| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of reducing impedance of ground lines for supplying a ground potential to respective pixels while maintaining a numerical aperture. <P>SOLUTION: The imaging apparatus includes: pixels which are two-dimensionally arranged, wherein each of the pixels has a photoelectric conversion unit for converting light into an electric signal; column-directional ground lines which are arranged corresponding to respective columns of the arrangement of the two-dimensional pixels and supply the ground potential to the respective pixels arranged in the corresponding columns; and row-directional ground lines which are arranged in a wiring layer different from that of the column-directional ground lines and interconnect the column-directional ground lines corresponding to the respective columns to one another. <P>COPYRIGHT: (C)2010,JPO&INPIT |
