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NOVEL SEAL RING FOR III-V COMPOUND SEMICONDUCTOR-BASED DEVICES
NOVEL SEAL RING FOR III-V COMPOUND SEMICONDUCTOR-BASED DEVICES
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机译:基于III-V复合半导体器件的新型密封环
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摘要
A semiconductor device includes a substrate, overlaid by a III-V compound semiconductor layer. The substrate includes a circuit region and a seal ring region, wherein the seal ring region surrounds the circuit region. A seal ring structure is disposed in the seal ring region, wherein the seal ring structure includes a first via structure, extending through part of the substrate and the III-V compound semiconductor layer, that surrounds the circuit region.
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