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1. 发明授权

US09322935B2 Terbium based detector scintillator 有权
标题翻译：基于铽的检测器闪烁体
公开(公告)号：US09322935B2
公开(公告)日：2016-04-26
申请号：US14234639
申请日：2012-07-03
申请人： Cornelis Reinder Ronda , Norbert Conrads , Henning Ohland , Herbert Schreinemacher
发明人： Cornelis Reinder Ronda , Norbert Conrads , Henning Ohland , Herbert Schreinemacher
IPC分类号： G01T1/20 , C09K11/77 , G01T1/202 , G21K4/00 , G01N23/04
CPC分类号： G01T1/2006 , C09K11/7771 , G01N23/046 , G01T1/2023 , G21K4/00
摘要： An imaging system (100) includes a radiation source (110) and a radiation sensitive detector array (116), which includes a scintillator array (118) and a photosensor array (120) optically coupled to the scintillator array, wherein the scintillator array includes Gd2O2S:Pr,Tb,Ce. A method includes detecting radiation with a radiation sensitive detector array (116) of an imaging system (100), wherein the radiation sensitive detector array includes a Gd2O2S:Pr,Tb,Ce based scintillator array (118). A radiation sensitive detector array (116) includes a scintillator array (118) and a photosensor array (120) optically coupled to the scintillator array, wherein the scintillator array includes Gd2O2S:Pr,Tb,Ce, and an amount of Tb3+ in the Gd2O2S:Pr,Tb,Ce is equal to or less than two hundred mole parts per million.
摘要翻译：成像系统（100）包括辐射源（110）和辐射敏感检测器阵列（116），其包括闪烁体阵列（118）和光学耦合到闪烁体阵列的光电传感器阵列（120），其中所述闪烁体阵列包括 Gd2O2S：Pr，Tb，Ce。一种方法包括用成像系统（100）的辐射敏感检测器阵列（116）检测辐射，其中所述辐射敏感检测器阵列包括Gd 2 O 2 S：Pr，Tb，Ce基闪烁体阵列（118）。辐射敏感检测器阵列（116）包括闪烁体阵列（118）和光学耦合到闪烁体阵列的光电传感器阵列（120），其中闪烁体阵列包括Gd 2 O 2 S：Pr，Tb，Ce和Gd 2 O 2 S中的Tb 3+ ：Pr，Tb，Ce等于或小于百万分之二百摩尔。

2. 发明申请

US20140177783A1 TERBIUM BASED DETECTOR SCINTILLATOR 有权
标题翻译：基于TERBIUM的检测器扫描仪
公开(公告)号：US20140177783A1
公开(公告)日：2014-06-26
申请号：US14234639
申请日：2012-07-03
申请人： Cornelis Reinder Ronda , Norbert Conrads , Henning Ohland , Herbert Schreinemacher
发明人： Cornelis Reinder Ronda , Norbert Conrads , Henning Ohland , Herbert Schreinemacher
IPC分类号： G01T1/20 , G01N23/04
CPC分类号： G01T1/2006 , C09K11/7771 , G01N23/046 , G01T1/2023 , G21K4/00
摘要： An imaging system (100) includes a radiation source (110) and a radiation sensitive detector array (116), which includes a scintillator array (118) and a photosensor array (120) optically coupled to the scintillator array, wherein the scintillator array includes Gd2O2S:Pr,Tb,Ce. A method includes detecting radiation with a radiation sensitive detector array (116) of an imaging system (100), wherein the radiation sensitive detector array includes a Gd2O2S:Pr,Tb,Ce based scintillator array (118). A radiation sensitive detector array (116) includes a scintillator array (118) and a photosensor array (120) optically coupled to the scintillator array, wherein the scintillator array includes Gd2O2S:Pr,Tb,Ce, and an amount of Tb3+ in the Gd2O2S:Pr,Tb,Ce is equal to or less than two hundred mole parts per million.
摘要翻译：成像系统（100）包括辐射源（110）和辐射敏感检测器阵列（116），其包括闪烁体阵列（118）和光学耦合到闪烁体阵列的光电传感器阵列（120），其中所述闪烁体阵列包括 Gd2O2S：Pr，Tb，Ce。一种方法包括用成像系统（100）的辐射敏感检测器阵列（116）检测辐射，其中所述辐射敏感检测器阵列包括Gd 2 O 2 S：Pr，Tb，Ce基闪烁体阵列（118）。辐射敏感检测器阵列（116）包括闪烁体阵列（118）和光学耦合到闪烁体阵列的光电传感器阵列（120），其中闪烁体阵列包括Gd 2 O 2 S：Pr，Tb，Ce和Gd 2 O 2 S中的Tb 3+ ：Pr，Tb，Ce等于或小于百万分之二百摩尔。

3. 发明授权

US07728302B2 Scintillation element, scintillation array and method for producing the same 失效
标题翻译：闪烁元件，闪烁阵列及其制造方法
公开(公告)号：US07728302B2
公开(公告)日：2010-06-01
申请号：US12159801
申请日：2007-01-08
申请人： Guenter Zeitler , Herbert Schreinemacher , Cornelis Reinder Ronda , Norbert Conrads
发明人： Guenter Zeitler , Herbert Schreinemacher , Cornelis Reinder Ronda , Norbert Conrads
IPC分类号： G01T1/20
CPC分类号： G01T1/2002 , G01T1/202
摘要： A scintillation element comprises a scintillation material, and a reflective layer, wherein the reflective layer is formed as an intrinsic part of the scintillation material. Preferably, a plurality of scintillation elements may be arranged to form a scintillation array. A method for producing a scintillation element comprises providing a scintillation material, and producing a reflective layer at the scintillation material by exposing the scintillation material to physical and/or chemical conditions in such a way that the reflective layer is formed out of a part of the scintillation material.
摘要翻译：闪烁元件包括闪烁材料和反射层，其中反射层形成为闪烁材料的固有部分。优选地，可以布置多个闪烁元件以形成闪烁阵列。一种制造闪烁元件的方法包括提供闪烁材料，并通过将闪烁材料暴露于物理和/或化学条件下，在闪烁材料上产生反射层，使得反射层由闪烁材料。

4. 发明申请

US20110114887A1 Gd2O2S MATERIAL FOR USE IN CT APPLICATIONS 有权
标题翻译： Gd2O2S用于CT应用的材料
公开(公告)号：US20110114887A1
公开(公告)日：2011-05-19
申请号：US13054866
申请日：2009-07-13
申请人： Cornelis Reinder Ronda , Guenter Zeitler , Herbert Schreinemacher , Norbert Conrads , Detlef Uwe Wiechert
发明人： Cornelis Reinder Ronda , Guenter Zeitler , Herbert Schreinemacher , Norbert Conrads , Detlef Uwe Wiechert
IPC分类号： C09K11/84
CPC分类号： C09K11/7771 , C04B35/547 , C04B35/645 , C04B2235/3203 , C04B2235/3224 , C04B2235/445 , C04B2235/5436 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/663 , C04B2235/725 , G21K4/00
摘要： The invention relates to a Gd2O2S:Nd fluorescent material and the use of Nd3+ as emitter in suitable materials.
摘要翻译：本发明涉及一种Gd2O2S：Nd荧光材料，并且在合适的材料中使用Nd3 +作为发射体。

5. 发明授权

US08668844B2 Fluorescent material for use in CT applications 有权
标题翻译：用于CT应用的荧光材料
公开(公告)号：US08668844B2
公开(公告)日：2014-03-11
申请号：US13054866
申请日：2009-07-13
申请人： Cornelis Reinder Ronda , Guenter Zeitler , Herbert Schreinemacher , Norbert Conrads , Detlef Uwe Wiechert
发明人： Cornelis Reinder Ronda , Guenter Zeitler , Herbert Schreinemacher , Norbert Conrads , Detlef Uwe Wiechert
IPC分类号： G21K4/00
CPC分类号： C09K11/7771 , C04B35/547 , C04B35/645 , C04B2235/3203 , C04B2235/3224 , C04B2235/445 , C04B2235/5436 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/663 , C04B2235/725 , G21K4/00
摘要： The invention relates to a Gd2O2S:Nd fluorescent material and the use of Nd3+ as emitter in suitable materials.
摘要翻译：本发明涉及一种Gd2O2S：Nd荧光材料，并且在合适的材料中使用Nd3 +作为发射体。

6. 发明授权

US08492724B2 Scintillating material and related spectral filter 有权
标题翻译：闪烁材料和相关光谱滤光片
公开(公告)号：US08492724B2
公开(公告)日：2013-07-23
申请号：US13057483
申请日：2009-07-14
申请人： Cornelis Ronda , Herbert Schreinemacher , Guenter Zeltier , Norbert Conrads , Simha Levene
发明人： Cornelis Ronda , Herbert Schreinemacher , Guenter Zeltier , Norbert Conrads , Simha Levene
IPC分类号： G01T1/20
CPC分类号： G01T1/202 , C09K11/7771 , G21K4/00
摘要： A host lattice modified GOS scintillating material and a method for using a host lattice modified GOS scintillating material is provided. The host lattice modified GOS scintillating material has a shorter afterglow than conventional GOS scintillating material. In addition, a radiation detector and an imaging device incorporating a host lattice modified GOS scintillating material are provided.
摘要翻译：提供了主晶格修饰的GOS闪烁材料和使用主晶格修饰的GOS闪烁材料的方法。主体晶格改性GOS闪烁材料具有比常规GOS闪烁材料更短的余辉。另外，提供了包含主晶格修正GOS闪烁材料的放射线检测器和成像装置。

7. 发明申请

US20110180715A1 SCINTILLATING MATERIAL AND RELATED SPECTRAL FILTER 有权
标题翻译： SCITILLATING材料和相关光谱过滤器
公开(公告)号：US20110180715A1
公开(公告)日：2011-07-28
申请号：US13057483
申请日：2009-07-14
申请人： Cornelis Ronda , Herbert Schreinemacher , Guenter Zeiltier , Norbert Conrads , Simha Levene
发明人： Cornelis Ronda , Herbert Schreinemacher , Guenter Zeiltier , Norbert Conrads , Simha Levene
IPC分类号： G01T1/20 , G01T1/164 , C09K11/84
CPC分类号： G01T1/202 , C09K11/7771 , G21K4/00
摘要： A host lattice modified GOS scintillating material and a method for using a host lattice modified GOS scintillating material is provided. The host lattice modified GOS scintillating material has a shorter afterglow than conventional GOS scintillating material. In addition, a radiation detector and an imaging device incorporating a host lattice modified GOS scintillating material are provided.
摘要翻译：提供了主晶格修饰的GOS闪烁材料和使用主晶格修饰的GOS闪烁材料的方法。主体晶格改性GOS闪烁材料具有比常规GOS闪烁材料更短的余辉。另外，提供了包含主晶格修正GOS闪烁材料的放射线检测器和成像装置。

8. 发明申请

US20090173885A1 SCINTILLATION ELEMENT, SCINTILLATION ARRAY AND METHOD FOR PRODUCING THE SAME 失效
标题翻译： SCINTILLATION元素，SCINTILLATION ARRAY及其生产方法
公开(公告)号：US20090173885A1
公开(公告)日：2009-07-09
申请号：US12159801
申请日：2007-01-08
申请人： Guenter Zeitler , Herbert Schreinemacher , Cornells Reinder Ronda , Norbert Conrads
发明人： Guenter Zeitler , Herbert Schreinemacher , Cornells Reinder Ronda , Norbert Conrads
IPC分类号： G01T1/20 , H01L21/00
CPC分类号： G01T1/2002 , G01T1/202
摘要： A scintillation element comprises a scintillation material, and a reflective layer, wherein the reflective layer is formed as an intrinsic part of the scintillation material. Preferably, a plurality of scintillation elements may be arranged to form a scintillation array. A method for producing a scintillation element comprises providing a scintillation material, and producing a reflective layer at the scintillation material by exposing the scintillation material to physical and/or chemical conditions in such a way that the reflective layer is formed out of a part of the scintillation material.
摘要翻译：闪烁元件包括闪烁材料和反射层，其中反射层形成为闪烁材料的固有部分。优选地，可以布置多个闪烁元件以形成闪烁阵列。一种制造闪烁元件的方法包括提供闪烁材料，并通过将闪烁材料暴露于物理和/或化学条件下，在闪烁材料上产生反射层，使得反射层由闪烁材料。

9. 发明授权

US5341409A Method of generating X-ray images and device suitable for carrying out the method 失效
标题翻译：产生X射线图像的方法和适用于执行该方法的装置
公开(公告)号：US5341409A
公开(公告)日：1994-08-23
申请号：US20499
申请日：1993-02-22
申请人： Norbert Conrads , Walter Hillen , Hanns-Ingo Maack , Stephan Rupp , Ingo Schafer , Ulrich Schiebel
发明人： Norbert Conrads , Walter Hillen , Hanns-Ingo Maack , Stephan Rupp , Ingo Schafer , Ulrich Schiebel
IPC分类号： G03B42/02 , G01T1/29 , G03C5/16 , G03G15/00 , G03G15/36 , B41M5/00
CPC分类号： G01T1/26
摘要： The invention relates to a method of generating X-ray images by means of a photoconductor which is provided on a conductive substrate and whose surface potential can be read by means of probes, and also relates to a device suitable for carrying out the method. In order to avoid image artefacts which could be caused by deviating sensitivities of the probes or by frequency-dependent distortions, after the charging of the photoconductor the substrate potential is varied during a test phase. Test data is generated which correspond to the spatial or temporal variation of the potential on the surface of the photoconductor; from this test data there is formed correction data which is stored in order to correct the image data of a subsequent X-ray exposure.
摘要翻译：本发明涉及一种通过设置在导电性基板上的感光体产生X射线图像的方法，其能够通过探针读取其表面电位，并且还涉及适用于实施该方法的装置。为了避免可能由探针的灵敏度偏差或频率相关失真引起的图像伪影，在光电导体的充电之后，衬底电位在测试阶段变化。产生对应于光电导体表面上的电位的空间或时间变化的测试数据; 根据该测试数据，形成校正数据，以便校正随后的X射线曝光的图像数据。

10. 发明申请

US20050218332A1 Method of reading out the sensor elements of a sensor, and a sensor 审中-公开
公开(公告)号：US20050218332A1
公开(公告)日：2005-10-06
申请号：US11142767
申请日：2005-06-01
申请人： Walter Rutten , Falko Busse , Norbert Conrads
发明人： Walter Rutten , Falko Busse , Norbert Conrads
IPC分类号： G01T1/20 , G01T1/24 , G01T1/29 , H01L27/14 , H01L31/09 , H04N5/32 , H04N5/347 , H04N5/374 , H04N7/18 , G01J1/00 , H01L25/00 , H01L27/00
CPC分类号： H04N5/32 , H01L2924/0002 , H04N5/347 , H04N5/374 , H01L2924/00
摘要： The invention relates to a method of reading out the sensor elements of a sensor (1) with a matrix of light-sensitive or X-ray-sensitive sensor elements (S1,2; S1,2 . . . ) which are arranged in rows and columns and generate charges in dependence on the incident quantity of radiation, the switches (3) of the relevant sensor elements being activated via address lines (4, . . . , 8, . . . ) and the charges of the respective activated sensor elements being drained via read-out lines (9, 10, 11, . . . ) so as to be processed further by way of amplifiers (14, . . . , 18, . . . ) and transfer means (19). The invention also relates to a corresponding sensor as well as to an X-ray examination apparatus which includes an X-ray source for emitting an X-ray beam for irradiating an object in order to form an X-ray image, as well as a detector for generating an electrical image signal from said X-ray image. Despite the small incident X-ray doses, adequate amounts of charge, and hence electrical signals, are provided so as to form the image in that ingoing address lines (4, . . . , 8, . . . ) are selectably connected, by way of individually controllable switch elements (27, . . . , 30, . . . ) and by means of a switching operation, to each time the respective next address line and the sensor elements of at least two neighboring lines are activated by means of one ingoing signal, and corresponding outgoing read-out lines (9, . . . , 13, . . . ) are selectably connected, by way of individually controllable switch elements (31, . . . , 34, . . . ) and by means of a switching operation, to the respective next read-out line in such a manner that the charge signals read out from the activated sensor elements of at least two neighboring columns are combined so as to form one output signal.

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