发明申请
- 专利标题: Semiconductor device and methods of forming the same
- 专利标题(中): 半导体器件及其形成方法
-
申请号: US11892089申请日: 2007-08-20
-
公开(公告)号: US20080054468A1公开(公告)日: 2008-03-06
- 发明人: Kyung-In Choi , Gil-Heyun Choi , Sang-Woo Lee , Jong-Myeong Lee , Jong-Won Hong , Hyun-Bae Lee
- 申请人: Kyung-In Choi , Gil-Heyun Choi , Sang-Woo Lee , Jong-Myeong Lee , Jong-Won Hong , Hyun-Bae Lee
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 优先权: KR2006-85256 20060905
- 主分类号: H01L23/52
- IPC分类号: H01L23/52 ; H01L21/4763
摘要:
An example embodiment provides a method of forming a conductive pattern in a semiconductor device. The method includes forming one or more dielectric layers over a first conductive pattern formed on a substrate; forming an opening in the one or more dielectric layers to expose a portion of the first conductive pattern, forming a growth promoting layer over the exposed portion of the first conductive pattern and the one or more dielectric layers, forming a growth inhibiting layer over a portion of the growth promoting layer, and forming the second conductive layer in the opening.
公开/授权文献
- US07807571B2 Semiconductor device and methods of forming the same 公开/授权日:2010-10-05