发明授权
- 专利标题: Integrated circuit
- 专利标题(中): 集成电路
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申请号: US12247763申请日: 2008-10-08
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公开(公告)号: US08063394B2公开(公告)日: 2011-11-22
- 发明人: Dieter Andres , Rainer Bruchhaus , Ulrike Gruening-Von Schwerin , Ulrich Klostermann , Franz Kreupl , Michael Kund , Petra Majewski , Christian Ruester , Bernhard Ruf , Ralf Symanczyk , Klaus-Dieter Ufert
- 申请人: Dieter Andres , Rainer Bruchhaus , Ulrike Gruening-Von Schwerin , Ulrich Klostermann , Franz Kreupl , Michael Kund , Petra Majewski , Christian Ruester , Bernhard Ruf , Ralf Symanczyk , Klaus-Dieter Ufert
- 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
- 代理商 John S. Economou
- 主分类号: H01L29/02
- IPC分类号: H01L29/02
摘要:
According to an embodiment, an integrated circuit including a plurality of resistance changing memory cells is disclosed. Each memory cell includes a first electrode, a second electrode and resistance changing memory element arranged between the first electrode and the second electrode. A front surface area of an end section of the first electrode that faces the resistance changing memory element is smaller than a front surface area of an end section of the second electrode that faces the resistance changing memory element.
公开/授权文献
- US20100084741A1 Integrated Circuit 公开/授权日:2010-04-08