In a photoelectric conversion device having a plurality of pixel cells each of which includes a photoelectric conversion element, a field effect transistor having the gate area for storing signal charge generated by the photoelectric conversion element and the source-drain path for outputting a signal...http://www.google.fr/patents/US6670990?utm_source=gb-gplus-shareBrevet US6670990 - Image sensing device using MOS-type image sensing element whose threshold voltage of charge transfer switch and reset switch is different from that of signal output transistor
Image sensing device using MOS-type image sensing element whose threshold ...
