发明名称 Semiconductor memory having a small write current.
摘要 <p>A semiconductor memory in which the junction destruction-type PROM elements are arranged in the form of a matrix, bit lines are connected to the emitter regions of the PROM regions and word lines are connected to the collector regions, wherein the emitter regions have a circular shpae in plane.</p>
申请公布号 EP0318317(A2) 申请公布日期 1989.05.31
申请号 EP19880311205 申请日期 1988.11.25
申请人 NEC CORPORATION 发明人 TAKADA, NARUAKI
分类号 G11C17/18;H01L27/102;H01L21/331;H01L21/8229;H01L29/73;H01L29/732 主分类号 G11C17/18
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