Patent ID: 8159322
Filing Date: 2012-04-17
Classification: H01F

Abstract:
1. A laminated coil comprising: a laminated body in which plural insulating layers and plural coil patterns are alternately and integrally stacked; a coil in the laminated body including the coil patterns and connections between the coil patterns; a pair of external electrodes at opposite ends of the laminated body and connected to opposite ends of the coil; and an insulating film on an outer peripheral surface of the laminated body, wherein at least one of the coil patterns is in contact with an outer peripheral edge of the corresponding insulating layer at least a part of an outer peripheral edge of the coil pattern, but is not in contact with corners of the insulating layer in a manner such that the coil-pattern is absent at portions of the corresponding insulating layer near the corners of the corresponding insulating layer.