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1. 发明授权

US08461542B2 Radiation detector with a stack of converter plates and interconnect layers 有权
标题翻译：辐射检测器，具有一组转换器板和互连层
公开(公告)号：US08461542B2
公开(公告)日：2013-06-11
申请号：US13062710
申请日：2009-09-01
申请人： Rob Van Asselt , Cornelis Slob , Nicolaas Johannes Anthonius Van Veen , Christian Baeumer , Roger Steadman Booker , Christoph Herrmann , Johannes Wilhelmus Weekamp , Klaus Jurgen Engel
发明人： Rob Van Asselt , Cornelis Slob , Nicolaas Johannes Anthonius Van Veen , Christian Baeumer , Roger Steadman Booker , Christoph Herrmann , Johannes Wilhelmus Weekamp , Klaus Jurgen Engel
IPC分类号： G01T1/24
CPC分类号： G01T1/2928
摘要： The invention relates to a radiation detector and a method for its production, wherein a series of converter plates (110) and interconnect layers (120), which extend into a border volume (BV) lateral of the converter plates (110), are stacked. By filling voids in the border volume (BV) with an underfill material and cutting through the border volume, a contact surface (CS) is generated in which electrical leads (123) of the interconnect layers (120) lie free. To allow a good contacting, said leads (123) are preferably provided with enlargements in the contact surface, for example by bonding wires (132) to them.
摘要翻译：本发明涉及一种辐射检测器及其制造方法，其中一系列转换板（110）和互连层（120），其延伸到转换器板（110）的侧边的边界体积（BV）中，。通过用底部填充材料填充边界体积（BV）中的空隙并切割通过边界体积，产生接触表面（CS），其中互连层（120）的电引线（123）不存在。为了允许良好的接触，所述引线（123）优选地设置在接触表面中的放大，例如通过将导线（132）接合到它们。

2. 发明申请

US20110168904A1 RADIATION DETECTOR WITH A STACK OF CONVERTER PLATES AND INTERCONNECT LAYERS 有权
标题翻译：具有转换板和互连层堆叠的辐射探测器
公开(公告)号：US20110168904A1
公开(公告)日：2011-07-14
申请号：US13062710
申请日：2009-09-01
申请人： Rob Van Asselt , Cornelis Slob , Nicolaas Johannes Anthonius Van Veen , Christian Baeumer , Roger Steadman Booker , Christoh Herrmann , Johannes Wilhelmus Weekamp , Klaus Jurgen Engel
发明人： Rob Van Asselt , Cornelis Slob , Nicolaas Johannes Anthonius Van Veen , Christian Baeumer , Roger Steadman Booker , Christoh Herrmann , Johannes Wilhelmus Weekamp , Klaus Jurgen Engel
IPC分类号： G01T1/24
CPC分类号： G01T1/2928
摘要： The invention relates to a radiation detector and a method for its production, wherein a series of converter plates (110) and interconnect layers (120), which extend into a border volume (BV) lateral of the converter plates (110), are stacked. By filling voids in the border volume (BV) with an underfill material and cutting through the border volume, a contact surface (CS) is generated in which electrical leads (123) of the interconnect layers (120) lie free. To allow a good contacting, said leads (123) are preferably provided with enlargements in the contact surface, for example by bonding wires (132) to them.
摘要翻译：本发明涉及一种辐射检测器及其制造方法，其中一系列转换板（110）和互连层（120），其延伸到转换器板（110）的侧边的边界体积（BV）中，。通过用底部填充材料填充边界体积（BV）中的空隙并切割通过边界体积，产生接触表面（CS），其中互连层（120）的电引线（123）不存在。为了允许良好的接触，所述引线（123）优选地设置在接触表面中的放大，例如通过将导线（132）接合到它们。

3. 发明申请

US20100012845A1 ENERGY-RESOLVING DETECTION SYSTEM AND IMAGING SYSTEM 审中-公开
标题翻译：能量分辨率检测系统和成像系统
公开(公告)号：US20100012845A1
公开(公告)日：2010-01-21
申请号：US12520221
申请日：2007-12-17
申请人： Christian Baeumer , Guenter Zeitler , Christoph Herrmann , Roger Steadman Booker , Klaus Jurgen Engel
发明人： Christian Baeumer , Guenter Zeitler , Christoph Herrmann , Roger Steadman Booker , Klaus Jurgen Engel
IPC分类号： G01T1/36 , G01T1/20 , G01T1/24
CPC分类号： G01T1/2928 , G01T1/362
摘要： The invention relates to an energy-resolving detection system for detecting radiation (4). The energy-resolving detection system comprises a first layer (21) for absorbing a part of the radiation (4) and a radiation quanta counting unit comprising a second layer (26) for counting radiation quanta of the radiation (4). A read-out unit (29) is coupled with the radiation quanta counting unit for reading out the radiation quanta counting unit. The first layer (21) and second layer (26) are arranged such that the radiation (4), which is incident on the detection system and which reaches the second layer (26), has passed the first layer (21).
摘要翻译：本发明涉及一种用于检测辐射的能量分辨检测系统（4）。能量分辨检测系统包括用于吸收辐射（4）的一部分的第一层（21）和包括用于计数辐射（4）的辐射量的第二层（26）的辐射量子计数单元。读出单元（29）与辐射量子计数单元耦合，用于读出辐射量子计数单元。第一层（21）和第二层（26）被布置成使得入射到检测系统上并到达第二层（26）的辐射（4）已经通过第一层（21）。

4. 发明授权

US09535171B2 Radiation detector with steering electrodes 有权
标题翻译：带转向电极的辐射探测器
公开(公告)号：US09535171B2
公开(公告)日：2017-01-03
申请号：US13821570
申请日：2011-09-07
申请人： Christoph Herrmann , Klaus Jurgen Engel , Roger Steadman Booker
发明人： Christoph Herrmann , Klaus Jurgen Engel , Roger Steadman Booker
IPC分类号： G01T1/20 , G01T1/24 , H01L31/0352 , H01L31/0224 , G01T1/29
CPC分类号： G01T1/24 , G01T1/241 , G01T1/2928 , H01L31/022408 , H01L31/035272
摘要： The invention relates to a radiation detector (100) and an associated method for the detection of (e.g. X or γ-) radiation. The detector (100) comprises a converter element (110) in which incident photons (X) are converted into electrical signals, and an array of anodes (130) for generating an electrical field (E) in the converter element (110). At least two anodes are associated with two steering electrodes (140) to which different potentials can be applied by a control unit (150). Preferably, each single anode or small group of anodes is surrounded by one steering electrode. The potentials of the steering electrodes (140) may be set as a function of the potentials that are induced in these electrodes when an operating voltage is applied between the anodes and a cathode (120). Moreover, a grid electrode (160) may be provided that at least partially encircles anodes (130) and their steering electrodes (140).
摘要翻译：本发明涉及一种用于检测（例如X或γ-）辐射的辐射检测器（100）和相关联的方法。检测器（100）包括转换器元件（110），入射光子（X）转换成电信号，以及用于在转换器元件（110）中产生电场（E）的阳极阵列（130）。至少两个阳极与两个转向电极（140）相关联，由控制单元（150）向其施加不同的电位。优选地，每个单个阳极或小组阳极被一个转向电极包围。当在阳极和阴极（120）之间施加工作电压时，可以将转向电极（140）的电位设置为在这些电极中感应的电位的函数。此外，可以提供栅极（160），其至少部分地环绕阳极（130）及其转向电极（140）。

5. 发明申请

US20130168557A1 RADIATION DETECTOR WITH STEERING ELECTRODES 有权
标题翻译：带有转向电极的辐射探测器
公开(公告)号：US20130168557A1
公开(公告)日：2013-07-04
申请号：US13821570
申请日：2011-09-07
申请人： Christoph Herrmann , Klaus Jurgen Engel , Roger Steadman Booker
发明人： Christoph Herrmann , Klaus Jurgen Engel , Roger Steadman Booker
IPC分类号： G01T1/24
CPC分类号： G01T1/24 , G01T1/241 , G01T1/2928 , H01L31/022408 , H01L31/035272
摘要： The invention relates to a radiation detector (100) and an associated method for the detection of (e.g. X or γ-) radiation. The detector (100) comprises a converter element (110) in which incident photons (X) are converted into electrical signals, and an array of anodes (130) for generating an electrical field (E) in the converter element (110). At least two anodes are associated with two steering electrodes (140) to which different potentials can be applied by a control unit (150). Preferably, each single anode or small group of anodes is surrounded by one steering electrode. The potentials of the steering electrodes (140) may be set as a function of the potentials that are induced in these electrodes when an operating voltage is applied between the anodes and a cathode (120). Moreover, a grid electrode (160) may be provided that at least partially encircles anodes (130) and their steering electrodes (140).
摘要翻译：本发明涉及一种用于检测（例如X或γ）辐射的辐射检测器（100）和相关联的方法。检测器（100）包括转换器元件（110），入射光子（X）转换成电信号，以及用于在转换器元件（110）中产生电场（E）的阳极阵列（130）。至少两个阳极与两个转向电极（140）相关联，由控制单元（150）向其施加不同的电位。优选地，每个单个阳极或小组阳极被一个转向电极包围。当在阳极和阴极（120）之间施加工作电压时，可以将转向电极（140）的电位设定为在这些电极中感应的电位的函数。此外，可以提供栅极（160），其至少部分地环绕阳极（130）及其转向电极（140）。

6. 发明申请

US20090304149A1 X-RAY DETECTOR IMAGING WITH POLYCHROMATIC SPECTRA 审中-公开
标题翻译：具有多色光谱的X射线探测器成像
公开(公告)号：US20090304149A1
公开(公告)日：2009-12-10
申请号：US11996376
申请日：2006-07-12
申请人： Christoph Herrmann , Guenter Zeitler , Christian Baeumer , Klaus Jurgen Engel
发明人： Christoph Herrmann , Guenter Zeitler , Christian Baeumer , Klaus Jurgen Engel
IPC分类号： G01N23/04 , G01T1/24
CPC分类号： G01N23/046 , A61B6/4092 , A61B6/4233 , A61B6/503 , A61B6/504 , G01N2223/419 , G01N2223/612 , G01T1/17
摘要： An x-ray detector has a sensor (24) absorbing x-ray quanta of polychromatic spectra and generating an electric sensor signal corresponding to the absorbed x-ray quanta. There is at least one counting channel (430) including a plurality of discriminators (420) each counting a number of charge signals (450) detected at a different respective threshold since a beginning of a measurement interval and an integrating channel (440) which measures overall charge of the charge signals detected since the beginning of the measurement interval.
摘要翻译： x射线检测器具有吸收多色谱的x射线量子的传感器（24），并产生对应于吸收的x射线量子的电传感器信号。存在至少一个计数通道（430），其包括多个鉴别器（420），每个鉴别器（420）对从测量间隔开始时开始的不同相应阈值处检测到的多个充电信号（450）进行计数，以及测量间隔的积分通道（440）自测量间隔开始以来检测到的充电信号的总电荷。

7. 发明申请

US20100027743A1 APPARATUS AND METHOD FOR DETERMIINING A DETECTOR ENERGY WEIGHTING FUNCTION OF A DETECTION UNIT 审中-公开
标题翻译：检测单元的检测器能量称量功能的装置和方法
公开(公告)号：US20100027743A1
公开(公告)日：2010-02-04
申请号：US12514907
申请日：2007-11-19
申请人： Klaus Jurgen Engel , Christian Baeumer , Guenter Zeitler , Christoph Herrmann
发明人： Klaus Jurgen Engel , Christian Baeumer , Guenter Zeitler , Christoph Herrmann
IPC分类号： G01N23/04 , G06F19/00
CPC分类号： G01T1/1647
摘要： The invention relates to an apparatus for determining a detector energy weighting function of a detection unit (6). The apparatus comprises a determination unit (21) for determining a spectral response function of the detection unit (6) and a calculation unit (22) for determining the detector energy weighting function by integrating the product of the spectral response function of the detection unit (6) and a given ideal detector energy weighting function.
摘要翻译：本发明涉及一种用于确定检测单元（6）的检测器能量加权函数的装置。该装置包括：确定单元（21），用于确定检测单元（6）的频谱响应函数;以及计算单元（22），用于通过对检测单元（6）的频谱响应函数的乘积进行积分来确定检测器能量加权函数 6）和给定的理想检测器能量加权函数。

8. 发明申请

US20080258067A1 Microelectronic System with a Passivation Layer 审中-公开
标题翻译：具有钝化层的微电子系统
公开(公告)号：US20080258067A1
公开(公告)日：2008-10-23
申请号：US11573716
申请日：2005-08-11
申请人： Gereon Vogtmeier , Roger Steadman Booker , Guenter Zeitler , Klaus Jurgen Engel , Herfried Karl Wieczorek
发明人： Gereon Vogtmeier , Roger Steadman Booker , Guenter Zeitler , Klaus Jurgen Engel , Herfried Karl Wieczorek
IPC分类号： G01T1/24 , H01L31/18 , H01L31/08
CPC分类号： H01L27/14663 , H01L27/14676 , H01L31/085 , H01L31/101 , H01L31/115
摘要： The invention relates to a microelectronic system, particularly for an X-ray detector, comprising a semiconductor layer (1) with an array of pixels (P) which are composed of photosensitive components (3) and associated electronic circuits (4). An insulating passivation layer (5) with recesses (5a) in its surface is disposed between the semiconductor layer (1) and a scintillator (8). A shielding metal (6) for the protection of the electronic circuits (4) from X-radiation may be disposed in the recesses (5a) of the passivation layer (5). Furthermore, the recesses may contain glue for the fixation of the scintillator (8), wherein the passivation layer (5) additionally serves as a spacer between scintillator (8) and semiconductor layer (1).
摘要翻译：本发明涉及一种微电子系统，特别是一种用于X射线检测器的微电子系统，其包括具有由光敏元件（3）和相关电子电路（4）组成的像素阵列（P）的半导体层（1）。在半导体层（1）和闪烁体（8）之间设置有在其表面上具有凹部（5a）的绝缘钝化层（5）。用于保护电子电路（4）免受X射线的屏蔽金属（6）可设置在钝化层（5）的凹槽（5a）中。此外，凹部可以包含用于固定闪烁体（8）的胶，其中钝化层（5）另外用作闪烁体（8）和半导体层（1）之间的间隔物。

9. 发明申请

US20130256541A1 DIRECT CONVERSION X-RAY DETECTOR 有权
标题翻译：直接转换X射线探测器
公开(公告)号：US20130256541A1
公开(公告)日：2013-10-03
申请号：US13991462
申请日：2011-12-02
申请人： Klaus Jurgen Engel , Christoph Herrmann
发明人： Klaus Jurgen Engel , Christoph Herrmann
IPC分类号： H01L31/0224 , H01L31/18 , G01T1/24
CPC分类号： H01L31/0224 , G01T1/24 , G01T1/247 , H01L27/14676 , H01L31/18
摘要： The invention relates to a radiation detector (100) comprising a converter element (102) for converting incident high-energy radiation (X) into charge signals. A cathode (101) and an array(104) of anodes (103) are disposed on different sides of the converter element(102) for generating an electrical field (E0, Ed) within it The strength of said electrical field (E0, Ed) is increased in a first region(Rd) near the anode array(104) with respect to a second region(R0) remote from it. Such an increase may be achieved by doping the first region(Rd) with an electron acceptor. The increased field strength in the first region (Rd) favorably affects the sharpness of charge pulses generated by incident radiation.
摘要翻译：本发明涉及一种辐射检测器（100），其包括用于将入射的高能辐射（X）转换为电荷信号的转换器元件（102）。阳极（103）的阴极（101）和阵列（104）设置在转换器元件（102）的不同侧上，用于在其内产生电场（E0，Ed）。所述电场（E0，Ed ）相对于远离其的第二区域（R0）在阳极阵列（104）附近的第一区域（Rd）中增加。可以通过用电子受体掺杂第一区域（Rd）来实现这种增加。第一区域（Rd）中增加的场强有利地影响入射辐射产生的电荷脉冲的清晰度。

10. 发明授权

US09018589B2 Direct conversion X-ray detector 有权
标题翻译：直接转换X射线探测器
公开(公告)号：US09018589B2
公开(公告)日：2015-04-28
申请号：US13991462
申请日：2011-12-02
申请人： Klaus Jurgen Engel , Christoph Herrmann
发明人： Klaus Jurgen Engel , Christoph Herrmann
IPC分类号： G01T1/24 , H01L31/0224 , H01L31/18 , H01L27/146
CPC分类号： H01L31/0224 , G01T1/24 , G01T1/247 , H01L27/14676 , H01L31/18
摘要： The invention relates to a radiation detector (100) comprising a converter element (102) for converting incident high-energy radiation (X) into charge signals. A cathode (101) and an array (104) of anodes (103) are disposed on different sides of the converter element (102) for generating an electrical field (E0, Ed) within it. The strength of said electrical field (E0, Ed) is increased in a first region (Rd) near the anode array (104) with respect to a second region (R0) remote from it. Such an increase may be achieved by doping the first region (Rd) with an electron acceptor. The increased field strength in the first region (Rd) favorably affects the sharpness of charge pulses generated by incident radiation.
摘要翻译：本发明涉及一种辐射检测器（100），其包括用于将入射的高能辐射（X）转换为电荷信号的转换器元件（102）。阳极（103）的阴极（101）和阵列（104）设置在转换器元件（102）的不同侧上，用于在其内产生电场（E0，Ed）。所述电场（E0，Ed）的强度相对于远离其的第二区域（R0）在阳极阵列（104）附近的第一区域（Rd）中增加。可以通过用电子受体掺杂第一区域（Rd）来实现这种增加。第一区域（Rd）中增加的场强有利地影响入射辐射产生的电荷脉冲的清晰度。

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