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    • 1. 发明申请
    • SCINTILLATION DETECTOR FOR POSITRON EMISSION TOMOGRAPHY
    • 用于放射性血管造影的扫描检测器
    • US20090224164A1
    • 2009-09-10
    • US12259270
    • 2008-10-27
    • Thomas LewellenRobert MiyaokaAbdelmounaime Faouzi Zerrouk
    • Thomas LewellenRobert MiyaokaAbdelmounaime Faouzi Zerrouk
    • G01T1/20
    • G01T1/1642
    • The invention disclosed herein is directed to scintillation detectors capable of detecting the position or depth of gamma photon interactions occurring within a scintillator, thereby improving the resolution of ring based positron emission tomography (PET) imaging systems. In one embodiment, the invention is directed to a scintillation detector that comprises at least one pair of side-by-side conjunct scintillation crystal bars having a shared interface between, and a solid-state semiconductor photodetector optically coupled to each output window of each individual scintillation crystal bar. The solid-state semiconductor photodetector includes an array of discrete sensitive areas disposed across a top surface of a common substrate, wherein each sensitive area contains an array of discrete micro-pixelated avalanche photodiodes, and wherein the output window of each scintillation crystal bar is optically coupled to each respective sensitive area in a one-on-one relationship.
    • 本文公开的本发明涉及能够检测闪烁体内发生的γ光子相互作用的位置或深度的闪烁检测器,从而提高基于环的正电子发射断层摄影(PET)成像系统的分辨率。 在一个实施例中,本发明涉及一种闪烁检测器,其包括至少一对并排结合闪烁晶体棒,其具有与每个个体的每个输出窗口光耦合的固态半导体光电检测器之间的共享接口 闪烁晶体棒。 固体半导体光电检测器包括跨越公共基底的顶表面设置的离散敏感区域的阵列,其中每个敏感区域包含离散的微像素化雪崩光电二极管的阵列,并且其中每个闪烁晶体棒的输出窗口是光学的 以一对一的关系耦合到每个相应的敏感区域。
    • 2. 发明授权
    • Scintillation detector for positron emission tomography
    • 用于正电子发射断层扫描的闪烁检测器
    • US07956331B2
    • 2011-06-07
    • US12259270
    • 2008-10-27
    • Thomas LewellenRobert MiyaokaAbdelmounaime Faouzi Zerrouk
    • Thomas LewellenRobert MiyaokaAbdelmounaime Faouzi Zerrouk
    • G01T1/20
    • G01T1/1642
    • The invention disclosed herein is directed to scintillation detectors capable of detecting the position or depth of gamma photon interactions occurring within a scintillator, thereby improving the resolution of ring based positron emission tomography (PET) imaging systems. In one embodiment, the invention is directed to a scintillation detector that comprises at least one pair of side-by-side conjunct scintillation crystal bars having a shared interface between, and a solid-state semiconductor photodetector optically coupled to each output window of each individual scintillation crystal bar. The solid-state semiconductor photodetector includes an array of discrete sensitive areas disposed across a top surface of a common substrate, wherein each sensitive area contains an array of discrete micro-pixelated avalanche photodiodes, and wherein the output window of each scintillation crystal bar is optically coupled to each respective sensitive area in a one-on-one relationship.
    • 本文公开的本发明涉及能够检测闪烁体内发生的γ光子相互作用的位置或深度的闪烁检测器,从而提高基于环的正电子发射断层摄影(PET)成像系统的分辨率。 在一个实施例中,本发明涉及一种闪烁检测器,其包括至少一对并排结合闪烁晶体棒,其具有与每个个体的每个输出窗口光耦合的固态半导体光电检测器之间的共享接口 闪烁晶体棒。 固体半导体光电检测器包括跨越公共基底的顶表面设置的离散敏感区域的阵列,其中每个敏感区域包含离散的微像素化雪崩光电二极管的阵列,并且其中每个闪烁晶体棒的输出窗口是光学的 以一对一的关系耦合到每个相应的敏感区域。
    • 4. 发明授权
    • Wide view 3D television system
    • 宽视图3D电视系统
    • US09076359B2
    • 2015-07-07
    • US13108249
    • 2011-05-16
    • Abdelmounaime Faouzi ZerroukEmine Goulanian
    • Abdelmounaime Faouzi ZerroukEmine Goulanian
    • H04N13/04G09G3/00
    • G09G3/003H04N13/305H04N13/322H04N13/324H04N13/346H04N13/398
    • This invention relates to a multiview 3-dimensional display for sequentially projecting high number of 2-dimensional images of aspect angles of objects (scenes) into the wide field of view (apparatus) for producing their 3-dimensional images. The 3D image is perceived with great depth, provides comfortable conditions for its viewing without eye strain. The viewing of such 3D image also does not require using any supplementary means such as glasses or tracking devices, does not limit the position of the viewer in the field of view. This allows viewing the 3D image by many viewers simultaneously. The 3D display of the present invention can be used in computer and TV systems for transforming 2-dimensional images of aspect angles of virtual and real, static and moving 3D objects into corresponding signals and transmitting said signals for reproducing 2-dimensional by 3D display.
    • 本发明涉及用于将大量的物体(场景)的方位角的2维图像顺序地投射到用于产生它们的三维图像的宽视野(装置)中的多视点3维显示器。 3D图像深度感知,为观看而无眼睛疲劳提供了舒适的条件。 观看这样的3D图像也不需要使用诸如眼镜或跟踪装置的任何补充手段,不会限制观看者在视野中的位置。 这允许许多观看者同时观看3D图像。 本发明的3D显示器可以用于计算机和电视系统中,用于将虚拟和实际,静态和移动3D对象的方位角的二维图像转换成相应的信号,并通过3D显示传输用于再现2维的所述信号。
    • 5. 发明申请
    • PHOTODETECTOR ARRAY AND METHOD OF MANUFACTURE
    • 光电子阵列和制造方法
    • US20140183684A1
    • 2014-07-03
    • US13609136
    • 2012-09-10
    • Ziraddin Yagub-Ogly SadygovAbdelmounaime Faouzi ZerroukAzar SadygovAzman AriffinSerge Khorev
    • Ziraddin Yagub-Ogly SadygovAbdelmounaime Faouzi ZerroukAzar SadygovAzman AriffinSerge Khorev
    • H01L27/144H01L31/107
    • H01L27/1446H01L31/107
    • The present invention is directed to photodiode arrays comprising a dielectric structure containing an array of face conductive areas (pads) and. Each photodiode is fully separated from each other. Every photodiode has a face electrode formed on sensitive side of the semiconductor substrate and an individual back electrode formed on the opposite side. The number of conductive areas on the dielectric structure is equal to number of photodiodes in the array. The photodiodes of the array are installed on the conductive areas so that their back electrodes have electrical contact with the corresponding conductive area. Each conductive area contains at least one individual conductive hole penetrating the dielectric package from the face side to the opposite side of the dielectric structure. The conductive holes going to backside of the dielectric structure are connected with the back conductive areas formed on back side of dielectric package.
    • 本发明涉及包括包含面导电区域(焊盘)阵列的电介质结构的光电二极管阵列。 每个光电二极管彼此完全分离。 每个光电二极管具有形成在半导体衬底的敏感侧上的面电极和形成在相对侧的单个背电极。 电介质结构上的导电面积数量等于阵列中的光电二极管的数量。 阵列的光电二极管安装在导电区域上,使得它们的背电极与相应的导电区域电接触。 每个导电区域包含至少一个独立的导电孔,其从电介质结构的正面到相对侧穿过电介质封装。 进入电介质结构背面的导电孔与介电封装背面形成的背导电区相连。
    • 8. 发明申请
    • DEPTH-OF-INTERACTION SCINTILLATION DETECTORS
    • 深度相互作用的扫描检测器
    • US20120061577A1
    • 2012-03-15
    • US13232944
    • 2011-09-14
    • Alexei OleinikAlexander ZagumennyiSerge KhorevAbdelmounaime Faouzi Zerrouk
    • Alexei OleinikAlexander ZagumennyiSerge KhorevAbdelmounaime Faouzi Zerrouk
    • G01T1/202
    • G01T1/202G01T1/2002G01T1/2018
    • The invention disclosed herein relates to a scintillation detector for registering the position of gamma photon interactions, an comprises an array of two or more elongated first and second scintillation crystal elements connected together along their respective long sides, and an array of discrete photosensitive areas disposed on a common substrate of a solid-state semiconductor photo-detector. The array of first and second scintillation crystal elements have proximal output windows optically coupled to the array of discrete photosensitive areas in a one-to-one relationship. The invention may be characterized in that the first and second scintillation crystal elements include a rooftop portion at their distal ends, wherein the rooftop portion optically couples one of the first and second scintillation crystal elements to the other and is configured to reflect and transmit light resulting from a gamma photon interaction from one of the first and second scintillation crystal elements to the other.
    • 本文公开的本发明涉及用于记录γ光子相互作用的位置的闪烁检测器,包括沿其相应的长边连接在一起的两个或更多个细长的第一和第二闪烁晶体元件的阵列,以及设置在 固体半导体光检测器的公共基板。 第一和第二闪烁晶体元件的阵列具有以一对一关系光学耦合到离散感光区阵列的近端输出窗口。 本发明的特征在于,第一和第二闪烁晶体元件在其远端包括屋顶部分,其中屋顶部分将第一和第二闪烁晶体元件中的一个光学地耦合到另一个,并被配置为反射和透射光 来自第一和第二闪烁晶体元件之一的γ光子相互作用。