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公开(公告)号：US20180317869A1
公开(公告)日：2018-11-08
申请号：US15589412
申请日：2017-05-08
Applicant: General Electric Company
Inventor： Xue Rui , Geng Fu , Yannan Jin , Jianjun Guo , Peter Michael Edic , Brian David Yanoff
Abstract: The present approach relates to the use of detector elements (i.e., reference detector pixels) positioned under septa of an anti-scatter collimator. Signals detected by the reference detector pixels may be used to correct for charging-sharing events with adjacent pixels and/or to characterize or correct for focal spot misalignment either in real time or as a calibration step.
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公开(公告)号：US20170212250A1
公开(公告)日：2017-07-27
申请号：US15004214
申请日：2016-01-22
Applicant: General Electric Company
Inventor： Yannan Jin , Geng Fu , Peter Michael Edic , Brian David Yanoff , Jianjun Guo
Abstract: A detector is described having readout electronics integrated in the photodetector layer. The detector may be configured to acquire both energy-integrated and photon-counting data. In one implementation, the detector is also configured with control logic to select between the jointly generated photon-counting and energy-integrated data.
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公开(公告)号：US20170194375A1
公开(公告)日：2017-07-06
申请号：US14985785
申请日：2015-12-31
Applicant: General Electric Company
Inventor： Biju Jacob , Habib Vafi , Brian David Yanoff , Jeffery Jon Shaw , Jianjun Guo
IPC: H01L27/146 , G01T1/24 , G01T1/20
CPC classification number: H01L27/14689 , G01T1/2018 , G01T1/247 , H01L27/14625 , H01L27/14636 , H01L27/14658 , H01L27/14661 , H01L27/14663 , H01L27/1469
Abstract: Various approaches are discussed for using four-side buttable CMOS tiles to fabricate detector panels, including large-area detector panels. Fabrication may utilize pads and interconnect structures formed on the top or bottom of the CMOS tiles. Electrical connection and readout may utilize readout and digitization circuitry provided on the CMOS tiles themselves such that readout of groups or sub-arrays of pixels occurs at the tile level, while tiles are then readout at the detector level such that readout operations are tiered or multi-level.
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Patent Agency Ranking
公开(公告)号：US20170194374A1
公开(公告)日：2017-07-06
申请号：US14985739
申请日：2015-12-31
Applicant: General Electric Company
Inventor： Biju Jacob , Habib Vafi , Brian David Yanoff , Jeffery Jon Shaw , Jianjun Guo
IPC: H01L27/146 , G01T1/24 , H04N5/378
Abstract: Various approaches are discussed for using four-side buttable CMOS tiles to fabricate detector panels, including large-area detector panels. Fabrication may utilize pads and interconnect structures formed on the top or bottom of the CMOS tiles. Electrical connection and readout may utilize readout and digitization circuitry provided on the CMOS tiles themselves such that readout of groups or sub-arrays of pixels occurs at the tile level, while tiles are then readout at the detector level such that readout operations are tiered or multi-level.
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公开(公告)号：US09529097B1
公开(公告)日：2016-12-27
申请号：US15198502
申请日：2016-06-30
Applicant: General Electric Company
Inventor： Sergei Ivanovich Dolinsky , Brian David Yanoff , Renato Guida , Adrian Ivan
CPC classification number: G01T1/202 , G01N2223/053 , G01N2223/41 , G01N2223/505 , G01N2223/628 , G01N2223/646 , G01T1/1644 , G01T1/1648 , G01T1/2002 , G01T1/2018
Abstract: A pixelated gamma detector includes a scintillator column assembly having scintillator crystals and optical transparent elements alternating along a longitudinal axis, a collimator assembly having longitudinal walls separated by collimator septum, the collimator septum spaced apart to form collimator channels, the scintillator column assembly positioned adjacent to the collimator assembly so that the respective ones of the scintillator crystal are positioned adjacent to respective ones of the collimator channels, the respective ones of the optical transparent element are positioned adjacent to respective ones of the collimator septum, and a first photosensor and a second photosensor, the first and the second photosensor each connected to an opposing end of the scintillator column assembly. A system and a method for inspecting and/or detecting defects in an interior of an object are also disclosed.
Abstract translation: 像素化伽马检测器包括具有闪烁体晶体和沿着纵向轴线交替的光学透明元件的闪烁体列组件，具有由准直器隔膜分隔的纵向壁的准直器组件，间隔开的准直器隔膜以形成准直器通道，闪烁体柱组件邻近 所述准直器组件使得所述闪烁体晶体中的各个位于邻近所述准直器通道中的相应准直器通道的位置，所述光学透明元件中的相应光学透镜元件与相应的准直器隔膜相邻定位，以及第一光电传感器和第二光电传感器 ，第一和第二光传感器各自连接到闪烁体列组件的相对端。 还公开了用于检查和/或检测物体内部的缺陷的系统和方法。
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公开(公告)号：US09383336B2
公开(公告)日：2016-07-05
申请号：US14245041
申请日：2014-04-04
Applicant: General Electric Company
Inventor： Feng Pan , Brian David Yanoff , Aaron Judy Couture , Hakan Erik Roos , Yu Zhao
IPC: G01N27/447
CPC classification number: G01N27/44726 , G01N27/44721 , G06T7/0012
Abstract: A system and method for generating a digital image in fluorescence gel imaging is disclosed. The method includes providing a gel sample and placing the gel sample on a flat panel detector having array of photodiodes and transistors that collect light generated from the gel sample. The gel sample is illuminated using a light source integrated into the flat panel imaging system and light emitted by the gel sample responsive to an excitation of the gel sample by light provided by the light source is then collected, with the light emitted by the gel sample being collected by the array of photodiodes of the flat panel detector and converted to electric charges to generate light data. The light data is then processed to generate a digital image of the gel sample.
Abstract translation: 公开了一种用于在荧光凝胶成像中产生数字图像的系统和方法。 该方法包括提供凝胶样品并将凝胶样品放置在具有阵列的光电二极管和晶体管的平板检测器上，所述光电二极管和晶体管收集凝胶样品产生的光。 使用集成到平板成像系统中的光源照射凝胶样品，然后响应于由光源提供的光的凝胶样品的激发而响应于凝胶样品发出的光，然后用凝胶样品发射的光 由平板检测器的光电二极管阵列收集，并转换成电荷以产生光数据。 然后处理光数据以产生凝胶样品的数字图像。
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公开(公告)号：US20150285763A1
公开(公告)日：2015-10-08
申请号：US14245041
申请日：2014-04-04
Applicant: General Electric Company
Inventor： Feng Pan , Brian David Yanoff , Aaron Judy Couture , Hakan Erik Roos , Yu Zhao
IPC: G01N27/447
CPC classification number: G01N27/44726 , G01N27/44721 , G06T7/0012
Abstract: A system and method for generating a digital image in fluorescence gel imaging is disclosed. The method includes providing a gel sample and placing the gel sample on a flat panel detector having array of photodiodes and transistors that collect light generated from the gel sample. The gel sample is illuminated using a light source integrated into the flat panel imaging system and light emitted by the gel sample responsive to an excitation of the gel sample by light provided by the light source is then collected, with the light emitted by the gel sample being collected by the array of photodiodes of the flat panel detector and converted to electric charges to generate light data. The light data is then processed to generate a digital image of the gel sample.
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公开(公告)号：US20150285761A1
公开(公告)日：2015-10-08
申请号：US14264133
申请日：2014-04-29
Applicant: General Electric Company
Inventor： Feng Pan , Brian David Yanoff , Aaron Judy Couture , Hakan Erik Roos , Yu Zhao
IPC: G01N27/447
CPC classification number: G01N27/44726 , G01N27/44721 , G06T7/0012
Abstract: A system and method for generating a digital image in fluorescence gel imaging is disclosed. The method includes providing a gel sample and placing the gel sample on a flat panel detector having array of photodiodes and transistors that collect light generated from the gel sample. The gel sample is illuminated using a light source integrated into the flat panel imaging system and light emitted by the gel sample responsive to an excitation of the gel sample by light provided by the light source is then collected, with the light emitted by the gel sample being collected by the array of photodiodes of the flat panel detector and converted to electric charges to generate light data. The light data is then processed to generate a digital image of the gel sample.
Abstract translation: 公开了一种用于在荧光凝胶成像中产生数字图像的系统和方法。 该方法包括提供凝胶样品并将凝胶样品放置在具有阵列的光电二极管和晶体管的平板检测器上，所述光电二极管和晶体管收集凝胶样品产生的光。 使用集成到平板成像系统中的光源照射凝胶样品，然后响应于由光源提供的光的凝胶样品的激发而响应于凝胶样品发出的光，然后用凝胶样品发射的光 由平板检测器的光电二极管阵列收集，并转换成电荷以产生光数据。 然后处理光数据以产生凝胶样品的数字图像。
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