发明授权
- 专利标题： Periphery design for charge balance power devices
- 专利标题（中）： 电荷平衡功率器件的周边设计
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申请号： US11375683申请日： 2006-03-13
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公开(公告)号： US07595542B2公开(公告)日： 2009-09-29
- 发明人: Chanho Park , Joseph A. Yedinak , Christopher Boguslaw Kocon , Jason Higgs , Jaegil Lee
- 申请人： Chanho Park , Joseph A. Yedinak , Christopher Boguslaw Kocon , Jason Higgs , Jaegil Lee
- 申请人地址： US ME South Portland
- 专利权人： Fairchild Semiconductor Corporation
- 当前专利权人： Fairchild Semiconductor Corporation
- 当前专利权人地址： US ME South Portland
- 代理机构： Townsend and Townsend and Crew LLP
- 主分类号： H01L29/93
- IPC分类号： H01L29/93
摘要：
A charge balance semiconductor power device comprises an active area having strips of p pillars and strips of n pillars arranged in an alternating manner, the strips of p and n pillars extending along a length of the active area. A non-active perimeter region surrounds the active area, and includes at least one p ring surrounding the active area. One end of at last one of the strips of p pillars extending immediately adjacent an edge of the active area terminates at a substantially straight line at which one end of each of the remainder of the strips of p pillars also end. The straight line extends perpendicular to the length of the active area along which the strips of n and p pillars extend.
公开/授权文献
- US20070210341A1 Periphery design for charge balance power devices 公开/授权日：2007-09-13
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