Supression of dark current in a photosensor for imaging

Details Supression of dark current in a photosensor for imaging Supression of dark current in a photosensor for imaging

2006-06-20

2006-06-20

Wilson, Allan R. (Department: 2815)

Active solid-state devices (e.g., transistors, solid-state diode

Responsive to non-electrical signal

Electromagnetic or particle radiation

C257S093000

Reexamination Certificate

active

07064406

ABSTRACT:
A pixel cell having a halogen-rich region localized between an oxide isolation region and a photosensor. The halogen-rich region prevents leakage from the isolation region into the photosensor, thereby suppressing dark current in imagers.

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