Coil component
US-2024331933-A1 · Oct 3, 2024 · US
High frequency inductor structure having increased inductance density and quality factor
US9105381B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9105381-B2 |
| Application number | US-201213718701-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 18, 2012 |
| Priority date | Jan 24, 2011 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
Disclosed is an inductor structure. The inductor structure includes a base material, a plurality of bottom spiral conductors disposed on the base material, and at least one top spiral conductor disposed on the at least one bottom spiral conductor, and dielectric material separating the bottom, middle and top spiral conductors. A current path for high frequency operation is disclosed. Also disclosed is a method for determining the number of turns in the at least one top spiral conductor and the at least one bottom spiral conductor.
First claim
Opening claim text (preview).
What is claimed is: 1. An inductor structure comprising: a base material; a plurality of bottom spiral conductors having a first number of turns n2 of the spiral disposed on the base material, the plurality of bottom spiral conductors having thicknesses t bot1 , t bot2 , . . . t botn measured in a vertical direction from the base material and a width W thin and a turn to turn spacing S thin , wherein width W thin and turn to turn spacing S thin are measured in a direction pa…
Assignees
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Classifications
- H01F17/0013Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H01F5/003Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9105381B2 cover?
- Disclosed is an inductor structure. The inductor structure includes a base material, a plurality of bottom spiral conductors disposed on the base material, and at least one top spiral conductor disposed on the at least one bottom spiral conductor, and dielectric material separating the bottom, middle and top spiral conductors. A current path for high frequency operation is disclosed. Also discl…
- Who is the assignee on this patent?
- IBM
- What technology area does this patent fall under?
- Primary CPC classification H01F17/0013. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Aug 11 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).