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11. 发明授权

US06383412B1 Rare earth element-activated, alkaline earth metal fluorohalide based stimulable phosphor, process and apparatus for the preparation thereof, and radiographic image conversion panel 有权
标题翻译：稀土元素活化碱土金属氟卤化物基可刺激磷光体，其制备方法和装置以及射线照相图像转换面板
公开(公告)号：US06383412B1
公开(公告)日：2002-05-07
申请号：US09472076
申请日：1999-12-23
申请人： Kazuhiro Hasegawa
发明人： Kazuhiro Hasegawa
IPC分类号： C09K1108
CPC分类号： G21K4/00 , C09K11/7705 , C09K11/772 , C09K11/7733 , C09K11/7748 , C09K11/7763 , G21K2004/06
摘要： Disclosed are a rare earth element-activated, alkaline earth metal fluorohalide based stimulable phosphor capable of producing high-quality images having a very high sharpness and exhibiting high sensitivity and erasure characteristics when used in radiographic image recording and reproduction, a process for preparing the phosphor, an apparatus for the preparation thereof, and a radiographic image conversion panel using the phosphor. More specifically, disclosed are a rare earth element-activated, alkaline earth metal fluorohalide based stimulable phosphor which is represented by the basic compositional formula: Ba1−x MIIx FX: yMI, zLn [wherein MII represents an alkaline earth metal; MI represents an alkaline metal; Ln represents a rare earth element; and x, y, and z represent numerals within the respective ranges of 0≦x≦0.5, 0≦y≦0.05, and 0
摘要翻译：本发明公开了一种稀土元素活化碱土金属氟卤化物的可刺激磷光体，其能够产生具有非常高的锐度的高质量图像，并且当用于放射线照相图像记录和再现时具有高灵敏度和擦除特性，制备荧光体的方法，其制备装置和使用该荧光体的射线照相图像转换面板。更具体地，公开了由碱性组成式：Ba1-x MIIx FX：yMI，zLn表示的稀土元素活化碱土金属氟卤化物的可刺激磷光体[其中MII表示碱土金属; MI表示碱金属; Ln表示稀土元素; x，y和z表示0≤x≤0.5,0≤y≤0.05,0≤z≤0.2的各自的范围内的数字，其粒径中值粒径（Dm）为1 sigma / Dm为50％以下，σ为晶粒度分布的标准偏差，晶粒长宽比在1.0〜2.0的范围内，制备荧光体的方法，其制备装置以及使用该荧光体的射线照相图像转换面板。

12. 发明授权

US5639400A Stabilized storage phosphors and radiographic screens 失效
标题翻译：稳定的储存荧光粉和射线照相屏幕
公开(公告)号：US5639400A
公开(公告)日：1997-06-17
申请号：US656646
申请日：1996-05-31
申请人： Luther Craig Roberts , Barbara J. Fisher
发明人： Luther Craig Roberts , Barbara J. Fisher
IPC分类号： C09K11/02 , C09K11/77 , G21K4/00 , C09K11/61 , G01T1/10
CPC分类号： G21K4/00 , C09K11/025 , C09K11/772 , C09K11/7733 , C09K11/7748 , C09K11/7763 , G21K2004/06
摘要： A stabilized storage phosphor is disclosed intended to be exposed to X-radiation and subsequently stimulated to emit light is disclosed. The storage phosphor is the product of firing a combination of species characterized by the relationship:MFX.sub.1-z I.sub.z.uM.sup.a X.sup.a :yA:eQ:tDwherein M is an alkaline earth; X is selected from the group consisting of Cl and Br; M.sup.a is an alkali; X.sup.a is a halide; A is selected from the rare earths Eu, Ce, Sm and Tb; Q is selected from among metal oxides; D is selected from elements 23 to 28 of the periodic table; z is from 1.times.10.sup.-4 to 1; u is from 0 to 1; y is from 1.times.10.sup.-4 to 0.1; e is from 0 to 1; and t is from 0 to 10.sup.-2. The storage phosphor is stabilized against decline of photostimulated luminescence intensities by the inclusion of a monocyclic compound having a molecular weight of less than 350, exhibiting both acid and base dissociation constants of less than 10.sup.-5 at 25.degree. C. and containing the following ring atoms: ##STR1## where N.sup.T represents a tertiary amine nitrogen atom, C.sup.1/2 represents primary or secondary carbon atom, O represents an oxy linkage, and Z represents a linking group providing two ring carbon atoms to complete a five-membered ring, An oxysulfur reducing can be employed in combination. The stabilized storage phosphor is useful in storage phosphor screens used to record imagewise exposures to X-radiation.
摘要翻译：公开了旨在暴露于X射线并随后被激发以发光的稳定存储荧光体。储存磷光体是以下述关系为特征的物质的组合进行烧制的产物：MFX1-zIz.uMaXa：yA：eQ：tD其中M是碱土金属; X选自Cl和Br; 马是碱; Xa是卤化物; A选自稀土Eu，Ce，Sm和Tb; Q选自金属氧化物; D选自周期表的元件23至28; z为1×10 -4〜1; 你是从0到1; y为1×10 -4〜0.1; e为0〜1; t为0〜10-2。存储磷光体通过包含分子量小于350的单环化合物在25℃下显示出小于10-5的酸和碱解离常数而稳定，防止光刺激的发光强度下降，并含有以下环原子：其中NT表示叔胺氮原子，C + E，fra 1/2 + EE表示伯或仲碳原子，O表示氧键，Z表示提供两个环碳原子的连接基团五元环，可以组合使用硫氧化硫。稳定的储存磷光体可用于存储荧光屏，用于记录对X-辐射的成像曝光。

13. 发明授权

US5585202A Radiographic phosphor panel having organolead reducing agents 失效
标题翻译：具有有机吸收剂还原剂的放射性荧光体面板
公开(公告)号：US5585202A
公开(公告)日：1996-12-17
申请号：US427380
申请日：1995-04-24
申请人： Joseph F. Bringley , Philip S. Bryan
发明人： Joseph F. Bringley , Philip S. Bryan
IPC分类号： C09K11/02 , C09K11/77 , G21K4/00
CPC分类号： C09K11/772 , C09K11/025 , C09K11/7733 , C09K11/7748 , C09K11/7763 , G21K4/00 , G21K2004/06
摘要： A radiographic phosphor panel having an organolead reducing agent. The phosphor panel has a support and a luminescent layer overlaying the support. The luminescent layer can include phosphor crystals, binder and organolead reducing agent. The organolead reducing agent has a concentration sufficient to substantially increase the photostimulated luminescence of the panel.
摘要翻译：一种具有有机基降低剂的射线荧光体面板。荧光体面板具有覆盖支撑体的支撑体和发光层。发光层可以包括磷光体晶体，粘合剂和有机物降低剂。有机锡还原剂具有足以显着增加面板的光刺激发光的浓度。

14. 发明授权

US5549843A Annealed alkaline earth metal fluorohalide storage phosphor, preparation method, and radiation image storage panel 失效
标题翻译：退火碱土金属氟卤化物储存荧光粉，制备方法和放射图像存储面板
公开(公告)号：US5549843A
公开(公告)日：1996-08-27
申请号：US342975
申请日：1991-11-21
申请人： Kyle E. Smith , Joseph F. Bringley , Patrick M. Lambert , David P. Trauernicht , Philip S. Bryan , Paul M. Hoderlein , Andrea M. Hyde
发明人： Kyle E. Smith , Joseph F. Bringley , Patrick M. Lambert , David P. Trauernicht , Philip S. Bryan , Paul M. Hoderlein , Andrea M. Hyde
IPC分类号： C09K11/77 , G21K4/00 , C09K11/61
CPC分类号： C09K11/7768 , C09K11/7717 , C09K11/7718 , C09K11/772 , C09K11/7721 , C09K11/773 , C09K11/7731 , C09K11/7733 , C09K11/7734 , C09K11/7745 , C09K11/7746 , C09K11/7748 , C09K11/7749 , C09K11/776 , C09K11/7761 , C09K11/7763 , C09K11/7764 , C09K11/7767 , C09K11/7773 , C09K11/7774 , C09K11/7785 , C09K11/7786 , C09K11/7791 , C09K11/7792 , G21K4/00 , G21K2004/06
摘要： A method, a storage phosphor prepared by the method, and a storage panel. In the method, a precursor mixture is fired, at a temperature between 700.degree. C. and the melting point of the phosphor, to produce an intermediate product. The precursor mixture comprises a combination of species characterized by the relationship:MFX.sub.1-x I.sub.z.uM.sup.a X.sup.a :yA:eQwherein M is selected from Mg, Ca, Sr and Ba; X is selected from Cl and Br; M.sup.a is selected from Na, K, Rb and Cs; X.sup.a is selected from F, Cl, Br and I; A is selected from Eu, Ce, Sm, and Tb; Q is metal oxide; and 0
摘要翻译：一种方法，通过该方法制备的存储荧光体和存储面板。在该方法中，将前体混合物在700℃至荧光体的熔点之间的温度下焙烧以产生中间产物。前体混合物包括以下关系特征的物质的组合：MFX1-xIz.uMaXa：yA：eQ其中M选自Mg，Ca，Sr和Ba; X选自Cl和Br; Ma选自Na，K，Rb和Cs; Xa选自F，Cl，Br和I; A选自Eu，Ce，Sm和Tb; Q是金属氧化物; 和0

15. 发明授权

US08405060B2 Radiation storage phosphor and applications 有权
标题翻译：辐射储存荧光粉及其应用
公开(公告)号：US08405060B2
公开(公告)日：2013-03-26
申请号：US11721906
申请日：2005-12-16
申请人： Hans Riesen , Wieslaw Alex Kaczmarek
发明人： Hans Riesen , Wieslaw Alex Kaczmarek
IPC分类号： A61B6/00
CPC分类号： G01T1/10 , C09K11/7705 , C09K11/7763 , G01T1/105 , G01T1/2012 , G03B42/02 , G21K4/00 , G21K2004/06
摘要： The present invention relates to a photoexcitable storage phosphor which comprises at least one rare earth element in the trivalent +3 oxidation state and wherein upon irradiation by X-ray, γ-ray or UV radiation the trivalent +3 oxidation state is reduced to divalent +2 oxidation state. The present invention also relates to a dosimeter, radiation image storage panel comprising the phosphor of the present invention and in dosimetry applications for applications including scientific, medical and other imaging applications. The present invention also relates to a process for making a photoexcitable storage phosphor and a process for recording and reproducing an image.
摘要翻译：本发明涉及一种含有至少一种三价+3氧化态的稀土元素的光可变储存荧光体，其中，通过X射线照射，γ射线或紫外线照射，三价+3氧化态降低至二价+ 2氧化态。本发明还涉及包含本发明的磷光体和用于包括科学，医学和其它成像应用的应用的剂量测定应用的剂量计，辐射图像存储面板。本发明还涉及一种制造光可变存储磷光体的方法和用于记录和再现图像的过程。

16. 发明申请

US20040159801A1 Radiographic image conversion panel 审中-公开
标题翻译：射线照相图像转换面板
公开(公告)号：US20040159801A1
公开(公告)日：2004-08-19
申请号：US10752452
申请日：2004-01-06
申请人： Konica Minolta Holdings, Inc.
发明人： Katsuya Kishinami , Akihiro Maezawa
IPC分类号： G03B042/08
CPC分类号： G21K4/00 , C09K11/628 , C09K11/772 , C09K11/7733 , C09K11/7748 , C09K11/7763
摘要： A radiographic image conversion panel including a support including a heat resistant resin; and a photostimulable phosphor layer provided on a face of the support by a vapor phase deposition method. An average surface roughness in the face of the support to be provided with the phosphor layer is above 0.05 nullm and not more than 0.5 nullm.
摘要翻译：一种放射线照相图像转换面板，包括：耐热树脂; 以及通过气相沉积方法设置在载体的表面上的可光激发的荧光体层。要设置荧光体层的支撑体的表面的平均表面粗糙度大于0.05μm且不大于0.5μm。

17. 发明授权

US5534191A Tetradecahedral rare earth activated alkaline earth metal fluorohalide phosphor and radiaiton image storage panel 失效
标题翻译：十四面体稀土活化碱土金属氟卤化物荧光粉和辐射图像存储面板
公开(公告)号：US5534191A
公开(公告)日：1996-07-09
申请号：US364260
申请日：1994-12-27
申请人： Kazuhiro Hasegawa , Kenji Takahashi , Yasushi Kojima
发明人： Kazuhiro Hasegawa , Kenji Takahashi , Yasushi Kojima
IPC分类号： G21K4/00 , C01F11/20 , C09K11/08 , C09K11/61 , C09K11/77 , G03B42/02
CPC分类号： C09K11/7773 , C09K11/7705 , C09K11/772 , C09K11/7733 , C09K11/7748 , C09K11/7763 , C09K11/7791
摘要： Disclosed is a tetradecahedral rare earth activated alkaline earth metal fluorohalide stimulable phosphor of the formula (I):Ba.sub.1-x M.sup.II.sub.x FX:yM.sup.I,zLn (I)wherein M.sup.II is Sr or Ca; M.sup.I is Li, Na, K, Rb or Cs; X is Cl, Br or I; Ln is Ce, Pr, Sm, Eu, Gd, Tb, Tm or Yb; and 0.ltoreq.x.ltoreq.0.5, 0.ltoreq.y.ltoreq.0.05 and 0
摘要翻译：公开了式（I）的四十四面体稀土活化碱土金属氟卤化物可激发荧光体：Ba1-xMIIxFX：yMI，zLn（I）其中MII为Sr或Ca; MI是Li，Na，K，Rb或Cs; X是Cl，Br或I; Ln是Ce，Pr，Sm，Eu，Gd，Tb，Tm或Yb; 和0≤x≤0.5,0≤y≤0.05且0

18. 发明授权

US5523558A Radiographic phosphor panel having metal hydride stabilizing compound 失效
标题翻译：具有金属氢化物稳定化合物的射线照相荧光板
公开(公告)号：US5523558A
公开(公告)日：1996-06-04
申请号：US427302
申请日：1995-04-24
申请人： Joseph F. Bringley , Barbara J. Fisher , Philip S. Bryan
发明人： Joseph F. Bringley , Barbara J. Fisher , Philip S. Bryan
IPC分类号： C09K11/02 , C09K11/77 , G21K4/00 , G01T1/16 , C09K11/61
CPC分类号： C09K11/773 , C09K11/025 , C09K11/7716 , C09K11/7717 , C09K11/7718 , C09K11/772 , C09K11/7721 , C09K11/7729 , C09K11/7731 , C09K11/7733 , C09K11/7734 , C09K11/7744 , C09K11/7745 , C09K11/7746 , C09K11/7748 , C09K11/7749 , C09K11/776 , C09K11/7761 , C09K11/7763 , C09K11/7764 , C09K11/7768 , C09K11/7786 , G21K4/00 , G21K2004/06
摘要： A radiographic phosphor panel having metal hydride stabilizer compound. The phosphor panel has a support and a luminescent layer overlaying the support. The luminescent layer includes phosphor crystals, and binder. The oxosulfur reducing agent can be added to the luminescent layer. The oxosulfur reducing agent has a concentration sufficient to substantially increase the photostimulated luminescence of the panel.
摘要翻译：一种具有金属氢化物稳定剂化合物的射线荧光体面板。荧光体面板具有覆盖支撑体的支撑体和发光层。发光层包括荧光体晶体和粘合剂。氧化硫还原剂可以添加到发光层。氧化硫还原剂具有足以显着增加面板的光刺激发光的浓度。

19. 发明授权

US5401971A Overcoated radiation image storage panel and method for preparing radiation image storage panel 失效
标题翻译：复涂辐射图像存储面板及其制备方法
公开(公告)号：US5401971A
公开(公告)日：1995-03-28
申请号：US157581
申请日：1993-11-24
申请人： Luther C. Roberts
发明人： Luther C. Roberts
IPC分类号： C09K11/00 , C09K11/02 , C09K11/77 , C09K11/85 , C09K11/86 , G03C5/17 , G21K4/00
CPC分类号： C09K11/772 , C09K11/025 , C09K11/7733 , C09K11/7748 , C09K11/7763 , G21K4/00 , G21K2004/06 , G21K2004/10 , G21K2004/12
摘要： A radiographic phosphor panel which has a support, a luminescent layer overlaying the support, and an overcoat layer overlaying the luminescent layer. The luminescent layer includes phosphor crystals. The overcoat layer is a miscible blend of poly(vinylidene fluoride-co-tetrafluoroethylene) and poly((1 to 2 carbon alkyl)methacrylate).
摘要翻译：一种具有支撑体的放射线照相荧光板，覆盖该支撑体的发光层和覆盖发光层的外涂层。发光层包括磷光体晶体。外涂层是聚（偏二氟乙烯 - 共四氟乙烯）和聚（（甲基丙烯酸（1至2个碳原子数为2）的碳）的混溶混合物。

20. 发明专利

JP2006176780A Storage phosphor capable of giving improved speed 审中-公开
标题翻译：储存磷肥可提供改进的速度
公开(公告)号：JP2006176780A
公开(公告)日：2006-07-06
申请号：JP2005368919
申请日：2005-12-22
申请人： Agfa Gevaert Nv , アグファ・ゲヴェルト・ナームロゼ・ベンノートチャップAgfa−Gevaert Naamloze Vennootschap
发明人： SCHIERNING GABY , BATENSCHUK MIROSLAV , OSVET ANDRES , WINNACKER ALBRECHT , STRUYE LUC , LAMOTTE JOHAN , TAHON JEAN-PIERRE , LEBLANS PAUL
IPC分类号： C09K11/61 , C09K11/00 , C09K11/08 , C09K11/85 , G01T1/00 , G21K4/00
CPC分类号： C09K11/7733 , C09K11/616 , C09K11/665 , C09K11/7763 , C09K11/897 , G21K4/00 , G21K2004/06
摘要： PROBLEM TO BE SOLVED: To provide a photostimulable or storage phosphor which offers the improved speed and improved response to a stimulative light.
SOLUTION: The storage phosphor sheet, plate or panel containing the needle shaped storage or photostimulable phosphor is characterized in that the above needle shaped phosphor contains a host or matrix compound and a dopant or activator compound or element in an amount of less than 0.01 mol% relative to the above host or matrix compound and in that the above needle shaped phosphor further contains, as inclusions or precipitates, the particles having a size in the range of from 10
-3 μm-10 μm and the above particles are present as ferroelectric particles to give the above panel the ferroelectric properties.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供可提供改进的速度和对刺激光的改善的响应的可光激发或存储磷光体。解决方案：包含针状储存或可光激发荧光粉的储存荧光体片，板或面板的特征在于，上述针状荧光体含有主体或基质化合物以及少量的掺杂剂或活化剂化合物或元素相对于上述主体或基质化合物为0.01摩尔％，并且上述针状荧光体还含有尺寸为10 -3 -3微米-10的颗粒作为夹杂物或沉淀物并且上述颗粒作为铁电体颗粒存在，以给出上述面板的铁电性能。版权所有（C）2006，JPO＆NCIPI

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