- Patent Title: Control apparatus, radiation imaging apparatus, radiation imaging system, and control method of radiation imaging apparatus, controlling a state of a radiation sensor based on first and second times from an initialization operation
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Application No.: US14192972Application Date: 2014-02-28
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Publication No.: US09962137B2Publication Date: 2018-05-08
- Inventor: Tadahiko Iijima
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick Cella Harper and Scinto
- Priority: JP2013-044720 20130306
- Main IPC: G01T1/16
- IPC: G01T1/16 ; A61B6/00
Abstract:
A control apparatus for a radiation sensor, including pixels each for obtaining electric charges, includes: a control unit configured to start driving for imaging in response to radiation irradiation, and stop the driving when a first time elapses after the start of the driving; and a receiving unit configured to externally receive a predetermined instruction signal. The control unit is configured to, in response to reception of the predetermined instruction signal, control a state of the radiation sensor based on a difference between the first time and a second time from the start of the driving to the reception of the predetermined instruction signal.
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