Imager for analyzing image, has sub-window image signal emission section combining selected integrated charges of sub-windows as composite charge, converting composite charge into image signal and emitting image signal

摘要

The imager (20) has coupling circuits (23) incorporated in sub-windows for integrating sub-windows` charges emitted by an imager photo-network (21) and emitting the integrated charges. A sub-window selection circuit (35) selects the integrated charges from the emitted charges and emits selected integrated charges. A sub-window image signal emission section (24) accumulates and combines the selected integrated charges as a composite charge, converts the composite charge into an image signal and emits the image signal.