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2. 发明专利

JP2007121298A Manufacture of stabilized storage phosphor panel 审中-公开
标题翻译：稳定储存磷光体板的制造
公开(公告)号：JP2007121298A
公开(公告)日：2007-05-17
申请号：JP2006288767
申请日：2006-10-24
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： TAHON JEAN-PIERRE , LEBLANS PAUL
IPC分类号： G21K4/00 , C09K11/00 , C09K11/02 , C09K11/61 , C23C14/06
摘要： PROBLEM TO BE SOLVED: To provide a binder-free needle like storage phosphor panel that has improved internal moisture resistance. SOLUTION: In a manufacturing method of a storage phosphor panel, an exclusive support is coated with a phosphor layer by depositing a phosphor precursor raw material containing a matrix constituent, an activator constituent and/or their combination from a crucible unit in a deposition apparatus. The manufacturing method has a process for adding the phosphor precursor raw material to the crucible unit (1), depositing a phosphor layer from the phosphor precursor raw material (2), and performing deposition in the crucible unit at high temperature while the temperature exceeds the melting temperature of the matrix raw material by 70°C or more. "The number of activator coating weight" in the phosphor layer reaches at least 7,000. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有改善的内部耐湿性的无粘合剂的针状存储荧光体面板。解决方案：在存储荧光体面板的制造方法中，通过将含有基质成分，活化剂组分和/或它们的组合的荧光体前体原料从坩埚单元中沉积在荧光体层中，将专用载体涂覆在荧光体层中沉积装置。该制造方法具有将荧光体前体原料添加到坩埚单元（1）中，从荧光体前体原料（2）沉积荧光体层，并在高温下在高温下进行淀积，基体原料的熔融温度为70℃以上。荧光体层中的“活化剂涂层重量”达到至少7000。版权所有（C）2007，JPO＆INPIT

3. 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

4. 发明专利

JP2006117930A Binderless storage phosphor screen 审中-公开
标题翻译：无边界存储荧光屏
公开(公告)号：JP2006117930A
公开(公告)日：2006-05-11
申请号：JP2005283642
申请日：2005-09-29
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： LAMOTTE JOHAN , TAHON JEAN-PIERRE , LEBLANS PAUL
IPC分类号： C09K11/61 , C09K11/00 , G01T1/00 , G21K4/00
CPC分类号： G21K4/00 , C09K11/0827 , C09K11/7733
摘要： PROBLEM TO BE SOLVED: To provide an improved CsBr:Eu type light-stimulable phosphor panel suitable for forming radiographic images.
SOLUTION: This light-stimulable phosphor panel comprises a light-stimulable phosphor represented by formula (1): CsBr
(1-Z-αa) RbBrz:aEu (1×10
-4 mol/mol -1 mol/mol, 0 -4 , and 2≤α
摘要翻译：要解决的问题：提供适合于形成放射照相图像的改进的CsBr：Eu型可光刺激荧光粉面板。
解决方案：该可光刺激的荧光体面板包含由式（1）表示的可光刺激的荧光体：CsBr （1-Z-αa） RbBrz：aEu（1×10 < 4 mol / mol -1 mol / mol，0 -4 ，2≤α<3 ）。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005232454A Storage phosphor screen having dopant homogeneously incorporated therewith 审中-公开
标题翻译：具有同种异体共存的存在的荧光屏
公开(公告)号：JP2005232454A
公开(公告)日：2005-09-02
申请号：JP2005036268
申请日：2005-02-14
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： TAHON JEAN-PIERRE , LEBLANS PAUL
IPC分类号： G21K4/00 , C09K11/00 , C09K11/61 , G01T1/00 , G03B42/02
摘要： PROBLEM TO BE SOLVED: To provide a storage phosphor for advantageously applied for the storage phosphor screen or panel which has structured particles containing a dopant or an activator element homogeneously distributed.
SOLUTION: The storage phosphor particles suitable for use for a covering layer of a stimulable phosphor screen or panel owing to high relative sensitivity contains, at the surface or in the inner volume of the phosphor particle, as components constituting the phosphor, a matrix component such as CsBr and the dopant or the activator homogeneously incorporated such as Eu, where the particle has preferably an aspect ratio larger than 2:1 but less than 50:1. The aspect ratio is prescribed as a ratio of the two largest sizes, where the sizes are taken in three dimensions perpendicular to each other and one of the two largest sizes is smaller than 10 μm.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种有利地用于具有均匀分布的含有掺杂剂或活化剂元素的结构化颗粒的存储荧光屏或面板的存储荧光体。解决方案：由于高相对灵敏度适用于可刺激荧光屏或面板的覆盖层的存储荧光体颗粒在荧光体颗粒的表面或内部体积中包含作为构成荧光体的组分，基质成分如CsBr和掺杂剂或均匀掺入的激活剂如Eu，其中颗粒优选具有大于2:1但小于50:1的纵横比。长宽比规定为两个最大尺寸的比例，其中尺寸彼此垂直的三维尺寸，两个最大尺寸之一小于10μm。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP3683914B2 Multi-processing method of radiation image based on the pyramidal image decomposition 失效
公开(公告)号：JP3683914B2
公开(公告)日：2005-08-17
申请号：JP3772194
申请日：1994-02-10
申请人：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：ペテル・ヴュルステク
IPC分类号： G21K4/00 , G06T1/00 , G06T1/20 , G06T5/00 , G06T5/10
CPC分类号： G06T5/10 , G06T5/20 , G06T2207/10116 , G06T2207/20016
摘要： A method of multiple processing a digital representation of a radiographic image is disclosed that is based on a pyarmidal decomposition of said image. A pyramidal decomposition is stored and retrieved to be applied to at least two different processing cycles, processed images are obtained by application of a reconstruction algorithm.

7. 发明专利

JP2005187817A Method for preparing storage phosphor from precursor 有权
标题翻译：从前体制备储存磷的方法
公开(公告)号：JP2005187817A
公开(公告)日：2005-07-14
申请号：JP2004367281
申请日：2004-12-20
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： TAHON JEAN-PIERRE , LAMOTTE JOHAN , LEBLANS PAUL
IPC分类号： G21K4/00 , C09K11/02 , C09K11/08 , C09K11/61 , C09K11/77 , G01T1/00
CPC分类号： G21K4/00 , C09K11/7733 , G21K2004/06
摘要： PROBLEM TO BE SOLVED: To provide a method for preparing a CsX:Eu stimulable phosphor and a screen or a panel provided with the phosphor as powder phosphor or vapor deposited needle-shaped phosphor suitable for use in an image forming method for recording and reproducing images of an object made by high energy radiation. SOLUTION: The CsX:Eu stimulable phosphor is essentially free from oxygen in its crystal structure, and wherein X represents a halide selected from the group consisting of Br, Cl and combinations thereof. The method comprises the steps of mixing CsX with a compound or combinations of precursor compounds having as a composition Cs x Eu y X' x+αy , heating the mixture at a temperature ≥450°C, cooling the mixture, and optionally annealing and recovering the CsX:Eu stimulable phosphor, wherein the ratio of x/y exceeds a value of 0.25, wherein α≥2 and X' is a halide selected from the group consisting of Cl, Br and I and combinations thereof. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种制备CsX：Eu可激发荧光体的方法，以及设置有作为粉末荧光体的荧光体的屏幕或面板，适合用于记录图像形成方法的气相沉积针状荧光体并且再现由高能量辐射制成的物体的图像。解决方案：CsX：Eu可激发的磷光体在其晶体结构中基本上不含氧，并且其中X表示选自Br，Cl及其组合的卤化物。该方法包括以下步骤：将CsX与化合物或具有组合物的化合物的组合物混合，所述前体化合物具有作为组合物的化合物，其中X 1，X 2，X 2，X 3，X 3，在≥450℃的温度下加热该混合物，冷却该混合物，任选地退火和回收其中x / y的比值超过0.25的CsX：Eu可触发的磷光体，其中α≥2且X'为选自Cl，Br和I的卤化物及其组合。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2005049341A Image storage phosphor or scintillator panel coated onto flexible support 审中-公开
标题翻译：图像存储的磷光体或光刻胶面板涂在柔韧的支撑上
公开(公告)号：JP2005049341A
公开(公告)日：2005-02-24
申请号：JP2004197687
申请日：2004-07-05
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： JEAN CONINX , STRUYE LUC , LAMOTTE JOHAN
IPC分类号： G21K4/00 , C09K11/00 , C09K11/61 , G01T1/00 , G03B42/02
摘要： PROBLEM TO BE SOLVED: To provide a sheet, a web or a panel including a flexible support having a phosphor layer or scintillator layer coated onto a flexible support, in particular, suitable for coating the phosphor layer or scintillator layer by a vacuum evaporation method. SOLUTION: The phosphor layer or scintillator layer is coated onto the flexible support, the rigidity of which is reduced by existence of a pit or a groove. A technique selected from a group comprising mechanical, chemical, (laser) optical, electric and photo-etching techniques is preferably applied for forming the pit or the groove on the support. COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2005049338A Rare-earth element activating lutetium oxyorthosilicate phosphor for directly detecting x ray 审中-公开
标题翻译：稀土元素激活硫酸氧化硅酸盐直接检测X射线
公开(公告)号：JP2005049338A
公开(公告)日：2005-02-24
申请号：JP2004190815
申请日：2004-06-29
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： VAN DEN BERGH RUDY , LEBLANS PAUL
IPC分类号： G21K4/00 , C09K11/00 , C09K11/77 , C09K11/79 , C09K11/84 , G01T1/20 , H01L27/14
CPC分类号： C09K11/77
摘要： PROBLEM TO BE SOLVED: To provide a scintillator panel whose electron detector converts the energy of X rays into sensitive red light and also shows the capability to indicate a low afterglow level.
SOLUTION: The scintillator panel emits red light through the exposure to X rays. A scintillator layer in the panel is a layer containing luminescent rare-earth element activating lutetium oxyorthosilicate phosphors expressed by a formula, Lu
2 O
5 Si:xM (where M is chosen from among a group of rare-earth elements consisting of Eu, Pr and Sm and x is 0.0001 to 0.2).
COPYRIGHT: (C)2005,JPO&NCIPI

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