专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010015955A3 SCINTILLATING MATERIAL 审中-公开
标题翻译： SCITILLATING材料
公开(公告)号：WO2010015955A3
公开(公告)日：2011-01-20
申请号：PCT/IB2009053056
申请日：2009-07-14
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS INTELLECTUAL PROPERTY , RONDA CORNELIS , SCHREINEMACHER HERBERT , ZEITLER GUENTER , CONRADS NORBERT , LEVENE SIMHA
发明人： RONDA CORNELIS , SCHREINEMACHER HERBERT , ZEITLER GUENTER , CONRADS NORBERT , LEVENE SIMHA
IPC分类号： C09K11/77 , G01T1/202
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。

2. 发明申请

WO2009083852A2 RADIATION-SENSITIVE DETECTOR WITH A SCINTILLATOR IN A COMPOSITE RESIN 审中-公开
标题翻译：具有复合树脂中的扫描仪的辐射敏感探测器
公开(公告)号：WO2009083852A2
公开(公告)日：2009-07-09
申请号：PCT/IB2008055276
申请日：2008-12-12
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS INTELLECTUAL PROPERTY , LEVENE SIMHA , RONDA CORNELIS R
发明人： LEVENE SIMHA , RONDA CORNELIS R
IPC分类号： G01T1/20 , G01T1/202
CPC分类号： G01T1/2018 , G01T1/202
摘要： A radiation- sensitive detector includes a photosensor elements (122) and a scintillator (116) optically coupled to the photosensor element (122). The scintillator (116) includes a powdered scintillator and a resin mixed with the powdered scintillator. The refractive index mismatch between the powdered scintillator and the resin is less than 7%. In one non-limiting instance, the composite scintillator material may be used to form fiber optic leaves arranged as a high-resolution detector array in conventional or spectral CT.
摘要翻译：辐射敏感检测器包括光传感器元件（122）和光学耦合到光电传感器元件（122）的闪烁体（116）。闪烁体（116）包括粉末状闪烁体和与粉状闪烁体混合的树脂。粉末闪烁体与树脂之间的折射率失配小于7％。在一个非限制性实例中，复合闪烁体材料可用于形成在常规或光谱CT中布置为高分辨率检测器阵列的光纤叶片。

3. 发明申请

WO2011030240A2 IMAGING MEASUREMENT SYSTEM WITH A PRINTED PHOTODETECTOR ARRAY 审中-公开
标题翻译：用印刷光电探测器阵列成像测量系统
公开(公告)号：WO2011030240A2
公开(公告)日：2011-03-17
申请号：PCT/IB2010053557
申请日：2010-08-05
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS INTELLECTUAL PROPERTY , LEVENE SIMHA , ALTMAN AMI , WAINER NAOR , RONDA CORNELIS REINDER , HASKAL ELIAV ITZHAK , DE LEEUW DAGOBERT MICHEL
发明人： LEVENE SIMHA , ALTMAN AMI , WAINER NAOR , RONDA CORNELIS REINDER , HASKAL ELIAV ITZHAK , DE LEEUW DAGOBERT MICHEL
IPC分类号： G01T1/24
CPC分类号： G01T1/2985 , G01T1/2018 , G01T1/242 , G01T1/249
摘要： Low cost large area photodetector arrays are provided. In a first embodiment, the photodetectors comprise an inorganic photoelectric conversion material formed in a single thick layer of material. In a second embodiment, the photodetectors comprise a lamination of several thin layers of an inorganic photoelectric conversion material, the combined thickness of which is large enough to absorb incoming x-rays with a high detector quantum efficiency. In a third embodiment, the photodetectors comprise a lamination of several layers of inorganic or organic photoelectric conversion material, wherein each layer has a composite scintillator coating.
摘要翻译：提供低成本的大面积光电探测器阵列。在第一实施例中，光电检测器包括形成为单层厚材料的无机光电转换材料。在第二实施例中，光电检测器包括无机光电转换材料的几个薄层的叠层，其组合厚度足够大以吸收具有高检测器量子效率的入射X射线。在第三实施例中，光电探测器包括几层无机或有机光电转换材料的叠层，其中每层具有复合闪烁体涂层。

4. 发明申请

WO2012104798A3 RADIATION SENSITIVE IMAGING DETECTOR INCLUDING A RADIATION HARD WAVELENGTH SHIFTER 审中-公开
标题翻译：包含辐射硬波变换的辐射敏感成像探测器
公开(公告)号：WO2012104798A3
公开(公告)日：2012-11-29
申请号：PCT/IB2012050468
申请日：2012-02-01
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS INTELLECTUAL PROPERTY , LEVENE SIMHA , RONDA CORNELIS REINDER
发明人： LEVENE SIMHA , RONDA CORNELIS REINDER
IPC分类号： G01T1/20
CPC分类号： G01T1/2002 , G01T1/2018 , G01T1/2985
摘要： A radiation sensitive detector array (114) including a detector (116) with a scintillator (122, 202, 502, 504, 602, 606, 702, 704, 706) and a photo-sensor (120, 206, 508, 510, 612, 614, 708, 710, 712), including an optical photon sensitive region (206, 512, 514, 616, 618, 708, 710, 712) in optical communication with the scintillator array, wherein the detector also includes one or more wavelength shifters.
摘要翻译：本发明公开了一种辐射敏感探测器阵列（114），其包括具有闪烁体（122,202,502,704,602,706,702,704,706）和光电传感器（120,206,508,510，包括与所述闪烁体阵列光学通信的光学光子敏感区域（206,512,514,616,618,708,710,712），其中所述检测器还包括一个或多个波长移位器。

5. 发明申请

WO2012104775A3 SINGLE OR MULTI-ENERGY VERTICAL RADIATION SENSITIVE DETECTORS 审中-公开
标题翻译：单或多能量垂直辐射敏感探测器
公开(公告)号：WO2012104775A3
公开(公告)日：2013-01-17
申请号：PCT/IB2012050426
申请日：2012-01-30
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS INTELLECTUAL PROPERTY , RONDA CORNELIS REINDER , LEVENE SIMHA , CARMI RAZ , WAINER NAOR , LIVNE AMIR , SHIRIAEV ROMAN
发明人： RONDA CORNELIS REINDER , LEVENE SIMHA , CARMI RAZ , WAINER NAOR , LIVNE AMIR , SHIRIAEV ROMAN
IPC分类号： G01T1/164 , G01T1/20
CPC分类号： G01T1/2006 , G01T1/1644 , G01T1/2018
摘要： A vertical radiation sensitive detector array (114) includes at least one detector leaf (118). The detector leaf includes a scintillator array (210, 502, 807, 907), including, at least, a top side (212) which receives radiation, a bottom side (218) and a rear side (214) and a photo-sensor circuit board (200, 803, 903), including a photo-sensitive region (202, 508, 803, 903), optically coupled to the rear side of the scintillator array. The detector leaf further includes processing electronics (406) disposed below the scintillator array, a flexible circuit board (220) electrically coupling the photo-sensitive region and the processing electronics, and a radiation shield (236) disposed below the bottom of the scintillator array, between the scintillator and the processing electronics, thereby shielding the processing electronics from residual radiation passing through the scintillator array. Some embodiments incorporate rare earth iodides such as SrI 2 (Eu).
摘要翻译：垂直辐射敏感检测器阵列（114）包括至少一个检测器叶片（118）。检测器叶片包括闪烁体阵列（210,502,807,907），至少包括接收辐射的顶侧（212），底侧（218）和后侧（214）和光传感器电路板（200,803,903），其包括光学耦合到闪烁体阵列的后侧的光敏区域（202,508,803,903）。检测器叶片还包括设置在闪烁体阵列下方的处理电子器件（406），电耦合光敏区域和处理电子器件的柔性电路板（220）和设置在闪烁体阵列底部下方的辐射屏蔽（236），在闪烁体和处理电子器件之间，从而屏蔽处理电子器件与通过闪烁体阵列的剩余辐射。一些实施方案包括稀土碘化物如SrI 2（Eu）。

6. 发明申请

WO2011148276A3 CT DETECTOR INCLUDING MULTI-LAYER FLUORESCENT TAPE SCINTILLATOR WITH SWITCHABLE SPECTRAL SENSITIVITY 审中-公开
标题翻译： CT检测器，包括具有可切换光谱灵敏度的多层荧光胶带扫描仪
公开(公告)号：WO2011148276A3
公开(公告)日：2012-11-01
申请号：PCT/IB2011051791
申请日：2011-04-25
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS INTELLECTUAL PROPERTY , LEVENE SIMHA , WAINER NAOR , ALTMAN AMIAZ , GOSHEN RAFAEL , RONDA CORNELIS REINDER
发明人： LEVENE SIMHA , WAINER NAOR , ALTMAN AMIAZ , GOSHEN RAFAEL , RONDA CORNELIS REINDER
IPC分类号： G01T1/20 , G01T1/29
CPC分类号： G01T1/2018 , G01T1/2985
摘要： A scintillator element (114) comprising uncured scintillator material (112) is formed and optically cured to generate a cured scintillator element (122, 122"). The uncured scintillator material suitably combines at least a scintillator material powder and an uncured polymeric host. In a reel to reel process, a flexible array of optical detectors is transferred from a source reel (100) to a take-up reel (106) and the uncured scintillator material (112) is disposed on the flexible array and optically cured during said transfer. Such detector layers (31, 32, 33, 34, 35) are stackable to define a multi-layer computed tomography (CT) detector array (20). Detector element channels (50, 50', 50") include a preamplifier (52) and switching circuitry (54, 54', 54") having a first mode connecting the preamplifier with at least first detector array layers (31, 32) and a second mode connecting the preamplifier with at least second detector array layers (33, 34, 35).
摘要翻译：形成包含未固化的闪烁体材料（112）的闪烁体元件（114）并进行光学固化以产生固化的闪烁体元件（122,122“），未固化的闪烁体材料适当地组合至少闪烁体材料粉末和未固化的聚合物主体，卷轴到卷轴处理，光学检测器的柔性阵列从源卷轴（100）传送到卷取卷轴（106），并且未固化的闪烁体材料（112）设置在柔性阵列上并在所述传送期间光学固化这些检测器层（31,32,33,34,35）可堆叠以限定多层计算机断层摄影（CT）检测器阵列（20）。检测器元件通道（50,50'，50“）包括前置放大器具有将前置放大器与至少第一检测器阵列层（31,32）连接的第一模式的开关电路（54,54'，54“）和连接前置放大器与至少第二检测器阵列层（33,32）的第二模式， 34,35）。

7. 发明申请

WO2012104775A2 SINGLE OR MULTI-ENERGY VERTICAL RADIATION SENSITIVE DETECTORS 审中-公开
标题翻译：单或多能量垂直辐射敏感探测器
公开(公告)号：WO2012104775A2
公开(公告)日：2012-08-09
申请号：PCT/IB2012050426
申请日：2012-01-30
申请人： KONINKL PHILIPS ELECTRONICS NV , RONDA CORNELIS REINDER , LEVENE SIMHA , CARMI RAZ , WAINER NAOR , LIVNE AMIR , SHIRIAEV ROMAN
发明人： RONDA CORNELIS REINDER , LEVENE SIMHA , CARMI RAZ , WAINER NAOR , LIVNE AMIR , SHIRIAEV ROMAN
IPC分类号： G21K4/00
CPC分类号： G01T1/2006 , G01T1/1644 , G01T1/2018
摘要： A vertical radiation sensitive detector array (114) includes at least one detector leaf (118). The detector leaf includes a scintillator array (210, 502, 807, 907), including, at least, a top side (212) which receives radiation, a bottom side (218) and a rear side (214) and a photo-sensor circuit board (200, 803, 903), including a photo-sensitive region (202, 508, 803, 903), optically coupled to the rear side of the scintillator array. The detector leaf further includes processing electronics (406) disposed below the scintillator array, a flexible circuit board (220) electrically coupling the photo-sensitive region and the processing electronics, and a radiation shield (236) disposed below the bottom of the scintillator array, between the scintillator and the processing electronics, thereby shielding the processing electronics from residual radiation passing through the scintillator array. Some embodiments incorporate rare earth iodides such as SrI 2 (Eu).
摘要翻译：垂直辐射敏感检测器阵列（114）包括至少一个检测器叶片（118）。检测器叶片包括闪烁体阵列（210,502,807,907），至少包括接收辐射的顶侧（212），底侧（218）和后侧（214）和光传感器电路板（200,803,903），其包括光学耦合到闪烁体阵列的后侧的光敏区域（202,508,803,903）。检测器叶片还包括设置在闪烁体阵列下方的处理电子器件（406），电耦合光敏区域和处理电子器件的柔性电路板（220）和设置在闪烁体阵列底部下方的辐射屏蔽（236），在闪烁体和处理电子器件之间，从而屏蔽处理电子器件与通过闪烁体阵列的剩余辐射。一些实施方案包括稀土碘化物如SrI 2（Eu）。

8. 发明申请

WO2008132634A2 RADIATION DETECTOR HAVING A SPLIT LAMINATE OPTICAL COUPLING 审中-公开
标题翻译：具有分层层状光学耦合的辐射探测器
公开(公告)号：WO2008132634A2
公开(公告)日：2008-11-06
申请号：PCT/IB2008051174
申请日：2008-03-28
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS CORP , LEVENE SIMHA , LIJTEN GERARDUS F C M
发明人： LEVENE SIMHA , LIJTEN GERARDUS F C M
IPC分类号： G01T1/20
CPC分类号： G01T1/1644 , G01T1/2018
摘要： A radiation- sensitive detector (120) includes a scintillator array (124) coupled with a photosensor array (140) via an adhesive laminate (144). The photosensor (140) has a plurality of dixels (136). The adhesive laminate (144) includes a material free region that extends through the adhesive laminate (144) from the scintillator array (124) to the photosensor array (140) and that is located between a pair of adjacent dixels (136).
摘要翻译：辐射敏感检测器（120）包括通过粘合层压板（144）与光电传感器阵列（140）耦合的闪烁体阵列（124）。光传感器（140）具有多个骰子（136）。粘合层压板（144）包括一个不含材料的区域，该区域从闪烁体阵列（124）延伸穿过粘合层压板（144）到光电传感器阵列（140），并且位于一对相邻的骰子（136）之间。

9. 发明申请

WO2005010916A3 SHAPED ANODE X-RAY TUBE 审中-公开
标题翻译：形状阳极X射线管
公开(公告)号：WO2005010916A3
公开(公告)日：2006-03-23
申请号：PCT/IB2004002424
申请日：2004-07-16
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS CORP , LEVENE SIMHA , MALAMUD GABRIEL , ALTMAN AMI
发明人： LEVENE SIMHA , MALAMUD GABRIEL , ALTMAN AMI
IPC分类号： H01J35/02 , H01J35/10
CPC分类号： H01J35/02 , H01J35/06 , H01J35/10 , H01J35/14 , H01J2235/086
摘要： An x-ray tube (16) suitable for use in a computed tomography (CT) scanner (10) includes an envelope (42) which defines an evacuated chamber. An anode (40) and a cathode assembly (70) are disposed within the chamber. The anode defines a target area (56) which is struck by electrons (52) emitted by a filament (54) of the cathode assembly and emits x-rays (46). The target area lies partially on a first annular portion (80) which is disposed at first angle (a) relative to a plane perpendicular to an axis of rotation (R) of the anode, and partially on a second portion (82,120) which is radially spaced from the first portion and disposed at a second angle (ß), relative to the plane. The second angle is greater than the first angle. The portions of different slope allow the x-ray tube to take advantage of a shallow angle, while minimizing the heel effect.
摘要翻译：适用于计算机断层摄影（CT）扫描仪（10）的X射线管（16）包括限定抽真空室的外壳（42）。阳极（40）和阴极组件（70）设置在室内。阳极限定由阴极组件的灯丝（54）发射的电子（52）撞击并发射x射线（46）的目标区域（56）。目标区域部分地位于第一环形部分（80）上，第一环形部分（80）相对于垂直于阳极旋转轴线（R）的平面以第一角度（a）设置，并且部分地位于第二部分（82,120）上，第二部分与第一部分径向间隔开并相对于该平面以第二角度（β）设置。第二角度大于第一角度。不同斜率的部分允许x射线管利用浅角度，同时使脚跟效应最小化。

10. 发明申请

WO2006114715A3 DETECTOR ARRAY FOR SPECTRAL CT 审中-公开
标题翻译：检测器阵列用于光谱CT
公开(公告)号：WO2006114715A3
公开(公告)日：2007-04-26
申请号：PCT/IB2006051062
申请日：2006-04-06
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS CORP , LEVENE SIMHA , SHAPIRO OLGA , ALTMAN AMI , WAINER NAOR
发明人： LEVENE SIMHA , SHAPIRO OLGA , ALTMAN AMI , WAINER NAOR
IPC分类号： G01T1/20 , G01T1/202 , G01T1/29
CPC分类号： G01T1/202 , G01T1/2018 , G01T1/2985 , Y10T29/49002
摘要： A radiation detector (24) includes a two-dimensional array of upper scintillators (30t) which is disposed facing an x-ray source (14) to convert lower energy radiation events into visible light and transmit higher energy radiation. A two-dimensional array of lower scintillators (30 B ) is disposed adjacent the upper scintillators (30t) distally from the x-ray source (14) to convert the transmitted higher energy radiation into visible light. Upper and lower photodetectors (38t, 38 B ) are optically coupled to the respective upper and lower scintillators (30t,30 B ) at an inner side (60) of the scintillators (30t,30 B ). An optical element (100) is optically coupled with the upper scintillators (30t) to collect and channel the light from the upper scintillators (30t) into corresponding upper photodetectors (38t).
摘要翻译：辐射检测器（24）包括面向x射线源（14）设置的上部闪烁体（30t）的二维阵列，以将较低能量辐射事件转换成可见光并传输较高能量辐射。与X射线源（14）向远侧的上部闪烁体（30t）相邻设置下部闪烁体（30B）的二维阵列，以将透射的较高能量辐射转换成可见光。在闪烁体的内侧（60）处将上和下光电检测器（38t，38B）光耦合到相应的上和下闪烁体（30t，30B）（30T，30 _{乙）。光学元件（100）与上部闪烁体（30t）光学耦合以收集并将来自上部闪烁体（30t）的光引导到相应的上部光电检测器（38t）中。}

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式