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    Apparatus and method for hybrid computed tomography imaging
    2.
    发明申请
    Apparatus and method for hybrid computed tomography imaging 审中-公开
    混合计算机断层成像的装置和方法

    公开(公告)号：US20070205367A1

    公开(公告)日：2007-09-06

    申请号：US11365791

    申请日：2006-03-01

    申请人： Bruno Deman ,  Peter Edic ,  James Leblanc ,  John Tkaczyk ,  Jonathan Short

    发明人： Bruno Deman ,  Peter Edic ,  James Leblanc ,  John Tkaczyk ,  Jonathan Short

    IPC分类号： G01T1/161

    CPC分类号： G01T1/2985 ,  A61B6/032 ,  A61B6/4241 ,  A61B6/482 ,  A61B6/5205

    摘要： A system is presented. The system includes a plurality of energy integrating detector elements configured to acquire energy integrating data. Further, the system includes a plurality of energy discriminating detector elements configured to acquire energy discriminating data, where the plurality of energy integrating detector elements and the plurality of energy discriminating detector elements are arranged in a spatial relationship to form a hybrid detector, and where the plurality of energy integrating detector elements and the plurality of energy discriminating detector elements are configured to obtain respective sets of energy integrating data and energy discriminating data for use in generating an image.

    摘要翻译： 提出了一个系统。 该系统包括被配置为获取能量积分数据的多个能量积分检测器元件。 此外，该系统包括多个能量鉴别检测器元件，其被配置为获取能量鉴别数据，其中多个能量积分检测器元件和多个能量鉴别检测器元件以空间关系排列以形成混合检测器，并且其中 多个能量积分检测器元件和多个能量鉴别检测器元件被配置为获得积分数据的能量集合和用于生成图像的能量鉴别数据。

    PHOTON COUNTING X-RAY DETECTOR WITH OVERRANGE LOGIC CONTROL
    3.
    发明申请
    PHOTON COUNTING X-RAY DETECTOR WITH OVERRANGE LOGIC CONTROL 有权
    具超声逻辑控制的光电计数X射线探测器

    公开(公告)号：US20070206721A1

    公开(公告)日：2007-09-06

    申请号：US11744292

    申请日：2007-05-04

    申请人： John Tkaczyk ,  Jonathan Short ,  James Rose ,  Xiaoye Wu ,  Samit Basu

    发明人： John Tkaczyk ,  Jonathan Short ,  James Rose ,  Xiaoye Wu ,  Samit Basu

    IPC分类号： G01N23/083

    CPC分类号： A61B6/5205 ,  A61B6/032 ,  A61B6/4291 ,  G01T1/2018 ,  G01T1/242 ,  G01T1/243 ,  G01T1/249

    摘要： A CT detector includes a first detector configured to convert radiographic energy to electrical signals representative of energy sensitive radiographic data and a second detector configured to convert radiographic energy to electrical signals representative of energy sensitive radiographic data and positioned to receive x-rays that pass through the first detector. A logic controller is electrically connected to the first detector and the second detector and is configured to receive a logic output signal from the second detector indicative of an amount of a saturation level of the first detector, compare the logic output signal to a threshold value, and output, based on the comparison, electrical signals from the first detector, the second detector, or a combination thereof to an image chain.

    摘要翻译： CT检测器包括：第一检测器，其被配置为将射线照相能量转换成表示能量敏感射线照相数据的电信号;以及第二检测器，被配置为将放射线照相能量转换成表示能量敏感射线照相数据的电信号，并被定位成接收穿过 第一检测器 逻辑控制器电连接到第一检测器和第二检测器，并且被配置为从第二检测器接收指示第一检测器的饱和电平的量的逻辑输出信号，将逻辑输出信号与阈值进行比较， 并且基于比较将来自第一检测器，第二检测器或其组合的电信号输出到图像链。

    Detector with electrically isolated pixels
    4.
    发明申请
    Detector with electrically isolated pixels 审中-公开
    带电隔离像素的探测器

    公开(公告)号：US20060289777A1

    公开(公告)日：2006-12-28

    申请号：US11171170

    申请日：2005-06-29

    申请人： Wen Li ,  George Possin ,  Gregory Zeman ,  James Leblanc ,  Jonathan Short ,  Rogerio Rodrigues

    发明人： Wen Li ,  George Possin ,  Gregory Zeman ,  James Leblanc ,  Jonathan Short ,  Rogerio Rodrigues

    IPC分类号： G01T1/24

    CPC分类号： G01T1/2018 ,  G01T1/24

    摘要： In accordance with an implementation of the present technique, a detector is disclosed. The detector includes a photodetector array and a substrate layer. The photodetector array includes a plurality of photodiodes and a structure of trenches or diffusions grids that electrically isolate each photodiode of the plurality of photodiodes. The plurality of photodiodes and the structure of trenches or deep diffusions grids are disposed on a first surface of the photodetector array and a second surface opposite the first surface is bonded to a substrate layer. The substrate layer is typically made of the same semiconductor material as the photodetector array but heavily doped and conductive to provide cathode contact to the photodetector array in addition to mechanical support.

    摘要翻译： 根据本技术的实现，公开了一种检测器。 检测器包括光电检测器阵列和基底层。 光电检测器阵列包括多个光电二极管和沟槽或扩散栅格的结构，其电隔离多个光电二极管中的每个光电二极管。 多个光电二极管和沟槽或深扩散栅格的结构设置在光电检测器阵列的第一表面上，并且与第一表面相对的第二表面结合到基底层。 衬底层通常由与光电检测器阵列相同的半导体材料制成，但是重掺杂和导电以除了机械支撑之外还提供与光电检测器阵列的阴极接触。

    Electronic System With Lead Free Interconnections And Method of Fabrication
    5.
    发明申请
    Electronic System With Lead Free Interconnections And Method of Fabrication 审中-公开
    无铅互连电子系统及其制造方法

    公开(公告)号：US20080116552A1

    公开(公告)日：2008-05-22

    申请号：US11560867

    申请日：2006-11-17

    申请人： James Rose ,  Robert Lewandowski ,  Thomas Gorczyca ,  Kevin Durocher ,  Jonathan Short ,  Donna Sherman

    发明人： James Rose ,  Robert Lewandowski ,  Thomas Gorczyca ,  Kevin Durocher ,  Jonathan Short ,  Donna Sherman

    IPC分类号： H01L23/02

    CPC分类号： H05K3/361 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/73204 ,  H05K3/244 ,  H05K3/305 ,  H05K3/328 ,  H05K2201/10734 ,  H05K2201/10977 ,  H05K2203/0495 ,  H01L2924/00

    摘要： An electronic system (1) having an interconnect structure (30, 45). In one embodiment a system (1) includes a first electronic device (2) with a first plurality of contact pads (15) each having a noble metal (18) formed along a first surface (19), and a second electronic device (3) with a second plurality of contact pads (29) each having a noble metal (18) formed along a first surface (19). The noble metal (18) of one of the contact pads (15) of the first device (2) is bonded to the noble metal (18) of one of the contact pads (29) of the second device (3). In one embodiment of an associated method of forming an interconnect structure (45), a first electronic device (2) is provided with a first plurality of contact pads (15) each having a noble metal (18) along a first surface (19), and a second electronic device (3) is provided with a plurality of contact pads (29) each having a noble metal (18) along a first surface (19). One or more of the contact pads (15) on the first device (2) is aligned with one or more of the contact pads (29) on the second device (3) to form pairs of pads (45) for electrical contact with one another. The first surface (19) of a contact pad (15) of the first device (2) is pressed against the first surface (19) of a contact pad (29) on the second device (3) to make contact between the two first surfaces (19).

    摘要翻译： 一种具有互连结构（30,45）的电子系统（1）。 在一个实施例中，系统（1）包括具有第一多个接触焊盘（15）的第一电子设备（2），每个接触焊盘具有沿着第一表面（19）形成的贵金属（18）和第二电子设备（3） ）与具有沿着第一表面（19）形成的贵金属（18）的第二多个接触焊盘（29）连接。 第一装置（2）的接触焊盘（15）之一的贵金属（18）被接合到第二装置（3）的接触焊盘（29）之一的贵金属（18）上。 在形成互连结构（45）的相关联的方法的一个实施例中，第一电子器件（2）设置有第一多个接触焊盘（15），每个接触焊盘沿着第一表面（19）具有贵金属（18） ，并且第二电子设备（3）设置有多个接触焊盘（29），每个接触焊盘（29）沿着第一表面（19）具有贵金属（18）。 第一装置（2）上的接触焊盘（15）中的一个或多个与第二装置（3）上的一个或多个接触焊盘（29）对准以形成一对焊盘（45），用于与一个 另一个。 第一装置（2）的接触垫（15）的第一表面（19）被压靠在第二装置（3）上的接触垫（29）的第一表面（19）上，以使第一装置 表面（19）。

    2D collimator and detector system employing a 2D collimator
    6.
    发明授权
    2D collimator and detector system employing a 2D collimator 有权
    2D准直仪和采用2D准直仪的检测器系统

    公开(公告)号：US07362849B2

    公开(公告)日：2008-04-22

    申请号：US11325023

    申请日：2006-01-04

    申请人： Jonathan Short ,  Martin Lee ,  J. Eric Tkaczyk ,  David Hoffman ,  Brian David Yanoff

    发明人： Jonathan Short ,  Martin Lee ,  J. Eric Tkaczyk ,  David Hoffman ,  Brian David Yanoff

    IPC分类号： G21K1/02

    CPC分类号： G01T1/1642 ,  G01T1/1648 ,  G21K1/025

    摘要： A two dimensional (2D) collimator assembly and a detector system employing a 2D collimator assembly. More specifically, a collimator assembly is provided, having elements extending in the x and z-planes of a detector system. The 2D collimator assembly includes a number of blades arranged in parallel. Each of the blades includes fins extending from one or both sides of the body of the blade. The fins are coupled to each adjacent array to form the 2D collimator assembly.

    摘要翻译： 二维（2D）准直器组件和采用2D准直器组件的检测器系统。 更具体地，提供了准直器组件，其具有在检测器系统的x和z平面中延伸的元件。 2D准直器组件包括并联布置的多个叶片。 每个叶片包括从叶片的主体的一侧或两侧延伸的翅片。 翅片联接到每个相邻的阵列以形成2D准直器组件。

    CT DETECTOR PHOTODIODE HAVING MULTIPLE CHARGE STORAGE DEVICES
    7.
    发明申请
    CT DETECTOR PHOTODIODE HAVING MULTIPLE CHARGE STORAGE DEVICES 有权
    具有多个充电储存装置的CT检测器光电二极管

    公开(公告)号：US20070104311A1

    公开(公告)日：2007-05-10

    申请号：US11164101

    申请日：2005-11-10

    申请人： George Possin ,  Jonathan Short ,  Wen Li

    发明人： George Possin ,  Jonathan Short ,  Wen Li

    IPC分类号： H05G1/60 ,  A61B6/00 ,  G01N23/00 ,  G21K1/12

    CPC分类号： G01T1/2018 ,  A61B6/032

    摘要： A CT detector includes a pixel having a single photodiode and multiple charge storage devices that are alternately stored and read out. The photodiode is a frontlit diode with a pair of capacitors that alternately store charge generated during data acquisition. Multiple pixels are connected to a single readout amplifier. Charge is continuously acquired from each photodiode and stored on the charge storage devices, but such readout is from a single charge storage device at a time. As such, each charge storage device is read out independently, but the charge storage devices are connected to a common readout channel or port.

    摘要翻译： CT检测器包括具有单个光电二极管的像素和交替存储和读出的多个电荷存储装置。 光电二极管是具有一对电容器的前照明二极管，其交替地存储在数据采集期间产生的电荷。 多个像素连接到单个读出放大器。 从每个光电二极管连续获取电荷并将其存储在电荷存储装置上，但这样的读出是从一个电荷存储装置一次。 因此，每个电荷存储装置被独立地读出，但是电荷存储装置连接到公共读出通道或端口。

    CT DETECTOR PHOTODIODE HAVING MULTIPLE CHARGE STORAGE DEVICES
    9.
    发明申请
    CT DETECTOR PHOTODIODE HAVING MULTIPLE CHARGE STORAGE DEVICES 有权
    具有多个充电储存装置的CT检测器光电二极管

    公开(公告)号：US20080013677A1

    公开(公告)日：2008-01-17

    申请号：US11780972

    申请日：2007-07-20

    申请人： George Possin ,  Jonathan Short ,  Wen Li

    发明人： George Possin ,  Jonathan Short ,  Wen Li

    IPC分类号： G01N23/083

    CPC分类号： G01T1/2018 ,  A61B6/032

    摘要： A CT detector includes a pixel having a single photodiode and multiple charge storage devices that are alternately stored and read out. The photodiode is a frontlit diode with a pair of capacitors that alternately store charge generated during data acquisition. Multiple pixels are connected to a single readout amplifier. Charge is continuously acquired from each photodiode and stored on the charge storage devices, but such readout is from a single charge storage device at a time. As such, each charge storage device is read out independently, but the charge storage devices are connected to a common readout channel or port.

    摘要翻译： CT检测器包括具有单个光电二极管的像素和交替存储和读出的多个电荷存储装置。 光电二极管是具有一对电容器的前照明二极管，其交替地存储在数据采集期间产生的电荷。 多个像素连接到单个读出放大器。 从每个光电二极管连续获取电荷并将其存储在电荷存储装置上，但这样的读出是从一个电荷存储装置一次。 因此，每个电荷存储装置被独立地读出，但是电荷存储装置连接到公共读出通道或端口。

    2D collimator and detector system employing a 2D collimator
    10.
    发明申请
    2D collimator and detector system employing a 2D collimator 有权
    2D准直仪和采用2D准直仪的检测器系统

    公开(公告)号：US20070152159A1

    公开(公告)日：2007-07-05

    申请号：US11325023

    申请日：2006-01-04

    申请人： Jonathan Short ,  Martin Lee ,  J. Tkaczyk ,  David Hoffman ,  Brian Yanoff

    发明人： Jonathan Short ,  Martin Lee ,  J. Tkaczyk ,  David Hoffman ,  Brian Yanoff

    IPC分类号： G01T1/20 ,  G21K1/02

    CPC分类号： G01T1/1642 ,  G01T1/1648 ,  G21K1/025

    摘要： A two dimensional (2D) collimator assembly and a detector system employing a 2D collimator assembly. More specifically, a collimator assembly is provided, having elements extending in the x and z-planes of a detector system. The 2D collimator assembly includes a number of blades arranged in parallel. Each of the blades includes fins extending from one or both sides of the body of the blade. The fins are coupled to each adjacent array to form the 2D collimator assembly.

    摘要翻译： 二维（2D）准直器组件和采用2D准直器组件的检测器系统。 更具体地，提供了准直器组件，其具有在检测器系统的x和z平面中延伸的元件。 2D准直器组件包括并联布置的多个叶片。 每个叶片包括从叶片的主体的一侧或两侧延伸的翅片。 翅片联接到每个相邻的阵列以形成2D准直器组件。