Self-calibrating barrier modulated pixel with multiple barriers, dual conversion gain and low area

• Main Authors: CHACCHINI, ALESSANDRO, LLOYD DAVID, JOHNSON SIMON
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2024
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention provides a pixel device. The pixel device includes a photodetector configured to accumulate charge carriers by converting electromagnetic radiation, a transfer transistor electrically coupled to the photodetector, a diffusion node electrically coupled to the transfer transistor, a rese...