Invention Grant
US07648891B2 Semiconductor chip shape alteration 失效
半导体芯片形状改变

Semiconductor chip shape alteration
Abstract:
The invention is directed to an improved semiconductor chip that reduces crack initiation and propagation into the active area of a semiconductor chip. A semiconductor wafer includes dicing channels that separate semiconductor chips and holes through a portion of a semiconductor chip, which are located at the intersection of the dicing channels. Once diced from the semiconductor wafer, semiconductor chips are created without ninety degree angle corners.
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