Dual-mode photosensitive pixel with gain stage

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United States of America Patent

PATENT NO 9825189
SERIAL NO

14684021

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Abstract

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A photosensitive pixel with gain stage is disclosed. The photosensitive pixel with gain stage may receive an input light stimulus and output a corresponding output voltage in response to the input light stimulus. The output voltage may correspond linearly to the magnitude of the input light stimulus over a linear operating region and logarithmically to the magnitude of the input light stimulus over a logarithmic operating region. In this manner, the photosensitive pixel with gain stage may be both sensitive to input light stimuli over the linear operating region and may exhibit dynamic range enabling non-saturated response to input light stimuli over the logarithmic operating region.

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Patent Owner(s)

Patent OwnerAddress
SENSORS UNLIMITED INC3490 US 1 BLDG 12 PRINCETON NJ 08540

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lund, Joshua Dallas, US 34 171

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