Television – Camera – system and detail – Solid-state image sensor
Patent
1995-06-05
1997-01-07
Metjahic, Safet
Television
Camera, system and detail
Solid-state image sensor
348300, 257225, 358514, 358483, H04N 314, H04N 5335
Patent
active
055922228
ABSTRACT:
A sensor chip includes output signal lines for outputting signals outside the sensor chip from light-receiving elements of the sensor chip, a switch for connecting/disconnecting the output signal lines, and a controller for closing the switch only for a duration including a time interval in which signals are output outside the sensor chip from the light-receiving elements, and opening the switch for a duration except for the signal output duration. A multichip photoelectric conversion apparatus in which a plurality of sensor chips each having a plurality of light-receiving elements are arranged, includes output signal lines, connected to a common signal line, for outputting signals outside the sensor chip from light-receiving elements of the sensor chip, a switch, provided for each of the sensor chips, for connecting/disconnecting the output signal lines, and a controller, provided in each of the sensor chips, for closing the switch only for a duration including a time interval in which signals are output outside the sensor chip from the light-receiving elements, and opening the switch for a duration except for the signal output duration.
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Koide Yoshio
Nakamura Ken'ichi
Canon Kabushiki Kaisha
Metjahic Safet
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