McDermott Will & Emery LLP
Semiconductor device and method for producing the same
A semiconductor region having an upper surface and a side surface is formed on a substrate. A first impurity region is formed in an upper portion of the semiconductor region. A second impurity region is formed in a side portion of the semiconductor region. The resistivity of the second impurity region is substantially equal to or smaller than that of the first impurity region.
Panasonic Corporation
H H H
H01L H01L H01L
inventional inventional inventional
Bunji Hiroyuki Yuichiro Katsumi Keiichi
Mizuno Ito Sasaki Okashita Nakamoto