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公开(公告)号:US20150221557A1
公开(公告)日:2015-08-06
申请号:US14452665
申请日:2014-08-06
Applicant: Samsung Electronics Co., Ltd.
Inventor: Cheon-Bae Kim , Jung-Hoon Han , Byung-Hoon Cho
IPC: H01L21/8234 , H01L23/532 , H01L21/311 , H01L21/3213 , H01L21/768 , H01L21/02
CPC classification number: H01L21/823475 , H01L21/31116 , H01L21/32135 , H01L21/76885 , H01L23/53223 , H01L23/53266 , H01L23/5329 , H01L23/53295 , H01L2924/0002 , H01L2924/00
Abstract: In a method of forming a wiring structure, a carbon-containing layer may be formed on a substrate. A conductive layer may be formed on the carbon-containing layer, and the conductive layer may be formed to include a metal. The conductive layer and an upper portion of the carbon-containing layer may be etched to form a wiring and a carbon-containing layer pattern, respectively.
Abstract translation: 在形成布线结构的方法中,可以在基板上形成含碳层。 可以在含碳层上形成导电层,并且可以形成导电层以包括金属。 可以蚀刻导电层和含碳层的上部以形成布线和含碳层图案。