发明申请
US20110019798A1 X-RAY IMAGING APPARATUS AND METHOD FOR REDUCING X-RAY SCATTERING
有权
X射线成像装置和减少X射线散射的方法
- 专利标题: X-RAY IMAGING APPARATUS AND METHOD FOR REDUCING X-RAY SCATTERING
- 专利标题(中): X射线成像装置和减少X射线散射的方法
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申请号: US12842134申请日: 2010-07-23
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公开(公告)号: US20110019798A1公开(公告)日: 2011-01-27
- 发明人: Dong-Goo Kang , Seong-Deok Lee , Young-Hun Sung , Jong-Ha Lee , Sung-Su Kim , Seok-Min Han
- 申请人: Dong-Goo Kang , Seong-Deok Lee , Young-Hun Sung , Jong-Ha Lee , Sung-Su Kim , Seok-Min Han
- 申请人地址: KR Suwon-si
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR10-2009-0067389 20090723
- 主分类号: H05G1/64
- IPC分类号: H05G1/64 ; G01N23/04 ; G21K1/02
摘要:
An X-ray imaging apparatus and method for reducing X-ray scattering are provided. The X-ray imaging apparatus includes an X-ray source, a collimator, a detector, and a controller. The X-ray source emits X-rays, the collimator collimates the X-rays into an X-ray beam, and the detector may include a two-dimensional array of pixels. The controller controls the collimator such that the X-ray beam scans a subject while moving over time. In addition, the controller operates the detector to only operate pixels at an exposure area of the detector where the X-ray beam arrives without scattering such that photocharges generated due to the X-ray exposure can be accumulated and stored in the pixels.
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