Method for forming conductors in integrated circuits

Semiconductor device manufacturing: process – Coating with electrically or thermally conductive material – To form ohmic contact to semiconductive material

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438647, 438645, 438648, 438688, 20419217, H01L 2128

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active

057983003

ABSTRACT:
A method of forming electromigration resistant integrated circuit runners is disclosed. A collimated beam of particles is directed toward a substrate to form a metal nucleating layer. Then a non-collimated beam is used to form the rest of the metal layer. Then the layers are patterned to form runners.

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