发明授权
- 专利标题: Sputtering-less ultra-low energy ion implantation
- 专利标题(中): 无溅射超低能离子注入
-
申请号: US11861665申请日: 2007-09-26
-
公开(公告)号: US07935618B2公开(公告)日: 2011-05-03
- 发明人: Shu Qin , Li Li
- 申请人: Shu Qin , Li Li
- 申请人地址: US ID Boise
- 专利权人: Micron Technology, Inc.
- 当前专利权人: Micron Technology, Inc.
- 当前专利权人地址: US ID Boise
- 代理机构: Whyte Hirschboeck Dudek SC
- 主分类号: H01L21/425
- IPC分类号: H01L21/425
摘要:
Methods of implanting dopants into a silicon substrate using a predeposited sacrificial material layer with a defined thickness that is removed by sputtering effect is provided.
公开/授权文献
- US20090081858A1 Sputtering-Less Ultra-Low Energy Ion Implantation 公开/授权日:2009-03-26
信息查询
IPC分类: