发明名称 Hall effect element having a hall plate with a perimeter having indented regions
摘要 A Hall effect element includes a Hall plate with an outer perimeter. The outer perimeter includes four corner regions, each tangential to two sides of a square outer boundary associated with the Hall plate, and each extending along two sides of the square outer boundary by a corner extent. The outer perimeter also includes four indented regions. Each one of the four indented regions deviates inward toward a center of the Hall plate. The Hall plate further includes a square core region centered with and smaller than the square outer boundary. A portion of each one of the four indented regions is tangential to a respective side of the square core region. Each side of the square core region has a length greater than twice the corner extent and less than a length of each side of the square outer boundary.
申请公布号 US7936029(B2) 申请公布日期 2011.05.03
申请号 US20090388866 申请日期 2009.02.19
申请人 ALLEGRO MICROSYSTEMS, INC. 发明人 WANG YIGONG
分类号 H01L29/82 主分类号 H01L29/82
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