Abstract: A ceramic component element is provided. The ceramic component element includes: an insulating ceramic base with pores formed on its surface and previously fired; and a functional ceramic sheet bonded to the insulating ceramic base and having electrical characteristics. The functional ceramic sheet is physically bonded to the insulating ceramic base by forming pressing a green sheet for the functional ceramic sheet on the insulating ceramic base at constant temperature and pressure so that parts of the green sheet are forced to put into the pores and anchored, and the functional ceramic sheet is chemically bonded to the insulating ceramic base by firing the anchored green sheet in such a manner that functional oxides of the green sheet penetrate the insulating ceramic base by solid diffusion to form a diffusion bonding layer.

Abstract: Provided are a ceramic component and a method of manufacturing the ceramic component. The ceramic component includes a previously fired insulation ceramic base, a functional ceramic sheet bonded to the insulation ceramic base by a diffusion bonding layer having an anchoring structure, internal electrodes embedded into the functional ceramic sheet, and external electrodes connected to the internal electrodes. A functional ceramic paste corresponding to the functional ceramic sheet is applied to the insulation ceramic base and is dried to form a functional ceramic film. The functional ceramic film is pressed against the insulation ceramic base to anchor functional ceramic film into the insulation ceramic base for sure attachment. The functional ceramic film is fired to allow functional oxide materials included in the functional ceramic film to permeate the insulation ceramic base by solid diffusion to form the diffusion bonding layer and to change the functional ceramic film into the functional ceramic sheet.

Abstract: Provided are a ceramic component and a method of manufacturing the ceramic component. The ceramic component includes a previously fired insulation ceramic base, a functional ceramic sheet bonded to the insulation ceramic base by a diffusion bonding layer having an anchoring structure, internal electrodes embedded into the functional ceramic sheet, and external electrodes connected to the internal electrodes. A functional ceramic paste corresponding to the functional ceramic sheet is applied to the insulation ceramic base and is dried to form a functional ceramic film. The functional ceramic film is pressed against the insulation ceramic base to anchor functional ceramic film into the insulation ceramic base for sure attachment. The functional ceramic film is fired to allow functional oxide materials included in the functional ceramic film to permeate the insulation ceramic base by solid diffusion to form the diffusion bonding layer and to change the functional ceramic film into the functional ceramic sheet.

Abstract: A ceramic component element is provided. The ceramic component element includes: an insulating ceramic base with pores formed on its surface and previously fired; and a functional ceramic sheet bonded to the insulating ceramic base and having electrical characteristics. The functional ceramic sheet is physically bonded to the insulating ceramic base by forming pressing a green sheet for the functional ceramic sheet on the insulating ceramic base at constant temperature and pressure so that parts of the green sheet are forced to put into the pores and anchored, and the functional ceramic sheet is chemically bonded to the insulating ceramic base by firing the anchored green sheet in such a manner that functional oxides of the green sheet penetrate the insulating ceramic base by solid diffusion to form a diffusion bonding layer.