作者: Hieu Van Tran , Chien-Sheng Su , Chun-Ming Chen , Nhan Do , Jeng-Wei Yang
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摘要: A method of forming a memory device with cells over planar substrate surface and FinFET logic devices fin shaped portions, including protective layer previously formed floating gates, erase word line poly source regions in cell portion the substrate, then fins into gates along removing completing formation from drain substrate.