Invention Grant
- Patent Title: Detection of X-ray beam start and stop
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Application No.: US15527899Application Date: 2015-12-15
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Publication No.: US10281597B2Publication Date: 2019-05-07
- Inventor: Timothy J. Tredwell
- Applicant: CARESTREAM HEALTH, INC.
- Applicant Address: US NY Rochester
- Assignee: Carestream Health, Inc.
- Current Assignee: Carestream Health, Inc.
- Current Assignee Address: US NY Rochester
- International Application: PCT/US2015/065708 WO 20151215
- International Announcement: WO2016/100279 WO 20160623
- Main IPC: H04N5/32
- IPC: H04N5/32 ; H04N5/3745 ; G01T1/24 ; H01L27/146 ; H01L31/0376 ; H01L31/115 ; H01L31/0216 ; H01L31/0224
Abstract:
A radiographic energy detecting pixel generates charges in a photosensor in response to photon impacts. A switch electrically connected to the photosensor selectively transmits collected charges to a data line. A sensing circuit electrically connected to the photosensor detects a rate of accumulation of the charges in the photosensor.
Public/Granted literature
- US20180341031A1 DETECTION OF X-RAY BEAM START AND STOP Public/Granted day:2018-11-29
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