发明授权
US08084799B2 Integrated circuit with memory having a step-like programming characteristic
有权
具有阶梯状编程特性的具有存储器的集成电路
- 专利标题: Integrated circuit with memory having a step-like programming characteristic
- 专利标题(中): 具有阶梯状编程特性的具有存储器的集成电路
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申请号: US11488422申请日: 2006-07-18
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公开(公告)号: US08084799B2公开(公告)日: 2011-12-27
- 发明人: Thomas Happ , Jan Boris Philipp
- 申请人: Thomas Happ , Jan Boris Philipp
- 申请人地址: DE Munich
- 专利权人: Qimonda AG
- 当前专利权人: Qimonda AG
- 当前专利权人地址: DE Munich
- 代理机构: Dicke, Billig & Czaja, PLLC
- 主分类号: H01L27/108
- IPC分类号: H01L27/108
摘要:
A memory cell includes a first electrode, a second electrode, and phase change material between the first electrode and the second electrode. The phase change material has a step-like programming characteristic. The first electrode, the second electrode, and the phase change material form a via or trench memory cell.
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