Invention Grant
US07960814B2 Stress relief of a semiconductor device 有权
减轻半导体器件的应力

Stress relief of a semiconductor device
Abstract:
A semiconductor device includes a die including an active region, a scribe region, and a perimeter, wherein the scribe region is closer to the perimeter than the active region. In one embodiment, the die further comprises a crack arrest structure formed in the scribe region, and wherein the crack arrest structure includes one of curva-linear shapes and polygonal shapes concentrically oriented around a common center located at or near at least one corner of the die.
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