Taiwan Semiconductor Manufacturing Comp. Ltd.

Ritesh Kumar

Chung-Hsing Wang

Kuo-Nan Yang

Hiranmay Biswas

Shu-Yi Ying

A method (of revising an initial layout diagram of a wire routing arrangement) includes: identifying, in a first conductance layer of the initial layout diagram, a routed pattern and a dummy pattern, each of which extends in a first direction; the routed patterns being functional in a representation of a circuit; the dummy patterns being non-functional in the representation of the circuit; and revising to form a revised layout diagram, the revising including adding first and second jumper patterns, into a second conductance layer, which extend in a second direction substantially perpendicular to the first direction, and adding via patterns, into an interconnection layer between the first and second conductance layers, which represent (A) connections between the first jumper pattern and first ends of the corresponding routed and dummy patterns, and (B) connections between the second jumper pattern and second ends of the corresponding routed and dummy patterns.

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Hsinchu, Taiwan

Ritesh Kumar