| 摘要 |
A CMADS circuit is characterized in that one transmitter is able to drive a plurality of receivers at a high rate to make each of the receivers have a low amplitude. A signal line driving integrated circuit has input terminals formed along one side (for example, left side) of the integrated circuit for receiving each signal via each of CMADS bus lines and output terminals formed along an opposing side (right side) opposite the one side. The input and output terminals are disposed such that a distance from each of the input terminals to a side (lower side) of the integrated circuit along which the signal voltage output terminals are disposed becomes equal to that from each of the output terminals disposed to individually correspond to the input terminals to the lower side. Accordingly, a CMADS bus is formed penetrating the inside of the signal line driving integrated circuit. In a case where a CMADS bus couples a plurality of signal line driving integrated circuits in series, the CMADS bus signal lines constructed as described above can travel throughout a series of the signal line driving ICs without jackknifing at around connection portions between the adjacent integrated circuits, thereby substantially eliminating an entire part of a wiring area required for the conventional LCD device and realizing a small-sized LCD device.
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