| 摘要 |
A semiconductor substrate structure includes a conductor supported by a substrate, and has an outer surface and a pair of spaced-apart conductive sidewalls joining with the outer surface at respective corners. A first layer of material is disposed over the substrate over all of one of the sidewalls, over only a portion of the outer surface and over only a portion of the other sidewall. The first layer of material has a generally uniform thickness over the conductor outer surface, the conductive sidewalls and the corners. A second layer of material having a generally non-uniform thickness is disposed over the substrate. Such has a non-planar outer surface, and an opening therethrough to the conductor's outer surface and the other sidewall which do not have first layer material disposed thereover.
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