Globalfoundries Inc.

Georg Talut

Thomas Werner

Dirk Breuer

Oliver Aubel

A semiconductor device comprises non-quadrangular metal regions in the last metallization layer and/or non-quadrangular contact pads, wherein, in some illustrative embodiments, an interdigitating lateral configuration may be obtained and/or an overlap of the contact pads with underlying metal regions may be provided. Consequently, mechanical robustness of the contact pads and the passivation material under the underlying interlayer dielectric material may be increased, thereby suppressing crack formation and crack propagation.

Semiconductor device with superior crack resistivity in the metallization system

The present disclosure relates to a semiconductor structure including a plurality of connecting lines arranged on a plurality of vertical levels, the plurality of connecting lines including at least a first connecting line arranged in a first vertical level and a second connecting line arranged in a second vertical level, different from the first vertical level, and a breakdown prevention layer placed in at least part of the vertical space separating the first connecting line from the second connecting line.

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Dresden, Germany

Georg Talut