Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate
2008-07-07
2009-06-30
Lee, John R (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
C250S370090, C378S098800
Reexamination Certificate
active
07554070
ABSTRACT:
For performing imaging with a high-frame rate, a control apparatus determines the time where at least one electrical charge of a sensor is read based on information about the position of an irradiation area of the sensor, the irradiation area being irradiated with a radiation, so that the time period where at least one electrical charge of a non-irradiation area of the sensor is read, the non-irradiation area being irradiated with no radiation, overlaps the time period where irradiation with the radiation is performed and the time period where at least one electrical charge of the irradiation area of the sensor is read does not overlap the radiation-irradiation-time period.
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Canon Kabushiki Kaisha
Canon U.S.A. Inc. IP Division
Lee John R
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