发明名称 |
Power devices, structures, components, and methods using lateral drift, fixed net charge, and shield |
摘要 |
Lateral power devices where immobile electrostatic charge is emplaced in dielectric material adjoining the drift region. A shield gate is interposed between the gate electrode and the drain, to reduce the Miller charge. In some embodiments the gate electrode is a trench gate, and in such cases the shield electrode too is preferably vertically extended.
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申请公布号 |
US8564057(B1) |
申请公布日期 |
2013.10.22 |
申请号 |
US20100835636 |
申请日期 |
2010.07.13 |
申请人 |
DARWISH MOHAMED N.;ZENG JUN;MAXPOWER SEMICONDUCTOR, INC. |
发明人 |
DARWISH MOHAMED N.;ZENG JUN |
分类号 |
H01L29/66 |
主分类号 |
H01L29/66 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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