of a thickness of the respective internal electrodes. According to the present invention, disconnection generated due to differences in contraction and extension between the internal electrodes and the dielectric layers may be improved, whereby the multilayered ceramic electronic component having excellent capacitance and reliability may be implemented.

Abstract: There is provided a multilayered ceramic electronic component including: a ceramic body including dielectric layers; internal electrodes disposed to face each other, having the dielectric layer therebetween; and external electrodes formed at an outer side of the ceramic body and respectively electrically connected to the internal electrodes, wherein the internal electrodes include a single ceramic layer therein. The disconnection generated by a difference in contraction and extension rates due to a difference in the sintering temperature between the internal electrodes and the dielectric is prevented and the electrode connectivity and the coverage are maintained, whereby the high capacitance multilayered ceramic electronic component having excellent reliability may be implemented.

Abstract: There is provided a multilayer ceramic electronic component, including: a ceramic body including dielectric layers; first and second internal electrodes disposed to face each other within the ceramic body with the dielectric layer interposed therebetween; and first and second external electrodes electrically connected to the first and second internal electrodes, wherein the ceramic body includes a capacitance forming part contributing to capacitance formation and a non-capacitance forming part provided on at least one of upper and lower surfaces of the capacitance forming part, and when the capacitance forming part is divided into three areas in a thickness direction of the ceramic body, a difference in continuity between internal electrodes in a middle area of the three areas and internal electrodes in upper and lower areas thereof is 1% to 5%.

Abstract: There is provided a method of preparing a nickel nanoparticle, the method including: forming an aqueous solution by mixing water and a solution containing a hydroxyl group; forming a mixed liquid by adding carboxylic acid to the aqueous solution at a ratio of 10 to 20 wt % with regard to the solution containing a hydroxyl group; and adding a nickel salt to the mixed liquid and stirring the mixed liquid.

Abstract: There are provided a conductive paste composition for an internal electrode, a multilayer ceramic electronic component including the same, and a method of manufacturing the same, the conductive paste composition including: a metal powder; and an additive including at least one selected from glutamic acid, amino acids, thiols, and hydrocarbons.

Abstract: Disclosed is a method of producing metal particles, including preparing a first solution including a silver (Ag) compound and a solvent, heating and stirring the first solution, adding an organophosphorus compound to the first solution and heating the first solution, and forming metal particles capped with a phosphorus (P) compound from the first solution.

Abstract: Provided is a solar cell having a spherical surface. The solar cell includes a substrate having a back contact layer formed thereon; a plurality of carbon nanoelectrodes formed on the back contact layer so as to cross the back contact layer at right angles; a p-type junction layer formed to have a plurality of spheres which surround the plurality of carbon nanoelectrodes; an n-type junction layer and a transparent electrode layer that are sequentially laminated on the p-type junction layer; a first electrode formed on one side of the top surface of the back contact layer; and a second electrode formed on one side of the top surface of the transparent layer.

Abstract: The invention relates to a micro-reformer using a liquid fuel such as methanol and a manufacturing method thereof. The reformer for producing hydrogen gas from the liquid fuel includes a first substrate having a first grooved path and a catalyst layer, and a second substrate having a second grooved path and a catalyst layer, the first and second grooved paths are overlapped on each other forming a micro-channel. The micro-channel has a fuel inlet, a hydrogen outlet, a reforming section, and a carbon monoxide removing section with heating means disposed therein. Although reduced in size, the reformer allows increased hydrogen emission amount due to increased area of the inner path, and is operable with low power due to effective disposition of a heater. This allows manufacturing at low costs and mass-production via semiconductor process.

Abstract: The invention relates to a thin micro reforming apparatus used in a fuel cell system. The reforming apparatus includes a substrate having a flow path formed therein, and a fuel inlet portion for introducing fuel to the flow path of the substrate. The fuel inlet portion allows the fuel to flow through a predetermined length of a channel, thereby preheating the fuel. The reforming apparatus also includes an evaporator having a flow path for gasifying liquid fuel, and a reformer for reforming fuel into hydrogen gas via heat absorption reaction. The reforming apparatus further includes a CO remover for removing CO gas contained in the hydrogen gas via heat generation reaction, and a cover for sealing the flow paths of the substrate. The channel of the fuel inlet portion surrounds the evaporator, reformer and CO remover, thereby facilitating insulation at the sides of the reforming apparatus and increasing heat efficiency.

Abstract: Provided is a high-efficiency solar cell including a back contact formed on a substrate; a conductive carbon nanotube array formed on the top surface of the back contact; a p-type semiconductor layer formed between a plurality of multi-wall carbon nanotubes composing the conductive carbon nanotube array and on the conductive carbon nanotube array; an n-type semiconductor layer formed on the top surface of the p-type semiconductor layer; and a transparent electrode formed on the top surface of the n-type semiconductor layer and composed of a plurality of hemispheric microlenses.