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1. 发明授权

US07189426B2 Needle-shaped x-ray fluorescent material and method for vapor-deposition thereof on a substrate 失效
公开(公告)号：US07189426B2
公开(公告)日：2007-03-13
申请号：US10522318
申请日：2003-07-18
申请人： Manfred Fuchs , Erich Hell , Wolfgang Knüpfer , Detlef Mattern , Peter Röhrer
发明人： Manfred Fuchs , Erich Hell , Wolfgang Knüpfer , Detlef Mattern , Peter Röhrer
IPC分类号： B05D5/06 , C23C16/08
CPC分类号： G21K4/00 , C09K11/7733
摘要： In a method for vapor-depositing a substrate with a layer of a needle-shaped x-ray fluorescent material containing at least one alkali metal, alkali halide phases and an alkali halide are mixed in a vapor phase and are vapor-deposited on the substrate. A needle-shaped fluorescent material is thereby produced having the formula ( ( M ′ + ⁢ H ′ - ) a ⁢ ( M ′′ + ⁢ H ′′ - ) ( 1 - a ) ) k ⁢ : ⁢ ⁢ ( M x ′ + ⁢ S y z + ⁢ H x ′ - ⁢ H z * ⁢ y ′′′ - ) b ⁢ ( M x ′′ + ⁢ S y z + ⁢ H x ′′ - ⁢ H z * ⁢ y ′′′ - ) c ⁢ ( M x ′ + ⁢ S y z + ⁢ H x ′′ - ⁢ H z * ⁢ y ′′′ - ) d ⁢ ( M x ′′ + ⁢ S y z + ⁢ H x ′ - ⁢ H z * ⁢ y ′′′ - ) e wherein M+ is at least one metal ion from the group Na, K, Rb and Cs, H− is at least one halide from the group F, Cl, Br and I and Sz+ is at least one lanthanide ion from the group La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb or Lu.

2. 发明授权

US07022994B2 Radiation converter 失效
标题翻译：辐射转换器
公开(公告)号：US07022994B2
公开(公告)日：2006-04-04
申请号：US10239547
申请日：2001-03-22
申请人： Manfred Fuchs , Erich Hell , Wolfgang Knüpfer , Detlef Mattern
发明人： Manfred Fuchs , Erich Hell , Wolfgang Knüpfer , Detlef Mattern
IPC分类号： H01J40/18
CPC分类号： H01J31/49 , H01J2231/50036 , H01J2231/50068 , H01J2231/501
摘要： A radiation converter has a radiation absorber for generating photons dependent on the intensity of incident x-ray radiation, a photocathode arranged downstream of the radiation absorber in the radiation propagation direction at a distance therefrom and serving for generating electrons dependent on the photons emerging from the radiation absorber, a device for accelerating the electrons emerging from the photocathode onto an electron detector for generating electrical signals dependent on the impinging electrons, an electron multiplier arranged between the photocathode and the electron detector, the electrons emerging from the photocathode being multiplied by the electron multiplier.
摘要翻译：辐射转换器具有用于根据入射的X射线辐射的强度产生光子的辐射吸收体，设置在放射线传播方向的距离辐射吸收体的下游距离的光电阴极，用于产生依赖于从辐射吸收器，用于将从光电阴极出射的电子加速到电子检测器上以产生取决于入射电子的电信号的装置，布置在光电阴极和电子检测器之间的电子倍增器，从光电阴极发出的电子乘以电子乘数。

3. 发明授权

US06570957B2 X-ray diagnostic apparatus having a storage luminescent screen 失效
标题翻译：具有存储发光屏的X射线诊断装置
公开(公告)号：US06570957B2
公开(公告)日：2003-05-27
申请号：US10162860
申请日：2002-06-04
申请人： Manfred Fuchs , Erich Hell , Detlef Mattern
发明人： Manfred Fuchs , Erich Hell , Detlef Mattern
IPC分类号： H05G164
CPC分类号： G03B42/02 , G01T1/2014
摘要： An X-ray diagnostic apparatus has a luminescent storage screen for the latent storage of an X-ray image, an X-ray exposure apparatus for producing an X-ray beam, a readout apparatus system with which the storage luminescent screen is excited to luminescence by scanning with a source of radiation, a detector for the acquisition of the light emitted by the storage luminescent screen, and an image playback system. For the scanning, the storage luminescent screen is guided through an opening of a rectangular supporting structure and is held in the scanning region by air bearings attached to the supporting structure on both sides of the opening. A line-shaped source of stimulation radiation and a line-shaped light detector are mounted to the supporting structure.
摘要翻译： X射线诊断装置具有用于X射线图像的潜藏的发光存储屏，用于产生X射线束的X射线曝光装置，将存储荧光屏激发至发光的读出装置系统通过用辐射源进行扫描，用于获取由存储发光屏发射的光的检测器和图像回放系统。对于扫描，存储发光屏被引导通过矩形支撑结构的开口，并且通过连接到开口两侧的支撑结构的空气轴承保持在扫描区域中。刺激辐射的线状源和线状光检测器安装在支撑结构上。

4. 发明授权

US07412033B2 X-ray radiator with thermionic emission of electrons from a laser-irradiated cathode 失效
标题翻译：来自激光照射阴极的电子发射的X射线辐射器
公开(公告)号：US07412033B2
公开(公告)日：2008-08-12
申请号：US11520065
申请日：2006-09-12
申请人： Jörg Freudenberger , Sven Fritzler , Manfred Fuchs , Detlef Mattern , Peter Röhrer , Peter Schardt
发明人： Jörg Freudenberger , Sven Fritzler , Manfred Fuchs , Detlef Mattern , Peter Röhrer , Peter Schardt
IPC分类号： H01J36/06
CPC分类号： H01J35/065 , H01J35/16 , H01J35/26 , H01J35/305 , H01J2235/062 , H01J2235/066 , H01J2235/068 , H01J2235/1006 , H01J2235/162
摘要： An x-ray radiator has a vacuum housing that can rotate around an axis, a cathode that thermionically emits electrons upon irradiation thereof by a laser beam, an anode that emits x-rays upon being struck by the electrons, an insulator that is part of the vacuum housing and that separates the cathode from the anode, electrodes or terminals to apply a high voltage between the anode and the cathode to accelerate the emitted electrons toward the anode to form an electron beam, a drive arrangement for rotation of the vacuum housing around its axis, an arrangement for cooling components of the x-ray radiator, and an arrangement that directs and focuses the laser beam from a stationary source that is arranged outside of the vacuum housing onto a spatially stationary laser focal spot on the cathode.
摘要翻译： X射线辐射器具有可以围绕轴线旋转的真空壳体，通过激光束照射时热离子发射电子的阴极，被电子撞击时发射x射线的阳极，作为真空壳体并且将阴极与阳极，电极或端子分离以在阳极和阴极之间施加高电压，以将发射的电子加速到阳极以形成电子束，用于围绕真空壳体旋转的驱动装置其轴线，用于冷却x射线辐射器的部件的布置，以及将来自设置在真空壳体外部的固定源的激光束引导并聚焦到阴极上的空间固定的激光焦点上的布置。

5. 发明授权

US07038221B2 Luminophore plate 失效
标题翻译：发光板
公开(公告)号：US07038221B2
公开(公告)日：2006-05-02
申请号：US10660385
申请日：2003-09-11
申请人： Manfred Fuchs , Erich Hell , Detlef Mattern
发明人： Manfred Fuchs , Erich Hell , Detlef Mattern
IPC分类号： H05B33/00
CPC分类号： C09K11/626 , C09K11/613 , C09K11/7733 , G21K4/00
摘要： A luminophore plate has a substrate and an auxiliary layer lying thereabove onto which a storage luminophore layer is applied. The auxiliary layer is rastered such that nubs separated by trenches are formed. Luminophore needles of a storage luminophore are formed on the surface of said nubs by vapor deposition.
摘要翻译：发光体板具有衬底和位于其上的辅助层，在其上施加存储发光体层。辅助层被分割成使得由沟槽分开的凸块形成。存储发光体的发光体针通过气相沉积形成在所述结块的表面上。

6. 发明授权

US06426997B1 X-ray tube with warning device for accurately indicating impending failure of the thermionic emitter 失效
标题翻译：具有警告装置的X射线管，用于准确地指示热离子发射器的即将发生的故障
公开(公告)号：US06426997B1
公开(公告)日：2002-07-30
申请号：US09539949
申请日：2000-03-31
申请人： Manfred Fuchs , Erich Hell , Markus Schild , Detlef Mattern , Peter Schardt
发明人： Manfred Fuchs , Erich Hell , Markus Schild , Detlef Mattern , Peter Schardt
IPC分类号： H05G154
CPC分类号： H05G1/54 , H01J35/025 , H05G1/34
摘要： The invention concerns an x-ray tube having a thermionic emitter and a warning means, which exhibits means for measuring as least one electrical property of the thermionic emitter and produces a signal during analysis of the measured electrical property, if the measured electrical property shows a value indicating an impending failure of the thermionic emitter.
摘要翻译：本发明涉及一种具有热离子发射器和警告装置的X射线管，其表现出用于测量热离子发射器的至少一个电性能并在测量的电气性能的分析期间产生信号的装置，如果所测量的电气性能显示为表示热离子发射器即将发生故障的值。

7. 发明授权

US06210755B1 Method and evaporation chamber for generating a continuous vapor stream containing a compound having monovalent gallium therein, and a vacuum coating apparatus 失效
公开(公告)号：US06210755B1
公开(公告)日：2001-04-03
申请号：US09436987
申请日：1999-11-09
申请人： Manfred Fuchs , Erich Hell , Detlef Mattern
发明人： Manfred Fuchs , Erich Hell , Detlef Mattern
IPC分类号： C23C1400
CPC分类号： C23C14/0694 , C23C14/243
摘要： In a method and evaporation chamber for generating a continuous vapor stream containing a compound in which gallium is present in monovalent form of a vacuum coating method for vacuum coating a substrate, an evaporation substance containing gallium in bivalent or trivalent form, is arranged together with metallic gallium in the evaporation chamber, that is closed on all sides and has a vapor exit opening. The evaporation substance is evaporated, and the vapor is brought into contact with the metallic gallium, causing the bivalent or trivalent gallium to be reduced to monovalent gallium in a vapor stream which subsequently exits in the direction of the substrate via the vapor exit opening.

8. 发明申请

US20050220999A1 NEEDLE-SHAPED X-RAY FLUORESCENT MATERIAL AND METHOD FOR VAPOR-DEPOSITION THEREOF ON A SUBSTRATE 失效
公开(公告)号：US20050220999A1
公开(公告)日：2005-10-06
申请号：US10522318
申请日：2003-07-18
申请人： Manfred Fuchs , Erich Hell , Wolfgang Knupfer , Detlef Mattern , Peter Rohrer
发明人： Manfred Fuchs , Erich Hell , Wolfgang Knupfer , Detlef Mattern , Peter Rohrer
IPC分类号： C09K11/08 , C09K11/61 , C09K11/77 , C23C14/06 , G01T1/00 , G21K4/00 , C23C16/00
CPC分类号： G21K4/00 , C09K11/7733
摘要： In a method for vapor-depositing a substrate with a layer of a needle-shaped x-ray fluorescent material containing at least one alkali metal, alkali halogenide phases and an alkali halogenide are mixed in a vapor phase and are vapor-deposited on the substrate. A needle-shaped fluorescent material is thereby produced having the formula ( ( M ′ + ⁢ H ′ - ) a ⁢ ( M ′′ + ⁢ H ′′ - ) ( 1 - a ) ) k ⁢ : ⁢ ⁢ ( M x ′ + ⁢ S y z + ⁢ H x ′ - ⁢ H z * ⁢ y ′′′ - ) b ⁢ ( M x ′′ + ⁢ S y z + ⁢ H x ′′ - ⁢ H z * ⁢ y ′′′ - ) c ⁢ ( M x ′ + ⁢ S y z + ⁢ H x ′′ - ⁢ H z * ⁢ y ′′′ - ) d ⁢ ( M x ′′ + ⁢ S y z + ⁢ H x ′ - ⁢ H z * ⁢ y ′′′ - ) e wherein M+ is at least one metal ion from the group Na, K, Rb and Cs, H− is at least one halogenide from the group F, Cl, Br and I and Sz+ is at least one lanthanide ion from the group La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb or Lu.

9. 发明授权

US06720026B2 Method for improving the optical separation of fluorescent layers 失效
标题翻译：改善荧光层光学分离的方法
公开(公告)号：US06720026B2
公开(公告)日：2004-04-13
申请号：US09764950
申请日：2001-01-17
申请人： Manfred Fuchs , Erich Hell , Detlef Mattern , Bernhard Schmitt
发明人： Manfred Fuchs , Erich Hell , Detlef Mattern , Bernhard Schmitt
IPC分类号： B05D512
CPC分类号： C23C14/0694 , H01J9/221
摘要： In a method for improving the optical separation of needle-shaped fluorescent layers, made from a fluorescent material, which are formed by vapor deposition on a substrate, vapor deposition is controlled so that the fluorescent layer is deposited on the substrate with a density which is reduced in comparison to the density that the fluorescent material has as a solid.
摘要翻译：在通过气相沉积在基板上形成的由荧光材料制成的针状荧光层的光学分离方法中，气相沉积被控制，使得荧光层以密度为与荧光材料具有固体的密度相比减小。

10. 发明授权

US06507032B1 Storage phosphor panel with increased luminous efficiency 失效
公开(公告)号：US06507032B1
公开(公告)日：2003-01-14
申请号：US09716203
申请日：2000-11-21
申请人： Erich Hell , Manfred Fuchs , Detlef Mattern
发明人： Erich Hell , Manfred Fuchs , Detlef Mattern
IPC分类号： G03B4202
CPC分类号： G03B42/02
摘要： A storage phosphor panel having a storage phosphor layer, characterized in that a focusing layer (8) which comprises a multiplicity of adjacent microlenses (9) is incorporated in said storage phosphor panel and forms an outer surface of said panel.

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