Invention Grant
- Patent Title: Method for gapping an embedded magnetic device
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Application No.: US15168185Application Date: 2016-05-30
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Publication No.: US10431367B2Publication Date: 2019-10-01
- Inventor: James E. Quilici
- Applicant: Radial Electronics, Inc.
- Applicant Address: US CA El Dorado Hills
- Assignee: Radial Electronics, Inc.
- Current Assignee: Radial Electronics, Inc.
- Current Assignee Address: US CA El Dorado Hills
- Agency: Inventive Law Inc.
- Agent Jim H. Salter
- Main IPC: H01F17/06
- IPC: H01F17/06 ; H01F41/02 ; H01F41/04 ; H01F17/00 ; H05K1/02 ; H05K1/16 ; H01F41/064 ; H01F3/14 ; H01F27/28 ; H01F27/02 ; H05K1/14 ; H05K3/00 ; H05K3/20 ; H05K3/46

Abstract:
A method for gapping a magnetic component is disclosed. The method includes: forming a feature on a substrate, the feature being a depression defining an inside surface; disposing a first conductive pattern on the substrate and the inside surface of the feature; disposing a permeability material on the inside surface of the feature and the first conductive pattern; disposing a substrate material on the substrate and the feature; disposing a second conductive pattern on the substrate material to wrap the permeability material between the first conductive pattern and the second conductive pattern to define at least one electrical circuit to facilitate a magnetic field in the permeability material; and gapping the permeability material to remove at least a portion of the permeability material to produce a gap in the at least a portion of the permeability material.
Public/Granted literature
- US20160276086A1 SYSTEM AND METHOD FOR GAPPING AN EMBEDDED MAGNETIC DEVICE Public/Granted day:2016-09-22
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