| 摘要 |
Each of a pair of power supply electric lines (11 and 12) connected to power supply pads of a solid state image sensor (1) and a pair of power supply electric lines (13 and 14) connected to power supply pads of an integrated circuit chip (2) is arranged so that the power supply electric lines included in each power supply electric line pair are in parallel with each other and has a very small gap between them. The power supply electric lines (11 to 14) have a certain width and bend portions that are curved smoothly with a predetermined curvature or less and are formed on a flexible wiring board (3). In each of the solid state image sensor (1) and the integrated circuit chip (2), the high-potential and low-potential power supply pads are arranged side by side.
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