发明申请
US20150333151A1 METHOD OF FORMING SEMICONDUCTOR DEVICE INCLUDING PROTRUSION TYPE ISOLATION LAYER 审中-公开
形成包含推导型隔离层的半导体器件的方法

METHOD OF FORMING SEMICONDUCTOR DEVICE INCLUDING PROTRUSION TYPE ISOLATION LAYER
摘要:
A semiconductor device may include a semiconductor layer having a convex portion and a concave portion surrounding the convex portion. The semiconductor device may further include a protrusion type isolation layer filling the concave portion and extending upward so that an uppermost surface of the isolation layer is a at level higher that an uppermost surface of the convex portion.
信息查询
0/0