US 12,494,323 B2 · Multi-layer ceramic capacitor and method for producing the same

Abstract

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.

Claims3

Dependent claims

A multi-layer ceramic capacitor, wherein the multi-layer ceramic capacitor comprises:

a laminated ceramic body, comprising:
a plurality of internal electrode layers;
and
a plurality of ceramic dielectric layers, wherein the internal electrode layers and the ceramic dielectric layers are stacked alternately;
two terminal electrodes, respectively disposed on two ends of the laminated ceramic body, and
wherein the multi-layer ceramic capacitor has continuity of the internal electrode not less than 85%, wherein each of the ceramic dielectric layers has an oxygen vacancy, and the oxygen vacancy is adjacent to an interface between each of the ceramic dielectric layers and each of the internal electrode layers.

3 more elements

Dependencies are inferred from the claim text.

Multi-layer ceramic capacitor and method for producing the same

Life of this patent

Multi-layer ceramic capacitor and method for producing the same

Life of this patent

Abstract

Claims3