MULTILAYER CAPACITOR AND METHOD OF MANUFACTURING THE SAME

• Main Authors: PIAO XUEJING, LEE SANG-MOON, LEE TAEK-JUNG, YOO WON-HEE
• Format: Patent
• Language: Chinese; English
• Published: 12.05.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRICITY

The present disclosure provides a multilayer capacitor and a method of manufacturing the same. The multilayer capacitor includes: a body including a plurality of dielectric layers and a plurality of internal electrodes alternately stacked, the dielectric layers being interposed between two of the internal electrodes adjacent to each other; and external electrodes disposed on an exterior of the body, respectively including a first layer connected to the internal electrodes and a second layer covering the first layer, in which the first layer includes metal particles including an element A and a Z-A-O phase formed in the metal particles, where element Z is an alkali metal element. 本公开提供一种多层电容器和一种制造该多层电容器的方法。所述多层电容器包括：主体，包括交替堆叠的多个介电层以及多个内电极，且所述介电层介于彼此相邻的两个所述内电极之间；以及外电极，设置在所述主体的外部上，分别包括连接到所述内电极的第一层以及覆盖所述第一层的第二层，其中，所述第一层包括包含元素A的金属颗粒以及形成在所述金属颗粒中的Z-A-O相，这里，元素Z是碱金属元素。