发明名称 |
Semiconductor component and method for producing it |
摘要 |
A semiconductor component includes a surface region. A modified doping region is provided in the edge region of the cell array. In the surface region or modified doping region the doping concentration is lowered and/or in the surface region or modified doping region the conductivity type is formed such that it is opposite to the conductivity type of the actual semiconductor material region, or in which a field plate region is provided.
|
申请公布号 |
US7863680(B2) |
申请公布日期 |
2011.01.04 |
申请号 |
US20080167437 |
申请日期 |
2008.07.03 |
申请人 |
INFINEON TECHNOLOGIES AG |
发明人 |
ZUNDEL MARKUS;ZELSACHER RUDOLF;HIRLER FRANZ;KOTZ DIETMAR;PERI HERMANN;WILLMEROTH ARMIN |
分类号 |
H01L27/088;H01L29/06;H01L29/08;H01L29/423;H01L29/78 |
主分类号 |
H01L27/088 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|