An electronic component having an electric element including a coil, a magnetic layer covering at least a portion of the electric element, a plurality of external terminals electrically connected to the electric element and embedded in the magnetic layer to be partially exposed from one surface of the magnetic layer, and a nonmagnetic layer embedded in the magnetic layer. The plurality of external terminals include at least one or more first external terminals. The first external terminals are surrounded by the nonmagnetic layer when viewed from the one surface side of the magnetic layer.

A filter structure including a ground plane wherein the ground plane is in a first metal layer of an integrated circuit (IC) package. The filter structure further includes a plate in a second metal layer of the IC package. The filter structure further includes a dielectric layer between the ground plane and the plate, wherein the ground plane, the dielectric layer, and the plate are thereby configured as a capacitive device. The filter structure further includes an inductive device in a third metal layer of the IC package, wherein the inductive device is electrically connected to the plate.

A low-pass filter includes first to third inductors and a capacitor. A first inductor-forming conductor layer constituting at least a part of each of the first and second inductors and a second inductor-forming conductor layer including first and second portions constituting first and second inductor portions of the third inductor are connected by a plurality of first through holes. The first portion and a capacitor-forming conductor layer constituting a part of the capacitor are connected by a plurality of second through holes. The second portion and the capacitor-forming conductor layer are connected by a plurality of third through holes.

An LC resonator includes an external connection terminal, an inductor, a capacitor, and a via conductor pattern. The inductor winds around an axis orthogonal to a laminated direction. The capacitor is connected to the inductor. The via conductor pattern extends from the inductor in the laminated direction, and the inductor is connected to the external connection terminal with the via conductor pattern. The inductor includes a columnar conductor pattern extending in the X-axis direction. The area of the columnar conductor pattern in a plan view from the X-axis direction is greater than or equal to the area of the via conductor pattern in a plan view from the Z-axis direction.

A low-pass filter includes first and second input/output ports, first and second LC parallel resonators connected in series and provided between the first and second input/output ports, and first to third paths. The first path includes a first LC series resonator and connects a first end of the first LC parallel resonator closest to the first input/output port to a ground. The second path includes a second LC series resonator and connects a second end of the second LC parallel resonator closest to the second input/output port to the ground. The third path includes a third-path capacitor and connects a connection point between the first and second LC parallel resonators to the ground.

Aspects generally relate to an integrated circuit including a glass substrate. On a surface of the glass substrate a thermally conductive insulating layer is formed. At least one metal layer is formed above the thermally conductive insulating layer, and a plurality of thermal bumps extend through the at least one metal layer and couple to the thermally conductive insulating layer to dissipate heat from the substrate.

Some aspects pertain to an apparatus that includes a plurality of stacked metal layers configured in a spiral shape. The plurality of stacked metal layers include a first metal layer including a first inductor, a second metal layer including a plurality of first pads and a plurality of second pads, a third metal layer including a plurality of third pads and a plurality of fourth pads, a fourth metal layer including a second inductor, a plurality of first vias configured to couple the first metal layer to the second metal layer, a plurality of second vias configured to couple the second metal layer to the third metal layer, a plurality of third vias configured to couple the third metal layer to the fourth metal layer; and a dielectric layer at least partially surrounding the apparatus.

A module substrate antenna includes: a laminate in which a plurality of ferrite layers are stacked; antennal coils provided on surfaces of the respective ferrite layers; a connection pad connected to an external circuit; and a lead wire provided between the laminate and the connection pad. In the laminate, the antenna coils are two types of the antenna coils, and the two types of the antenna coils are alternately stacked.

An electronic component according one embodiment of the disclosure includes an insulator, an internal conductor, and an external electrode. The insulator is made of a material containing resin. The insulator includes a first insulating layer that has a first bonding surface perpendicular to one axial direction and a second insulating layer bonded to the first bonding surface. The internal conductor includes a plurality of first via conductive members provided in the first insulating layer and a plurality of second via conductive members provided in the second insulating layer. Each of the first via conductive members has a first contact connected to the corresponding second via conductive member at a position offset in the one axial direction with respect to the first bonding surface.

An electronic component includes a component base body and first and second outer electrodes covering respective end faces of the component base body. The component base body includes an element main body and a magnetic body portion covering the element main body. The element main body includes a linear inner conductor, a dielectric layer covering the periphery of part of the inner conductor, and a conductor layer formed to cover the dielectric layer.