发明名称 NON-VOLATILE MEMORY AND FABRICATING METHOD THEREOF
摘要 A method for fabricating a non-volatile memory is described. A substrate having isolation structures is provided. These isolation structures protrude from the substrate, and a first mask layer is formed on the substrate between the isolation structures. A second mask layer is formed on the substrate. The second and the first mask layers are patterned to form openings exposing part of the surface of the substrate and the isolation structures. A tunneling dielectric layer and a first conductive layer are formed on the substrate. The first conductive layer is filled in the opening, and is divided into blocks by the isolation structures, the second mask layer, and the first mask layer. An inter-gate dielectric layer is formed on the substrate. A second conductive layer is formed on the substrate to fill up the openings. Doped regions are formed in the substrate on both sides of the second conductive layer.
申请公布号 US2007072370(A1) 申请公布日期 2007.03.29
申请号 US20050306384 申请日期 2005.12.27
申请人 CHANG KO-HSING 发明人 CHANG KO-HSING
分类号 H01L21/336;H01L29/788 主分类号 H01L21/336
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