Invention Grant
- Patent Title: Capacitor metal guard ring for moisture ingression prevention
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Application No.: US16225302Application Date: 2018-12-19
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Publication No.: US10916512B2Publication Date: 2021-02-09
- Inventor: Anthony Francis Quaglietta , Karen R. Freitas
- Applicant: SKYWORKS SOLUTIONS, INC.
- Applicant Address: US MA Woburn
- Assignee: SKYWORKS SOLUTIONS, INC.
- Current Assignee: SKYWORKS SOLUTIONS, INC.
- Current Assignee Address: US MA Woburn
- Agency: Lando & Anastasi, LLP
- Main IPC: H01L29/00
- IPC: H01L29/00 ; H01L23/00 ; H01L23/31 ; H01L23/66 ; H01L49/02 ; H01L23/552
Abstract:
A semiconductor die includes at least one electronic component. an at least partially moisture permeable material disposed on or about the at least one electronic component, at least one opening defining at least one path for moisture to migrate from an environment external to the die into the at least partially moisture permeable material, and a moisture impermeable shield disposed between the at least one electronic component and the at least one opening.
Public/Granted literature
- US20190189570A1 CAPACITOR METAL GUARD RING FOR MOISTURE INGRESSION PREVENTION Public/Granted day:2019-06-20
Information query
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