Invention Grant
- Patent Title: Electronic substrates having embedded magnetic material using photo-imagable dielectric layers
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Application No.: US15854460Application Date: 2017-12-26
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Publication No.: US11289263B2Publication Date: 2022-03-29
- Inventor: Sai Vadlamani , Prithwish Chatterjee , Lauren A. Link , Andrew J. Brown
- Applicant: INTEL CORPORATION
- Applicant Address: US CA Santa Clara
- Assignee: INTEL CORPORATION
- Current Assignee: INTEL CORPORATION
- Current Assignee Address: US CA Santa Clara
- Agency: Essential Patents Group, LLP.
- Main IPC: H01F27/28
- IPC: H01F27/28 ; H01L23/522 ; H01L49/02 ; H01L23/538 ; H01F17/00 ; H01L21/768

Abstract:
An electronic structure may be fabricated comprising an electronic substrate having at least one photo-imageable dielectric layer and an inductor embedded in the electronic substrate, wherein the inductor comprises a magnetic material layer disposed within a via formed in the at least one photo-imageable dielectric layer and an electrically conductive via extending through the magnetic material layer. The electronic structure may further include an integrated circuit device attached to the electronic substrate and the electronic substrate may further be attached to a board, such as a motherboard.
Public/Granted literature
- US20190198228A1 ELECTRONIC SUBSTRATES HAVING EMBEDDED MAGNETIC MATERIAL USING PHOTO-IMAGABLE DIELECTRIC LAYERS Public/Granted day:2019-06-27
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