发明名称
摘要 PURPOSE:To enhance level of integration, and improve operation reliability without increasing the number of processes, in a semiconductor integrated circuit device provided with a ROM. CONSTITUTION:In a semiconductor integrated circuit device provided with a ROM, a conducting film 12B connected with a fixed potential (VSS: for example 0V) is formed on the upper layer of a gate electrode (word line) 7 of a) MISFET constituting a ROM. The conducting film 12B is formed by the same process as a leading-out electrode 12A.
申请公布号 JP3362057(B2) 申请公布日期 2003.01.07
申请号 JP19920147108 申请日期 1992.06.08
申请人 发明人
分类号 H01L27/112;H01L21/8246 主分类号 H01L27/112
代理机构 代理人
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