公开(公告)号：US20080137264A1

公开(公告)日：2008-06-12

申请号：US11597564

申请日：2005-04-22

申请人： Kazutaka Suzuki ,  Shingeki Sato

发明人： Kazutaka Suzuki ,  Shingeki Sato

IPC分类号： H01G4/06 ,  H01G9/00

CPC分类号： H01G4/30 ,  H01G4/0085 ,  H01G4/12

摘要： An electronic device, such as a multilayer ceramic capacitor, capable of suppressing grain growth of metal particles in a firing step, effectively preventing spheroidizing of internal electrode layers and breaking of electrodes and effectively suppressing a decline of a capacitance, and the production method are provided: wherein the production method of an electronic device including internal electrode layers and dielectric layers comprises the steps of forming a pre-fired internal electrode thin film having a dielectric thin film and a metal thin film; stacking green sheets to be dielectric layers after firing and the internal electrode thin films; and firing a multilayer body of said green sheets and said internal electrode thin films.

摘要翻译： 提供了一种能够抑制烧成工序中的金属粒子的晶粒生长等的电容器，能够有效地防止内部电极层的球化和电极的断裂，有效地抑制电容的下降，提供了制造方法 其中，包括内部电极层和电介质层的电子器件的制造方法包括形成具有电介质薄膜和金属薄膜的预焙烧内部电极薄膜的工序; 堆放生坯后的烧成后的电介质层和内部电极薄膜; 以及焙烧所述生片和所述内部电极薄膜的多层体。