发明申请
- 专利标题: POWER SEMICONDUCTOR DEVICE
- 专利标题(中): 功率半导体器件
-
申请号: US14273164申请日: 2014-05-08
-
公开(公告)号: US20150187877A1公开(公告)日: 2015-07-02
- 发明人: Jae Hoon PARK , Jae Kyu SUNG , In Hyuk SONG , Kee Ju UM , Dong Soo SEO
- 申请人: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 申请人地址: KR Suwon-Si
- 专利权人: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 当前专利权人地址: KR Suwon-Si
- 优先权: KR10-2013-0165427 20131227
- 主分类号: H01L29/08
- IPC分类号: H01L29/08 ; H01L29/739
摘要:
A power semiconductor device may include: an active region having a channel formed therein when the power semiconductor device is turned on, the channel allowing a current to flow therethrough; a termination region formed around the active region; first trenches formed in the active region, each first trench having an insulating layer formed on a surface thereof and filled with a conductive material; and second trenches formed in the termination region, each second trench having an insulating layer formed on a surface thereof and filled with a conductive material.
信息查询
IPC分类: