SEMICONDUCTOR DEVICE WITH PAD STRUCTURE RESISTANT TO PLASMA DAMAGE AND MANUFACTURING METHOD THEREOF
Abstract:
A semiconductor device with a pad structure resistant to plasma damage includes: a main pad portion including main conductor units and main via units; a sub-pad portion including sub-conductor units and sub-via units; a pad bonding unit in direct contact with and in connection with a top main conductor unit, wherein the top main conductor unit is the main conductor unit formed in a top metal layer; and a bridge pad unit in direct contact with a top sub-conductor unit, wherein the top sub-conductor unit is the sub-conductor unit formed in the top metal layer. The bridge pad unit is in direct contact with the pad bonding unit. The main pad portion and sub-pad portion are located below the pad bonding unit and bridge pad unit respectively, and the main pad portion and the sub-pad portion are not in direct connection with each other.
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