发明申请
- 专利标题: Trench MOSFET with deposited oxide
- 专利标题(中): 具有沉积氧化物的沟槽MOSFET
-
申请号: US12080453申请日: 2008-04-03
-
公开(公告)号: US20080185642A1公开(公告)日: 2008-08-07
- 发明人: Robert Montgomery
- 申请人: Robert Montgomery
- 专利权人: International Rectifier Corporation
- 当前专利权人: International Rectifier Corporation
- 主分类号: H01L29/78
- IPC分类号: H01L29/78
摘要:
A trench type power semiconductor device which includes deposited rather than grown oxide in the trenches for the electrical isolation of electrodes disposed inside the trenches from the semiconductor body.
公开/授权文献
- US08106446B2 Trench MOSFET with deposited oxide 公开/授权日:2012-01-31
信息查询
IPC分类: