Invisage Technologies, Inc.

Invisage Inc.

Lionel Barrymore Joseph Barrow

Emanuele Mandelli

Zachary Michael Beiley

Aurelien Philippe Bouvier

Ralph Beaudouin

Dario Clocchiatti

In various embodiments, image sensors and methods of operating the image sensors are disclosed. In an example embodiment, a pixel circuit having a first electrode is coupled to a reset transistor and to a first region of an optically sensitive layer, and a second electrode is coupled to a pixel sense node and to a second region of an optically sensitive layer. The electrical path from the first electrode, through the optically sensitive layer, and into the second electrode functions as a variable resistor. Other devices and methods of operating the devices are disclosed.

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Oakland, CA, United States of America

Lionel Barrymore Joseph Barrow