Taiwan Semiconductor Manufacturing Comp. Ltd.

Shieh-Yang Wu

Shi-Bai Chen

An improved fuse link structure and fuse blowing method, the fuse-link structure including a plurality of elongated fuse-link members comprising polysilicon electrically connected in parallel according to a common input Voltage contact and common output current contact to form a fuse-link structure; and, wherein at least a portion of the plurality of elongated fuse-link comprise a different electrical resistance with respect to one another according to a variable condition selected from the group consisting of critical dimension, polysilicon doping condition, and silicide agglomeration condition.

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Hsin-Chu, Taiwan

Shieh-Yang Wu