Multilayer electronic component
AssigneeTDK Corporation
InventorJun Nakatsutsumi
Life of this patent
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Abstract
An electronic component includes a stack, a first inductor, and a second inductor. The first inductor includes a first conductor layer, a first columnar conductor, and a second columnar conductor. The second inductor includes a second conductor layer, a third columnar conductor, and a fourth columnar conductor. At least part of the first conductor layer extends in a direction crossing an alignment direction of the first columnar conductor and the second columnar conductor at an angle other than an odd number multiple of 90 degrees. At least part of the second conductor layer extends in a direction crossing an alignment direction of the third columnar conductor and the fourth columnar conductor at an angle other than an odd number multiple of 90 degrees.
Claims9
A multilayer electronic component comprising:
- a stack including a plurality of dielectric layers stacked together;
- a first inductor including a first conductor layer extending along a plane crossing a stacking direction of the plurality of dielectric layers, a first columnar conductor extending in a direction parallel to the stacking direction and connected to a portion near a first end of the first conductor layer, and a second columnar conductor extending in a direction parallel to the stacking direction and connected to a portion near a second end of the first conductor layer being different from the first end;
- a second inductor including a second conductor layer extending along a plane crossing the stacking direction, a third columnar conductor extending in a direction parallel to the stacking direction and connected to a portion near a first end of the second conductor layer, and a fourth columnar conductor extending in a direction parallel to the stacking direction and connected to a portion near a second end of the second conductor layer being different from the first end;
- a first high-pass filter;
- a second high-pass filter;
- and
- a low-pass filter provided between the first high-pass filter and the second high-pass filter in a circuit configuration, wherein
- the stack includes a first surface and a second surface located at both ends of the stack in the stacking direction, and a first side surface, a second side surface, a third side surface, and a fourth side surface connecting the first surface and the second surface to each other,
- the first side surface and the second side surface are opposite to each other,
- the third side surface and the fourth side surface are opposite to each other,
- the first inductor is arranged at a position closer to the first side surface than the second side surface,
- the second inductor is arranged at a position closer to the second side surface than the first side surface,
- at least part of the first conductor layer extends in a direction crossing an alignment direction of the first columnar conductor and the second columnar conductor at an angle other than an odd number multiple of 90 degrees,
- at least part of the second conductor layer extends in a direction crossing an alignment direction of the third columnar conductor and the fourth columnar conductor at an angle other than an odd number multiple of 90 degrees,
- the first high-pass filter includes the first inductor, and
- the second high-pass filter includes the second inductor.
Dependencies are inferred from the claim text.