发明名称 Dynamic memory cell methods
摘要 A dynamic random access memory cell is disclosed that comprises a capacitive storage device and a write access transistor. The write access transistor is operatively coupled to the capacitive storage device and has a gate stack that comprises a high-K dielectric, wherein the high-K dielectric has a dielectric constant greater than a dielectric constant of silicon dioxide. Also disclosed are a memory array using the cells, a computing apparatus using the memory array, a method of storing data, and a method of manufacturing.
申请公布号 US8603876(B2) 申请公布日期 2013.12.10
申请号 US20090542802 申请日期 2009.08.18
申请人 LUK WIN K.;CAI JIN;INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 LUK WIN K.;CAI JIN
分类号 H01L21/8242 主分类号 H01L21/8242
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