发明授权
- 专利标题: Semiconductor devices and methods of manufacturing the same
- 专利标题(中): 半导体器件及其制造方法
-
申请号: US14980247申请日: 2015-12-28
-
公开(公告)号: US09431458B2公开(公告)日: 2016-08-30
- 发明人: Jin-Woo Lee , Youn-Seon Kang , Jung-Moo Lee , Seung-Jae Jung , Hyun-Su Ju
- 申请人: SAMSUNG ELECTRONICS CO., LTD.
- 申请人地址: KR Suwon-si, Gyeonggi-do
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si, Gyeonggi-do
- 代理机构: Volentine & Whitt, PLLC
- 优先权: KR10-2013-0136809 20131112
- 主分类号: H01L47/00
- IPC分类号: H01L47/00 ; H01L45/00 ; H01L27/24
摘要:
A semiconductor device includes a first electrode on a substrate, a selection device pattern, a variable resistance layer pattern, a first protective layer pattern, a second protective layer pattern and a second electrode. The selection device pattern is wider, in a given direction, than the variable resistance layer pattern. The first protective layer pattern is formed on a first pair of opposite sides of the variable resistance layer pattern. The second protective layer pattern is formed on a second pair of opposite of the variable resistance layer pattern. The second electrode is disposed on the variable resistance layer pattern.
公开/授权文献
信息查询
IPC分类: