The reading structure includes sets of storage capacitors on which the pixel signals are stored, and {TAIL ~ a means} for reading the signals from {HEAD ~ the capacitors} in such a way that signals from pixels in adjacent rows may be combined 
The reading structure includes sets of storage capacitors on which the pixel signals are stored , and { TAIL ~ a means } for reading the signals from { HEAD ~ the capacitors } in such a way that signals from pixels in adjacent rows may be combined
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH