Yageo Corporation

National Cheng-kung University

Kai-Hsun Yang

Fu-Su Yen

Masayuki Fujimoto

Chun-Te Lee

Hsing-I Hsiang

Shih-Ming Wang

Chi-Yuen Huang

I Kuan Cheng

The present application relates to a multi-layer ceramic capacitor and a method for producing the same. Internal electrode layers and ceramic dielectric layers are firstly formed, and the internal electrode layers and the ceramic dielectric layers are alternately laminated to form a laminated stack. The internal electrode layers are formed from specific metal particles. Next, a sintering process is performed to the laminated stack to form a laminated ceramic body, and then end electrodes are formed on two ends of the laminated ceramic body, thereby producing the multi-layer ceramic capacitor of the present application with excellent continuity of the internal electrode and better capacitor properties and reliability.

Multi-layer ceramic capacitor and method for producing the same

A metal electrode of a ceramic capacitor and a method of forming the same are provided. The method includes mixing metal powders and a barium titanate organic-precursor to obtain precursor powders; adding an adhesive to the precursor powders to obtain a metal slurry; performing a molding process to the metal slurry to obtain a film material; performing a binder burn-out process to the film material to obtain a degumming film; and performing a sintering process to the degumming film to obtain the metal electrode. By mixing specific amount of barium titanate organic-precursor with the metal powders, the barium titanate metallic organic-precursor can be transformed to barium titanate in the following process, and barium titanate can be dispersed between the metals homogeneously. Therefore, electrode continuity can be increased.

Metal electrode of ceramic capacitor and method of forming the same

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Kaohsiung, Taiwan

Kai-Hsun Yang