Patent ID: 7554067

Claim:
A CMOS imaging system comprising an array of pixels arranged into rows and columns on an imaging area, the columns being divided into first and second series of columns alternating with one another such that the pixels of the columns of each series are offset by a predetermined amount from the pixels of the columns of the other series; an array of microlenses disposed on the imaging area, each microlens covering a plurality of said pixels; each said column having a column amplifier FET having a source electrode and a drain electrode; at least one pair of conductors associated with the first series of columns, with the source and drain electrodes of the column amplifier FETs of the first series of columns being respectively connected thereto; at least one pair of conductors associated with the second series of columns, with the source and drain electrodes of the column amplifier FETs of the second series of columns being respectively connected thereto; first and second output amplifiers each including an additional FET and a feedback path coupled to the respective pair of conductors of the respective series of columns; and image control circuitry coupled to the pixels of said imager; wherein said image control circuitry includes means for applying, for each said plurality of pixels, different integration times to the different respective ones of the plurality of pixels under the same microlens.