发明名称 Method and apparatus for improving triggering uniformity of snapback electrostatic discharge protection devices
摘要 An electrostatic discharge (ESD) protection circuit includes a first array of transistors, having source and drain doped with a first type of material, arranged in parallel in a first block, and a second array of transistors, having source and drain doped with the first type of material, arranged in parallel in a second block. The ESD protection circuit also includes an active region between the first and second array of transistors doped with a second type of material that is complementary to the first type of material.
申请公布号 US8120112(B1) 申请公布日期 2012.02.21
申请号 US20070904706 申请日期 2007.09.28
申请人 WATT JEFFREY T.;GALLERANO ANTONIO;ALTERA CORPORATION 发明人 WATT JEFFREY T.;GALLERANO ANTONIO
分类号 H01L23/58 主分类号 H01L23/58
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