Invention Grant
- Patent Title: Pressure sensor package with stress isolation features
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Application No.: US14716515Application Date: 2015-05-19
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Publication No.: US09963341B2Publication Date: 2018-05-08
- Inventor: David P. Potasek , Robert Stuelke
- Applicant: Rosemount Aerospace Inc.
- Applicant Address: US MN Burnsville
- Assignee: Rosemount Aerospace, Inc.
- Current Assignee: Rosemount Aerospace, Inc.
- Current Assignee Address: US MN Burnsville
- Agency: Kinney & Lange, P.A.
- Main IPC: B81B7/00
- IPC: B81B7/00

Abstract:
A sensor package includes a manifold and a MEMS die. The manifold includes a cylindrical body, a flange, and a mounting surface. The cylindrical body defines a first passage that extends longitudinally along a central axis from a first exterior end to an interior end of the cylindrical body. The flange extends from the cylindrical body and has an outer periphery that is configured to support a print circuit board. The mounting surface is disposed at the interior end of the first passage. The surface area of the mounting surface is less than the surface area of a MEMS die configured to mate with the mounting surface.
Public/Granted literature
- US20160340176A1 PRESSURE SENSOR PACKAGE WITH STRESS ISOLATION FEATURES Public/Granted day:2016-11-24
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