Patent ID: 9443806
Filing Date: 2016-09-13
CPC Classification: H01L

Claim Text:
1. A chip package, comprising: a chip having a contact pad disposed at a first side of the chip; a passivation layer over the first side of the chip, the passivation layer having an opening disposed over the contact pad; a polymer layer over the passivation layer, the polymer layer having an edge disposed over the contact pad, wherein the edge of the polymer layer is distal from a perimeter of the opening of the passivation layer; a conductive structure formed atop the contact pad, the conductive structure filling the opening of the passivation layer and covering the edge of the polymer layer; and a fan-out structure disposed over the conductive structure, the fan-out structure having a first portion electrically connected to the conductive structure and a second portion electrically connected to the first portion and extending laterally away from the first portion and the conductive structure.