| 摘要 |
PURPOSE:To provide IC chip mounting structure which allows electrical connection of a fine IC chip provided with many pad terminals with a complicated various types of wiring boards and allows downsizing and reliability of the mounting area which includes the IC chip and the wiring part. CONSTITUTION:A plurality of the connecting pad electrodes 13 of the same IC chip 12 are connected with a plurality of terminals 14 on a plurality of different wiring boards 10 and 11. |
