Invention Grant
- Patent Title: Multi-transducer modulus, electronic apparatus including the multi-transducer modulus and method for manufacturing the multi-transducer modulus
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Application No.: US15605559Application Date: 2017-05-25
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Publication No.: US10605684B2Publication Date: 2020-03-31
- Inventor: Alex Gritti , Marco Omar Ghidoni
- Applicant: STMICROELECTRONICS S.R.L.
- Applicant Address: IT Agrate Brianza
- Assignee: STMICROELECTRONICS S.R.L.
- Current Assignee: STMICROELECTRONICS S.R.L.
- Current Assignee Address: IT Agrate Brianza
- Agency: Seed Intellectual Property Law Group LLP
- Priority: IT102016000121223 20161130
- Main IPC: G01L19/00
- IPC: G01L19/00 ; H04R19/00 ; G01L9/00 ; G01L9/08 ; G01L11/06 ; G01L19/14
Abstract:
A transducer modulus, comprising: a supporting substrate; a cap, which is arranged on the supporting substrate and defines a chamber therewith; a pressure transducer in the chamber; an acoustic transducer in the chamber; and a processing chip, or ASIC, operatively coupled to the pressure transducer and to the acoustic transducer. The pressure transducer and the acoustic transducer are arranged on top of one another to form a stack.
Public/Granted literature
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