| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress an excessive voltage generated in switching a reading mode between a color reading mode and a monochrome reading mode, with a simple configuration. <P>SOLUTION: A photoelectric conversion element comprising a color reading sensor and a monochrome reading sensor is characterized by comprising an unnecessary charge discharging part 32 which, at the time of switching from the color reading mode to the monochrome reading mode or switching from the monochrome reading mode to the color reading mode, discharges unnecessary charges accumulated in the monochrome reading sensor or the color reading sensor. <P>COPYRIGHT: (C)2013,JPO&INPIT |
