Patent ID: 11967469
Assignee: TDK CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An electronic component comprising:
a substrate;
a planarizing layer covering a surface of the substrate;
a first conductive layer directly formed on the planarizing layer, the first conductive layer including a lower electrode and a loop shaped conductive pattern;
a dielectric film made of a material different from that of the planarizing layer, the dielectric film directly covering the lower electrode, the loop shaped conductive pattern, and a part of the planarizing layer located between the lower electrode and the loop shaped conductive pattern;
an upper electrode laminated on the lower electrode through the dielectric film; and
a first insulating layer covering the first conductive layer, dielectric film, and upper electrode,
wherein an outer periphery of the first insulating layer directly contacts the planarizing layer without an intervention of the dielectric film, and
wherein a part of the planarizing layer surrounded by the loop shaped conductive pattern includes a first region covered with the dielectric film, a second region covered with the first insulating layer without an intervention of the dielectric film.