发明授权
- 专利标题： Variable-resistance element
- 专利标题（中）： 可变电阻元件
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申请号： US12352441申请日： 2009-01-12
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公开(公告)号： US07764160B2公开(公告)日： 2010-07-27
- 发明人: Hiroyasu Kawano , Keiji Shono
- 申请人： Hiroyasu Kawano , Keiji Shono
- 申请人地址： JP Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki
- 代理机构： Greer, Burns & Crain, Ltd.
- 主分类号： H01C7/10
- IPC分类号： H01C7/10
摘要：
The invention provides a variable-resistance element having a multilayer structure. The variable-resistance element includes, for example, a first electrode, a second electrode, and an oxygen ion migration layer disposed between the first electrode and the second electrode. In the oxygen ion migration layer, oxygen vacancy can be produced owing to oxygen ion migration, thereby forming a low resistance path. The variable-resistance element also includes an oxygen ion generation promoting layer disposed between the oxygen ion migration layer and the first electrode and held in contact with the oxygen ion migration layer.
公开/授权文献
- US20090121823A1 VARIABLE-RESISTANCE ELEMENT 公开/授权日：2009-05-14
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