Image sensor array
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 4, 1989
Grant Date -
N/A
app pub date -
Apr 10, 1987
filing date -
Apr 10, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An image sensor array (12) is comprised of a plurality of sensor elements (60) arranged in rows (62) and columns (64). Each element (60) is operable to modulate an output voltage signal responsive to charge accumulating in its gate region (70) responsive to incident light. Circuitry (74, 84, 78, 72) is provided to obtain and store a signal that is related to a threshold voltage differential produced by the accumulated charge, and not to the intrinsic threshold voltages or sizes of sensors (60). The array (12) has automatic blooming control, and can exhibit electronic iris, zooming and panning functions.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully