For isolated LDMOS devices, the resistance between the lateral isolation wall (32) (tied to the source) and the buried layer (24) is reduced, thereby reducing substrate injection current.
The antenna element(s) can be applied to the disk substrate as a patterned antenna layer over a metallicized data region, and can be electrically isolated from the data region.
天线振子被施加到光盘基底，作为在金属化数据区上的图案化天线层，并能与数据区电绝缘。
3
The semiconductor device includes a isolated layer protruding from a substrate, a separator, a tunnel insulation layer, a floating grid, a dielectric layer pattern and a control grid.