发明授权
- 专利标题: Method of forming an MOS transistor
- 专利标题(中): 形成MOS晶体管的方法
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申请号: US12236718申请日: 2008-09-24
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公开(公告)号: US08304314B2公开(公告)日: 2012-11-06
- 发明人: Jeffrey Pearse , Prasad Venkatraman , James Sellers , Hemanshu D. Bhatt
- 申请人: Jeffrey Pearse , Prasad Venkatraman , James Sellers , Hemanshu D. Bhatt
- 申请人地址: US AZ Phoenix
- 专利权人: Semiconductor Components Industries, LLC
- 当前专利权人: Semiconductor Components Industries, LLC
- 当前专利权人地址: US AZ Phoenix
- 代理商 Robert F. Hightower
- 主分类号: H01L21/336
- IPC分类号: H01L21/336
摘要:
In one embodiment, a method of forming an MOS transistor includes forming the MOS transistor to have an active region and a termination region. Within the termination region the method includes forming a plurality of trenches having a conductor within the plurality of trenches. The method also includes forming another conductor to make electrical contact to one of the conductors within the plurality of trenches.
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