Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate
2007-05-29
2007-05-29
Epps, Georgia (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
C257S443000, C257S215000, C257S231000, C348S302000
Reexamination Certificate
active
10920187
ABSTRACT:
A solid-state imaging element converts light intensity into an electric charge signal and stores the thus-converted electric charge signal through use of a plurality of photoelectric conversion elements arranged in a square lattice pattern on the surface of a semiconductor substrate in a row direction and a column direction. Vertical transfer sections transfer the electric charges from the first and second photoelectric conversion elements in the column direction. The vertical transfer section comprises a first electric charge reading region for reading electric charge from the first photoelectric conversion element to a vertical transfer channel; and a second electric charge reading region for reading electric charge from the second photoelectric conversion element. The first and second electric charge reading regions are provided at positions corresponding to a vertical transfer electrode, which are activated in difference phases.
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Birch & Stewart Kolasch & Birch, LLP
Bui-Pho Pascal M.
Epps Georgia
Fujifilm Corporation
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