Invention Grant
- Patent Title: Microelectronics package with inductive element and magnetically enhanced mold compound component
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Application No.: US15287202Application Date: 2016-10-06
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Publication No.: US10090262B2Publication Date: 2018-10-02
- Inventor: Julio C. Costa , George Maxim , Dirk Robert Walter Leipold , Baker Scott
- Applicant: Qorvo US, Inc.
- Applicant Address: US NC Greensboro
- Assignee: Qorvo US, Inc.
- Current Assignee: Qorvo US, Inc.
- Current Assignee Address: US NC Greensboro
- Agency: Withrow & Terranova, P.L.L.C.
- Main IPC: H01L23/64
- IPC: H01L23/64 ; H01L23/00 ; H01L23/18 ; H01L23/31 ; H01L23/29 ; H01L23/66

Abstract:
The present disclosure relates to a microelectronics package with an inductive element and a magnetically enhanced mold compound component, and a process for making the same. The disclosed microelectronics package includes a module substrate, a thinned flip-chip die with an upper surface that includes a first surface portion and a second surface portion surrounding the first surface portion, the magnetically enhanced mold compound component, and a mold compound component. The thinned flip-chip die is attached to the module substrate and includes a device layer with an inductive element embedded therein. Herein, the inductive element is underlying the first surface portion and not underlying the second surface portion. The magnetically enhanced mold compound component is formed over the first surface portion. The mold compound component is formed over the second surface portion, not over the first surface portion, and surrounding the magnetically enhanced mold compound component.
Public/Granted literature
- US10049993B2 Microelectronics package with inductive element and magnetically enhanced mold compound component Public/Granted day:2018-08-14
Information query
IPC分类: