发明名称 Method of forming a semiconductor device and semiconductor device thereof
摘要 According to one embodiment of the present invention, a method of forming a semiconductor device is provided, the method including: forming a substrate; forming a first gate on the substrate; forming a mask layer on the substrate, the mask layer including a first window covering an area within which the first gate is formed so that the first gate divides the substrate exposed by the first window into a first region and a second region; and doping the exposed substrate using rays inclined with respect to the substrate top surface, where the position of the first gate with respect to a border of the first window is chosen such that the inclined doping rays impinge more on the first region than on the second region.
申请公布号 US7824973(B2) 申请公布日期 2010.11.02
申请号 US20080244106 申请日期 2008.10.02
申请人 INFINEON TECHNOLOGIES AG 发明人 HOFMANN KARL;DECKER STEFAN
分类号 H01L21/337 主分类号 H01L21/337
代理机构 代理人
主权项
地址