Abstract: Driver integrated circuits (ICs) are mounted on a flexible base film and electrically connected to it to form a display driver IC module. The display driver IC module is applicable to a liquid crystal module assembly. The flexible base film has an interconnecting wiring fabricated on it. Each driver IC is mounted to the flexible base film, and having a plurality of input/output pads electrically connected to the interconnecting wiring. Each driver IC is electrically connected to the corresponding input/output pads of the other driver ICs through the interconnecting wiring on the flexible base film.