Patent ID: 6765301
Filing Date: 2004-07-20
Classification: H01L

Abstract:
An integrated circuit bonding device, comprising:a substrate having a signal connection point coupled to a via hole and two shielding connection points set at the two sides of the signal connection point; a chip set on the substrate, wherein the edge of the chip comprises a signal pad and two shielding pads set at the two sides of the signal pad; a signal wire bonding for coupled to the signal connection point and the signal pad; two shielding wire bondings for coupling to the shielding connection points and the shielding pads and extending along both sides of the signal wire bonding; a signal trace line set on the substrate and coupled to the signal connection point and the via hole; and a power ring circuit set on the substrate and coupled to the shielding connection points, wherein the power ring circuit further comprises two shielding lines extending along both sides of the signal trace line.