| 摘要 |
A solid state image pickup device utilizing a charge coupled device (CCD) includes an imaging section for converting a projected optical image into an electric charge corresponding to a quantity of light, a storage section for storing the electric charge transferred from the imaging section, a readout section for delivering as a video output signal the electric charge sequentially transferred from the storage section, a drive means for transferring the electric charge, and an erasing section for erasing an unrequired portion of the electric charge. The erasing section is an erasing drain formed by diffusion on a P-type semiconductor substrate of CCD and includes an erasing electrode connected to the erasing drain.
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