Abstract: An electronic component includes a capacitor array including a plurality of multilayer capacitors disposed in a vertical direction, among the multilayer capacitors, adjacent multilayer capacitors including opposing external electrodes, including band portions bonded to each other, the external electrodes being disposed in such a manner that a band portion disposed on a bonding surface has an area relatively larger than an area of a band portion disposed on a further surface, and a pair of metal frames, each including a vertical portion bonded to a head portion of an external electrode of a lowermost multilayer capacitor and a mounting portion bent at a lower end of the vertical portion to extend.

Abstract: An electronic component includes a body in which external electrodes are disposed on opposing surfaces of the body in a first direction thereof, respectively; and a pair of metal frames connected to the external electrodes, respectively, wherein the metal frame includes a support portion bonded to the external electrodes, and a mounting portion extending in the first direction from a lower end of the support portion and spaced apart from the body and the external electrodes, and a length of the mounting portion in a second direction perpendicular to the first direction is smaller than a length of the body in the second direction.

Abstract: Disclosed herein are an apparatus and method for achieving distributed consensus based on decentralized Byzantine fault tolerance. The apparatus may include one or more processors and an execution memory for storing at least one program that is executed by the one or more processors, wherein the program is configured to receive delegate request messages, each including a first transaction for requesting distributed consensus proposed by a client, and determine congress candidate nodes forming a consensus quorum, to be consensus nodes based on the delegate request messages, generate a prepare message that includes a second transaction for obtaining consent to results of determination of the consensus nodes, and send the prepare message to the consensus nodes, and receive commit messages, each including an electronic signature of a corresponding consensus node, from the respective consensus nodes, and broadcast a reply message indicative of results of verification of the electronic signatures.

Abstract: The present invention relates to a coating composition for a wiper blade and a method for coating a wiper blade using the same. More particularly, the present invention relates to a coating composition for a wiper blade and a coating method using the same, which can improve the durability of the wiper blade and prevent discoloration of the wiper blade.

Abstract: An electronic component includes: a capacitor array including a plurality of multilayer capacitors which are sequentially arranged in a first direction, and first and second metal frames disposed on both side surfaces of the capacitor array and connected to first and second external electrodes of the plurality of multilayer capacitors, respectively; the first and second metal frames include first and second support portions, and first and second mounting portions, respectively; and the first and second mounting portions include first and second portions opposing each other toward the center of the capacitor array, and third and fourth portions positioned outside the first and second portions, respectively, and a length of each of the first and second portions is shorter than a length of each of the third and fourth portions.

Abstract: The present disclosure relates to a bone graft material grafted with 4-hexylresorcinol affecting bone formation, the bone graft material which not only can rapidly promote bone formation by mixing hydrous ethanol having low concentration 4-hexylresorcinol dissolved therein and a base material for release control with distilled water or a salt-dissolved aqueous solution to obtain a mixed solution and precipitating a bone graft material into the mixed solution, thereby injecting 4-hexylresorcinol into the bone graft material, but also can have a consistent treatment effect by adjusting elution amount of 4-hexylresorcinol through the base material for release control, thereby allowing 4-hexylresorcinol to be slowly released during a treatment period.

Abstract: Disclosed is a thermosetting composite resin composition including a thermosetting resin, particularly an unsaturated polyester resin, a low-profile additive and an inorganic filler, and to a method of manufacturing an automobile shell plate using the same. The thermosetting composite resin composition can be used to manufacture not only automobile shell plates having low specific gravity and superior surface smoothness and mechanical properties but also structural parts such as interior parts for airplanes or railways.

Abstract: An electronic component includes a capacitor array including a plurality of multilayer capacitors; and first and second metal frames disposed on a side surface and another side surface of the capacitor array and electrically connected to first and second external electrodes, respectively, wherein the first metal frame includes a first support portion; a first mounting portion; and a first connection portion, the second metal frame includes a second support portion; a second mounting portion; and a second connection portion, and lengths of the first and second mounting portions in the first direction are smaller than a length of the capacitor array in the first direction.

Abstract: An electronic component includes a body, external electrodes including head portions disposed on external surfaces of the body, and band portions extending from the head portions to top and bottom surfaces and both side surfaces of the body, respectively, each of the band portions including an extending portion disposed on at least one surface of the body extending beyond a band portion disposed on another surface of the body, and metal frames electrically connected to the pair of external electrodes, respectively. The metal frames includes support portions bonded to the head portions, mounting portions extending from ends of the support portions in a first direction and spaced apart from the body and the external electrodes, and bonding portions extending from the support portions to be bonded to the extending portions.

Abstract: An electronic component includes: a capacitor body; an external electrode disposed on an end of the capacitor body in a first direction and containing copper (Cu) as a main component; a metal frame electrically connected to the external electrode; and a bonding member disposed between the external electrode and the metal frame. The bonding member includes a tin (Sn)-based solder layer; a tin-copper based alloy solder layer disposed between the tin-based solder layer and the external electrode; and a tin-based alloy solder layer disposed between the tin-based solder layer and the metal frame.

Abstract: A solid polymer electrolyte includes a matrix prepared by subjecting an alkoxysilane compound having a urethane bond represented by Structural Formula 1 below and an alkoxysilane compound represented by Structural Formula 2 below to a sol-gel reaction; and a lithium salt dispersed in the matrix, and The solid polymer electrolyte composition is configured such that silsesquioxane is linked to a polycarbonate diol-based polymer chain having a urethane bond. The solid polymer electrolyte exhibits superior compatibility, stability, flexibility, mechanical properties and ionic conductivity.

Abstract: Disclosed herein are an apparatus and method for providing long-term function execution in a serverless environment. The method for providing long-term function execution in a serverless environment is performed by an apparatus for providing long-term function execution in a serverless environment, and includes registering a long-term function execution proxy when a long-term execution request is received from a client, allocating a long-term function executor corresponding to the long-term execution request, executing, by the long-term function execution proxy, a long-term function using the allocated long-term function executor, and storing execution results of the long-term function.

Abstract: A multilayer ceramic electronic component array includes: a plurality of multilayer ceramic electronic components; a first terminal structure electrically connected to first external electrodes of each of the plurality of multilayer ceramic electronic components; a second terminal structure electrically connected to second external electrodes of each of the plurality of multilayer ceramic electronic components; a first conductive bonding member bonding the first external electrodes of each of the plurality of multilayer ceramic electronic components and the first terminal structure; a second conductive bonding member bonding the second external electrodes of each of the plurality of multilayer ceramic electronic components and the second terminal structure; and a ceramic bonding member contacting first surfaces of each of the ceramic bodies of each of the plurality of multilayer ceramic electronic components and disposed to extend to second surfaces of each of the ceramic bodies.

Abstract: An electronic device performing communication with a powerless sensor is provided. The electronic device includes a wireless charging module configured to wirelessly transmit power to a powerless sensor; and a communication module configured to receive data that is sensed in the powerless sensor using the wirelessly transmitted power.

Abstract: Provided herein is a three-dimensional co-culture of adipocytes and macrophages, wherein, in a hydrogel scaffold containing adipocytes and macrophages, the adipocytes and the macrophages are co-cultured to form a fat-like tissue, which can be then utilized in the studies and medicine development for treating metastatic diseases associated with adipose tissue.

Abstract: The present invention relates to a method for manufacturing lithium hydroxide and lithium carbonate, and a device therefor.

Abstract: A wireless power transmitter is provided. The wireless power transmitter includes a power source configured to provide direct current (DC) power, an inverter configured to receive the DC power from the power source, invert the DC power into alternating current (AC) power, and output the AC power, a coil configured to generate a magnetic field based on an input of the AC power, a sensor configured to measure a voltage of the AC power output from the inverter and a current of the AC power output from the inverter, and at least one processor configured to identify an external voltage applied to a load of an electronic device based on the voltage of the AC power and the current of the AC power, wherein the electronic device is configured to be wirelessly charged using the magnetic field.

Abstract: The present disclosure relates to a cosmetic composition for blocking fine dust. The composition according to the present disclosure can fundamentally prevent problems due to fine dust by reducing the attachment rate of fine dust attached to skin.

Abstract: A multilayer electronic component includes first and second frame terminals, and first and second electronic components. The first frame terminal includes a first side frame and a first bottom frame extended from a lower end of the first side frame. The second frame terminal includes a second side frame facing the first side frame and a second bottom frame extended from a lower end of the second side frame. The first electronic component is disposed between the first and second side frames, and the second electronic component is stacked on the first electronic component and disposed between the first and second side frames. Conductive adhesives are provided between the first and second side frames and the first and second electronic components, but a conductive adhesive is not formed between the first and second side frames and portions of the first electronic component close to a mounting surface.

Abstract: A method of managing a token and a server for performing the same are provided. According to the embodiments of the present disclosure, it is possible to easily authenticate a counterpart device using a one-time key HN(T) for a D2D communication between a first device and a second device, without using a separate secure channel (e.g., secure sockets layer (SSL), transport layer security (TLS), or the like) in an environment where it is difficult to synchronize the first device with the second device without intervention of a server.