Invention Grant
- Patent Title: Method and device for measuring a microelectromechanical semiconductor component
- Patent Title (中): 用于测量微机电半导体部件的方法和装置
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Application No.: US13990349Application Date: 2011-10-26
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Publication No.: US08943907B2Publication Date: 2015-02-03
- Inventor: Peter Binkhoff
- Applicant: Peter Binkhoff
- Applicant Address: DE Dortmund
- Assignee: ELMOS Semiconductor AG
- Current Assignee: ELMOS Semiconductor AG
- Current Assignee Address: DE Dortmund
- Agency: Dardi & Herbert, PLLC
- Agent Peter S. Dardi
- Priority: EP10193596 20101203
- International Application: PCT/EP2011/068722 WO 20111026
- International Announcement: WO2012/072347 WO 20120607
- Main IPC: G01L1/04
- IPC: G01L1/04 ; G01L9/00 ; B81C99/00 ; G01L27/00 ; G01R31/27 ; G01R31/28

Abstract:
In the method for measuring a micromechanical semiconductor component which comprises a reversibly deformable measuring element sensitive to mechanical stresses, which is provided with electronic circuit elements and terminal pads for tapping measurement signals, the measuring element (18) of the semiconductor component (16), for the purpose of determining the distance/force and/or distance/pressure characteristic curve thereof, is increasingly deformed by mechanical action of a plunger (32) which can in particular be advanced step by step. After a or after each step-by-step advancing movement of the plunger (32) by a predetermined distance quantity, the current measurement signals are tapped via the terminal pads (24). The semiconductor component (16) is qualified on the basis of the obtained measurement signals representing the distance/force and/or distance/pressure characteristic curve.
Public/Granted literature
- US20130247688A1 METHOD AND DEVICE FOR MEASURING A MICROELECTROMECHANICAL SEMICONDUCTOR COMPONENT Public/Granted day:2013-09-26
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