Patent ID: 7002809

Claim:
An integrated circuit package for driving a liquid crystal display device, said integrated circuit package comprising: a driving signal generating chip including image signal input pads for receiving an image signal from a data processing device, a driving signal generating module for generating a driving signal by processing the image signal, and driving signal output pads for outputting the driving signal; a mold for enclosing the driving signal generating chip; a first number of driving signal output bumps disposed in series on a first surface of the mold to be connected to the driving signal output pads; a second number of image signal input bumps disposed in series on the first surface of the mold to be connected to the image signal input pads; and bump pressure controlling means formed on the first surface of the mold, wherein the bump pressure controlling means maintains a predetermined pressure deviations between a second pressure and a third pressure, the second pressure being applied onto the image signal input bumps by a first pressure applied onto a second surface of the mold opposite to the first surface, and a third pressure being applied onto the driving signal output bumps by the first pressure.