| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for coping with variations in a plurality of ITO wiring patterns using a single chip, and a liquid crystal display device using such semiconductor integrated circuit in a semiconductor chip for driving a liquid crystal which is subjected to COG packaging onto a liquid crystal panel. SOLUTION: A semiconductor chip 3 is provided with a plurality of common driving voltage output terminals COM1-COM18 for outputting a common electrode voltage to the common electrode of a liquid crystal panel, a plurality of segment drive voltage output terminals (SEG1-SEG80) for outputting a segment drive voltage to the segment electrode, and a drive circuit for forming the common drive voltage and segment drive voltage for outputting. In the semiconductor chip 3, the plurality of segment drive terminals and common drive terminals are arranged along one long side of the semiconductor chip, and at the same time, dummy terminals Dummy 1-Dummy 27 that are not connected to the internal circuit and a protective means for protecting the dummy terminals from electrostatic breakdown are provided at a short side.</p> |
