Patent ID: 7355286
Filing Date: 2008-04-08
Classification: H01L

Abstract:
1. A flip chip bonded package comprising: a semiconductor chip having a plurality of bonding pads being arranged on a surface of the semiconductor chip; a plurality of insulative posts, each insulative post being formed on a part of the surface of the semiconductor chip between adjacent bonding pads and each insulative post also being formed on a first portion of each bonding pad of the adjacent bonding pads, wherein a second portion of each bonding pad of the adjacent bonding pads not being covered by the insulative posts; a plurality of signal connection members, each signal connection member being attached to only one bonding pad at the second portion of the one bonding pad; a substrate having a number of electrodes electrically connected to the signal connection members, and the substrate having a number of ball lands electrically connected to the electrodes, wherein the semiconductor chip being flip-chip-bonded to the substrate via the signal connection members; a filler underfilling a space between the semiconductor chip and the substrate; and a number of solder balls attached to the ball lands on the lower surface of the substrate.