发明授权
- 专利标题: Method for fabricating doped polysilicon lines
- 专利标题(中): 掺杂多晶硅生产线的制造方法
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申请号: US10711771申请日: 2004-10-04
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公开(公告)号: US07303952B2公开(公告)日: 2007-12-04
- 发明人: James W. Adkisson , John J. Ellis-Monaghan , Glenn C. MacDougall , Dale W. Martin , Kirk D. Peterson , Bruce W. Porth
- 申请人: James W. Adkisson , John J. Ellis-Monaghan , Glenn C. MacDougall , Dale W. Martin , Kirk D. Peterson , Bruce W. Porth
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理机构: Schmeiser, Olsen & Watts
- 代理商 William D. Sabo
- 主分类号: H01L21/8238
- IPC分类号: H01L21/8238
摘要:
A method of fabricating polysilicon lines and polysilicon gates, the method of including: providing a substrate; forming a dielectric layer on a top surface of the substrate; forming a polysilicon layer on a top surface of the dielectric layer; implanting the polysilicon layer with N-dopant species, the N-dopant species about contained within the polysilicon layer; implanting the polysilicon layer with a nitrogen containing species, the nitrogen containing species essentially contained within the polysilicon layer.
公开/授权文献
- US20060073689A1 METHOD FOR FABRICATING DOPED POLYSILICON LINES 公开/授权日:2006-04-06
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