发明名称 Memory cell having a second transistor for holding a charge value
摘要 A memory cell has a transistor, a capacitor, and a second transistor that is formed as a parasitic field-effect transistor. The parasitic field-effect transistor is provided in order to produce an electrically conductive connection between a voltage source and the inner electrode of the capacitor. Stabilization of a charge state of the capacitor is automatically achieved in this way.
申请公布号 US6940115(B2) 申请公布日期 2005.09.06
申请号 US20020194877 申请日期 2002.07.12
申请人 INFINEON TECHNOLOGIES AG 发明人 ZIELBAUER JUERGEN
分类号 H01L27/108;(IPC1-7):H01L27/108 主分类号 H01L27/108
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