Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate
2008-03-25
2008-03-25
Epps, Georgia (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
C250S214100, C257S010000, C345S074100, C313S310000
Reexamination Certificate
active
11053202
ABSTRACT:
Disclosed is an image pickup device capable of greatly reducing delay in drive signals supplied to field emission devices, and cross-talk and the like that originate in these drive signals. The image pickup device comprises a photoelectric conversion film for receiving incident light on one side thereof; a field emission layer having an electron emitting surface apart from and facing the other side of the photoelectric conversion film, and including a plurality of electron emission devices; and a drive layer formed on a back side of the field emission layer and including a plurality of device drive circuits for supplying drive signals to each of back electrodes of the plurality of electron emission devices.
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Aso Saburo
Negishi Nobuyasu
Okuda Yoshiyuki
Sakemura Kazuto
Satoh Hideo
Epps Georgia
McGinn IP Law Group PLLC
Pioneer Corporation
Williams Don
LandOfFree
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