发明授权
- 专利标题: Irreversible reduction of the value of a polycrystalline silicon resistor
- 专利标题(中): 多晶硅电阻值的不可逆减少
-
申请号: US10504274申请日: 2003-02-11
-
公开(公告)号: US07427802B2公开(公告)日: 2008-09-23
- 发明人: Luc Wuidart , Alexandre Malherbe , Michel Bardouillet
- 申请人: Luc Wuidart , Alexandre Malherbe , Michel Bardouillet
- 申请人地址: FR Montrouge
- 专利权人: STMicroelectronics S.A.
- 当前专利权人: STMicroelectronics S.A.
- 当前专利权人地址: FR Montrouge
- 代理机构: Wolf, Greenfield & Sacks, P.C.
- 代理商 Lisa K. Jorgenson; James H. Morris
- 优先权: FR0201635 20020211
- 国际申请: PCT/FR03/00445 WO 20030211
- 国际公布: WO03/069656 WO 20030821
- 主分类号: H01L23/00
- IPC分类号: H01L23/00 ; H01L21/326 ; H01C7/13
摘要:
The invention relates to a method and device for the irreversible reduction of the value of an integrated polycrystalline silicon resistor. The inventive method consists in temporarily subjecting the resistor to a stress current which is greater than a current (Im) for which the value of the resistor is maximum.
公开/授权文献
信息查询
IPC分类: