Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate
2005-12-06
2005-12-06
Nguyen, Cuong (Department: 2811)
Active solid-state devices (e.g., transistors, solid-state diode
Field effect device
Having insulated electrode
C257S314000
Reexamination Certificate
active
06972457
ABSTRACT:
The integration period of an imaging cell, or the time that an imaging cell is exposed to light energy, is substantially increased by utilizing a single-poly, electrically-programmable, read-only-memory (EPROM) structure to capture the light energy. Photogenerated electrons are formed in the channel region of the EPROM structure from the light energy. The photogenerated electrons are then accelerated into having ionizing collisions which, in turn, leads to electrons being injected onto the floating gate of the EPROM structure at a rate that is proportionate to the number of photons captured by the channel region.
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Drury Robert
Hopper Peter J.
Lindorfer Philipp
Vashchenko Vladislav
Eastman Kodak Company
Nguyen Cuong
Watkins Peyton C.
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