Patent ID: 7876414

Claim:
A method of manufacturing a liquid crystal display device, comprising steps of: (a) preparing a liquid crystal display panel having a plurality of conductive patterns; (b) preparing a semiconductor integrated circuit device for controlling and driving the liquid crystal display panel, and the semiconductor integrated circuit device has long sides and short sides; and (c) mounting the semiconductor integrated circuit device on the liquid crystal display panel, wherein the semiconductor integrated circuit device comprises: a plurality of first terminals for outputting a liquid crystal driving voltage; a second terminal for receiving a power supply potential or a reference potential from outside of the semiconductor integrated circuit device; a third terminal connected to the second terminal by a wiring formed inside of the semiconductor integrated circuit device; and a fourth terminal fixed to the power supply potential or the reference potential via the third terminal during operation of the semiconductor integrated circuit device, wherein the distance between the third terminal and the fourth terminal is shorter than the distance between the second terminal and the fourth terminal, wherein the fourth terminal is a terminal to select different operational modes based on whether to receive the power supply potential or to receive the reference potential, wherein the first terminals are arranged along one of the long sides, wherein the second, third and fourth terminals are arranged along another of the long sides, wherein each of the first, second, third and fourth terminals includes a bump, wherein the second terminal is connected with one of the conductive patterns, and wherein the third terminal is connected with the fourth terminal by another of the conductive patterns.