Patent ID: 7131174

Claim:
A method of production of a ceramic electronic device comprising the steps of: forming a first ceramic coating layer on a surface of a substrate, forming an internal electrode on a surface of said first ceramic coating layer, and forming a second ceramic coating layer on a surface of said first ceramic coating layer so as to cover said internal electrode, where, when a mean particle size of ceramic particles of said first ceramic coating layer is α 1 , a thickness of said first ceramic coating layer is T 1 , a mean particle size of ceramic particles of said second ceramic coating layer is α 2 , and a thickness of said second ceramic coating layer is T 2 , the conditions of α 1 ≦α 2 , 0.05 μm<α 1 ≦0.35 μm, T 1 <T 2 , and 0<T 1 <1.5 μm are satisfied.