子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 201 | 闪烁器面板、制造闪烁器面板方法、辐射探测装置及辐射探测系统 | CN02106212.9 | 2002-02-07 | CN1372324A | 2002-10-02 | 冈田聪; 小川善广; 竹中克朗 |
| 本发明用来防止在闪烁器面板中设置的反射层电化学腐蚀。所述的闪烁器面板包括一个导电基体元件,该导电基体元件用于支撑一个波长转换器层和一个反射层,所述反射层用于将由一个荧光层转换的光反射到外部,其中在所述导电基体元件和反射层之间形成一个绝缘层。换句话说,上述问题通过下述方案解决,提供一个闪烁器面板,在该闪烁器面板的整个外周都覆盖一个绝缘层或一个用于反射层的保护膜,所述的整个外周包括所述反射层的基体元件表面一侧、所述反射层的波长转换器层一侧以及所述反射层的端表面。本发明还提供了一种使用上述闪烁器面板的辐射照相装置。 | ||||||
| 202 | 闪烁体面板和放射线图象传感器 | CN99808672.X | 1999-06-18 | CN1309777A | 2001-08-22 | 佐藤宏人; 本目卓也; 高林敏雄 |
| 一种具备在FOP(10)上边形成的具有潮解性的闪烁体(12)和覆盖闪烁体(12)的聚对二甲苯膜(14)的闪烁体面板(2),其特征是:FOP(10)在该FOP上边的聚对二甲苯膜(14)所接触的侧壁上具备防止保护膜剥落的凹凸(10a)。 | ||||||
| 203 | X射线图像管及其制造方法 | CN97191267.X | 1997-09-18 | CN1205113A | 1999-01-13 | 丹野一敏; 关岛义信; 山田均; 野地隆司 |
| 本发明做成用铝或铝合金制成的输入基板面,保留压延成型时所产生的无方向性的平缓凹凸,通过抛光处理消除基板材料上的微细凹凸,以保证X射线图像管输入屏足够的附着强度、输出图像的高分辨率,和根据需要保证亮度均匀性。输入基板的平缓凹凸,较好是相邻谷底间的平均距离为50μm～300μm范围,而且峰顶至谷底的平均落差为0.3μm～4.0μm范围。按照本发明,抑制输入基板表面上光的杂散,提高分辨率,而且减小因微细凹凸所产生的图像噪声。 | ||||||
| 204 | 射线照相增感屏的制造方法 | CN95195531.4 | 1995-07-31 | CN1160452A | 1997-09-24 | J·C·达尔夸斯特 |
| 通过将荧光剂分散体/混合物涂覆至基材上可改善荧光增感屏的性能，所述分散体/混合物含有小于5重量％分子量小于300的可聚合组分，最好含有小于5重量％分子量小于500的可聚合组分。可聚合的组合物应可光致聚合，在涂层中被光致固化的分子量小于300或500的其它组分应保持在低于组合物重量的5％。 | ||||||
| 205 | 增感纸 | CN85107540 | 1985-10-09 | CN1032389C | 1996-07-24 | 青木雄二; 堀内英长; 梅本明夫; 三浦典夫 |
| 本发明涉及一种对照片的图象质量、特别是对图象的清晰度进行了改进的增感纸，它由在支承体上依次层叠的荧光体层以及保护层等构成，其特征是所说的荧光体层由蓝色发光荧光体组成，而且所说的荧光体层和保护层中的至少一方是用一种在400nm至600nm的波长范围中具有吸收光谱主峰值的着色剂进行着色的。 | ||||||
| 206 | 荧光体、阴极射线管、荧光灯及辐射增感纸 | CN94119597.X | 1994-12-17 | CN1108681A | 1995-09-20 | 松田直寿; 玉谷正昭; 惠子; 奥村美和; 高原武; 伊藤武夫 |
| 本发明公开了一种荧光体，该荧光体由平均粒径0.5-20μm、且各个粒子的长、短径之比为1.0-1.5的透明球状粒子和，5％(重量)以下的粒径小于0.2μm的超细微粒组成。本发明的荧光体适用于阴极射线管、荧光灯及辐射增感纸等。 | ||||||
| 207 | 多晶结构X射线激发的闪烁体及其制备方法 | CN88103386 | 1988-06-07 | CN1020584C | 1993-05-12 | 罗伯特·约瑟夫·里德纳; 埃多根·奥默尔·吉尔门; 查理斯·戴维德·格里斯科维奇; 多米尼克·安索尼·库萨诺 |
| 一种照相用的多晶结构X射线激发闪烁体及制备方法，为减少闪烁体受X辐射时的辐射损伤，对其进行受控氧化退火处理。经此处理的陶瓷材料由具有立方晶系结构的含紧密烧结稀土掺杂氧化钆的金属氧化物组成。陶瓷成份包括：约5～50克分子百分比的Gd2O3，约0.5～12克分子百分比选自Eu2O3和Nd2O3的稀土活性氧化物和约0.0001～0.5克分子百分比至少一种选自Pr1O3和Tb2O3的余辉衰减剂，其余成份为Y2O3。 | ||||||
| 208 | 固态闪烁体及其处理方法 | CN88103386 | 1988-06-07 | CN88103386A | 1988-12-28 | 罗伯特·约瑟夫·里德纳; 埃多根·奥默尔·吉尔门; 查理斯·戴维德·格里斯科维奇; 多米尼克·安索尼·库萨诺 |
| 公开了一种用于X射线照相的多晶陶瓷闪烁体，为减少上述闪烁体受X辐射时的辐射损伤，对其进行受控氧化退火处理，经如此处理的特殊陶瓷材料由具有立方晶系结构的含紧密烧结稀土掺杂氧化钆的金属氧化物组成，所述陶瓷成分包括：约5～50克分子百分比的Gd2O3，约0.5～12克分子百分比选自Eu2O3和Nd2O3的稀土活性氧化物和约0.0001～0.5克分子百分比至少一种选自Pr2O3和Tb2O3的余辉衰减剂，其余成分为Y2O3。 | ||||||
| 209 | X射线显象管 | CN88101359 | 1988-03-12 | CN88101359A | 1988-09-28 | 久保宏 |
| 本发明有关X射线显像管荧光屏的改良，通过使荧光屏由高密度荧光体层和低密度荧光体层构成，且使高密度层配置在低密度层的输出侧，还使高密度层膜厚在外围部比荧光屏中心部变厚，和使低密度层模外围部比荧光屏中心部变厚或变薄等，收到不仅能使输出亮度分布变平坦，还使不发生因X射线素质变化而引起输出亮度分布变化的效果，特别能适用于荧光屏膜厚增大的X射线显像管。 | ||||||
| 210 | 辐射转换屏幕 | CN87102131 | 1987-03-16 | CN87102131A | 1987-09-30 | 西奥·约翰·奥古斯特·波普马; 雅各布·安妮·登博尔 |
| 对发光材料和可能的其他材料利用各不同沉积技术或沉积条件形成一辐射转换屏幕，该屏幕具有在厚度方向上变化的特性。因此，一高吸收率，轻微的光的散射、适宜的屏蔽，适宜的光透射性，低的结构干扰和一高的分辨率可结合在一单一片层中。由于已知多层片层的这些不同需求中至少有一个总是不象所要求那样得到满意的解决，这些不相同的需求导致折中解决办法。 | ||||||
| 211 | 增感纸 | CN85107540 | 1985-10-09 | CN85107540A | 1986-04-10 | 青木雄二; 堀内英长; 梅本明夫; 三浦典夫 |
| 本发明涉及一种对照片的图象质量、特别是对图象的清晰度进行了改进的增感纸，它由在支承体上依次层叠的荧光体层以及保护层等构成，其特征是所说的荧光体层由兰色发光荧光体组成，而且所说的荧光体层和保护层中的至少一方是用一种在400nm至600nm的波长范围中具有吸收光谱主峰值的着色剂进行着色的。 | ||||||
| 212 | 一种X射线输出荧光屏 | CN201620001397.0 | 2016-01-04 | CN205564702U | 2016-09-07 | 葛春平; 刘骏; 李育林; 汪子耀 |
| 本实用新型公开一种X射线输出荧光屏，其通过依次设置的铝基复合材料薄膜、荧光层以及透光层来作为X射线输出屏，改善了电子反跳和荧光反射等问题，使得所述X射线输出荧光屏所输出的荧光图像清晰噪点少，并且本实用新型所述X射线输出荧光屏的结构简单易实现，具有极高的实用性。 | ||||||
| 213 | RADIATION IMAGING SYSTEM | PCT/KR2012006154 | 2012-08-02 | WO2013019077A2 | 2013-02-07 | JANG HYUN SUK |
| Disclosed is a radiation imaging system comprising a layer for a radiation converter; a top electrode on the layer for a radiation converter; and an array of pixel unit electrically coupled to the layer for a radiation converter; wherein, said layer for a radiation converter comprises an organic matrix comprising a charge transport material(CTM); and scintillating particles for absorbing radiation, being dispersed in the organic matrix, wherein the scintillating particles are in contact with a charge generation material (CGM). | ||||||
| 214 | DOPED LUMINESCENT MATERIALS AND PARTICLE DISCRIMINATION USING SAME | PCT/US2010056258 | 2010-11-10 | WO2011060085A3 | 2011-08-18 | DOTY F PATRICK; ALLENDORF MARK D; FENG PATRICK L |
| Doped luminescent materials are provided for converting excited triplet states to radiative hybrid states. The doped materials may be used to conduct pulse shape discrimination (PSD) using luminescence generated by harvested excited triplet states. The doped materials may also be used to detect particles using spectral shape discrimination (SSD). | ||||||
| 215 | SCINTILLATING MATERIAL | PCT/IB2009053056 | 2009-07-14 | WO2010015955A3 | 2011-01-20 | RONDA CORNELIS; SCHREINEMACHER HERBERT; ZEITLER GUENTER; CONRADS NORBERT; LEVENE SIMHA |
| 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. | ||||||
| 216 | FLEXIBLE X-RAY IMAGE SENSOR | PCT/KR2009005934 | 2009-10-15 | WO2010047494A3 | 2010-07-29 | KO JONG SOO; JUNG PHILL GU |
| The present invention relates to a flexible x-ray image sensor, more particularly to an x-ray image sensor that can flexibly bend during the image photography of the surface of a structure. The flexible x-ray image sensor according to the present invention comprises a flexible polymer flat plate, a flexible light detection device and a flexible scintillator panel. The light detection device comprises a substrate and a plurality of photodiode units, and is coupled to one face of the polymer flat plate. The photodiode unit is formed of a photodiode, a TFT and an ASIC type operational circuit, and is coupled to one face of the substrate. The scintillator panel comprises scintillators and a polymer layer, and is coupled to one face of the light detection device. The scintillators correspond to the photodiode units and can be transformed according to a wavelength sensed by the photodiode unit. According to the present invention, the flexible scintillator panel, the flexible light detection device and the flexible polymer flat plate, provide a flexible x-ray image sensor which can photograph the surface of 3 dimensional structures with accuracy. | ||||||
| 217 | RARE-EARTH MATERIALS, SCINTILLATOR CRYSTALS, AND RUGGEDIZED SCINTILLATOR DEVICES INCORPORATING SUCH CRYSTALS | PCT/US2009069294 | 2009-12-22 | WO2010078170A2 | 2010-07-08 | MENGE PETER R; WILSON LANCE J |
| A rare-earth halide material comprising a first surface region having a first surface roughness (Rrms1) and a second surface region having a second surface roughness (Rrms2), wherein the first surface roughness value is at least about 10% less than the second surface roughness value, wherein surface roughness is measured using scanning white light interferometry over an area of 1 mm2. | ||||||
| 218 | APPARATUS FOR ASYMMETRIC DUAL-SCREEN DIGITAL RADIOGRAPHY | PCT/US2007015972 | 2007-07-12 | WO2008094184A2 | 2008-08-07 | YORKSTON JOHN; YIP KWOK-LEUNG; WOJCIK TIMOTHY |
| The present invention relates to radiographic imaging apparatus for taking X-ray images of an object. In various two-panel radiographic imaging apparatus configurations, a front panel and back panel have substrates, arrays of signal sensing elements and readout devices, and passivation layers. The front and back panels have scintillating phosphor layers responsive to X-rays passing through an object produce light which illuminates the signal sensing elements to provide signals representing X-ray images. The X-ray apparatus has means for combining the signals of the X-ray images to produce a composite X-ray image. Furthermore, the composition and thickness of the scintillating phosphor layers are selected, relative to each other, to improve the diagnostic efficacy of the composite X-ray image. | ||||||
| 219 | NANOCOMPOSITE SCINTILLATOR, DETECTOR, AND METHOD | PCT/US2007007615 | 2007-03-27 | WO2007120443A2 | 2007-10-25 | COOKE WAYNE D; MCKIGNEY EDWARD A; MUENCHAUSEN ROSS E; BENNETT BRYAN L; DEL SESTO RICO E; MCCLESKEY T MARK; OTT KEVIN C; BURRELL ANTHONY K |
| A nanocomposite scintillator is prepared using fast, bright, rare-earth doped nanopowder phosphor and a binder that is transparent to the emission of the phosphor. | ||||||
| 220 | THICK CLEAR CRYSTAL PHOTOSTIMULABLE PHOSPHOR PLATE FOR X-RAY IMAGING | PCT/IB2006050381 | 2006-02-06 | WO2006085259B1 | 2007-05-03 | ZEMAN HERBERT |
| A radiation imaging apparatus includes a photostimulable phosphor plate, an x-ray source, a red or infrared laser, and an array of photomultiplier tubes. The x-ray source propagates x-rays toward the plate, which is incident on the plate at a first incidence angle. The x-rays interact with the plate to form a latent image therein. The laser propagates laser radiation toward the plate which is incident on the plate at a second incidence angle. According to the invention, the second incidence angle is equivalent to the first incidence angle at substantially all points on the plate. Based on the interaction of the laser radiation with the latent image in the plate, the plate emits visible image radiation. Thus, the x-ray radiation, which forms the image in the plate, follows the same path within the plate as does the laser radiation. By ensuring that the laser radiation follows the same path through the plate as the x-ray radiation, the invention achieves high spatial resolution in the image detected by the laser. The array of photomultiplier tubes receives the image radiation emitted by the plate and generates an electrical image signal based thereon. Based on this electrical image signal, the image formed in the plate may be displayed on a display device or printed on a printer. The device may also include an aspheric lens attached to the plate that refracts the laser radiation so that it enters the plate at the same incidence angle as the x-ray radiation. Using this lens, the x-ray and laser radiation may enter the plate from opposite sides of the plate and still follow the same path through the plate. Preferably, the photostimulable phosphor plate is formed of barium fluoroiodide - BaFI(Eu). | ||||||
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