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公开(公告)号:US20160079446A1
公开(公告)日:2016-03-17
申请号:US14695428
申请日:2015-04-24
发明人: Hyun-min CHOI , Ju-youn KIM , Hyun-jo KIM , Mu-kyeng JUNG
IPC分类号: H01L29/94 , H01L29/423 , H01L29/49 , H01L29/51 , H01L29/36
CPC分类号: H01L29/94 , H01L29/36 , H01L29/42312 , H01L29/4966 , H01L29/517
摘要: A pumping capacitor is provided. The pumping capacitor includes a substrate, a P-type gate layer on the substrate, and a gate dielectric layer between the substrate and the P-type gate layer. The substrate includes an N-type well region and an N-type doping region in the N-type well region.
摘要翻译: 提供一个泵送电容器。 泵浦电容器包括衬底,衬底上的P型栅极层以及衬底和P型栅极层之间的栅极电介质层。 衬底包括N型阱区和N型阱区中的N型掺杂区。