发明申请
- 专利标题： Magnetic Field Sensors and Methods for Fabricating the Magnetic Field Sensors
- 专利标题（中）： 用于制造磁场传感器的磁场传感器和方法
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申请号： US13241380申请日： 2011-09-23
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公开(公告)号： US20120013333A1公开(公告)日： 2012-01-19
- 发明人: Virgil Ararao , Nirmal Sharma , Raymond W. Engel , Jay Gagnon , John Sauber , William P. Taylor , Elsa Kam-Lum
- 申请人： Virgil Ararao , Nirmal Sharma , Raymond W. Engel , Jay Gagnon , John Sauber , William P. Taylor , Elsa Kam-Lum
- 申请人地址： US MA Worcester
- 专利权人： ALLEGRO MICROSYSTEMS, INC.
- 当前专利权人： ALLEGRO MICROSYSTEMS, INC.
- 当前专利权人地址： US MA Worcester
- 主分类号： G01R33/02
- IPC分类号： G01R33/02
摘要：
Magnetic field sensors and associated methods of manufacturing the magnetic field sensors include molded structures to encapsulate a magnetic field sensing element and an associated die attach pad of a lead frame and to also encapsulate or form a magnet or a flux concentrator.