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    • 13. 发明授权
    • Stimulable phosphor panel
    • 稳定的荧光粉面板
    • US06924491B2
    • 2005-08-02
    • US10611662
    • 2003-07-02
    • Seiji TazakiHiroshi Ogawa
    • Seiji TazakiHiroshi Ogawa
    • G01T1/105G01T1/29G03B42/08G01T1/05
    • G01T1/2012
    • A stimulable phosphor panel comprises a support plate, and a stimulable phosphor layer, which is overlaid on the support plate. The stimulable phosphor panel is provided with position adjusting members, each of which has a position adjusting reference surface for adjustment of a position of the stimulable phosphor panel at the time of an operation for locating the stimulable phosphor panel in a radiation image read-out apparatus, such that the position adjusting members are capable of being displaced. A spacing between the position adjusting reference surface of each of the position adjusting members and a surface of the stimulable phosphor layer is capable of being adjusted with an operation for displacing each of the position adjusting members.
    • 可刺激的荧光体面板包括覆盖在支撑板上的支撑板和可刺激的磷光体层。 可刺激的荧光体面板设置有位置调节构件,每个位置调整构件具有位置调整参考表面,用于在用于将可刺激的荧光体面板定位在放射线图像读出装置中的操作时调节可刺激的荧光体面板的位置 使得位置调节构件能够移位。 每个位置调节构件的位置调整参考表面与可刺激荧光粉层的表面之间的间距能够通过用于移动每个位置调节构件的操作来调节。
    • 14. 发明授权
    • Radiation image detecting apparatus
    • 辐射图像检测装置
    • US06541773B1
    • 2003-04-01
    • US09570912
    • 2000-05-15
    • Yasuo IwabuchiSeiji Tazaki
    • Yasuo IwabuchiSeiji Tazaki
    • G01T124
    • G01T1/2018G01T1/20
    • An improvement of a radiation image detecting apparatus composed of a phosphor screen that converts radiation into visible light and a two-dimensionally extended photo-detector placed on one surface of the screen, resides in that the phosphor screen is composed of a partition that divides the screen on its plane to give small sections and phosphor-incorporated areas that are sectioned with the partition. The phosphor-incorporated areas and the partition scatter the visible light with scattering lengths of 20 to 200 &mgr;m and 0.05 to 20 &mgr;m, respectively, providing that a ratio of the former to the latter is 3.0 or higher, and each of the phosphor-incorporated areas and the partition absorbs the visible light with an absorption length of 1,000 &mgr;m or longer.
    • 由放射成可见光的荧光屏构成的放射线图像检测装置的改进以及放置在屏幕的一个表面上的二维延伸的光检测器的特征在于,荧光屏由划​​分为 屏幕在其平面上给出与分区分段的小截面和掺入磷光体的区域。 掺入磷光体的区域和隔离物分散散射散射长度为20〜200μm和0.05〜20μm的可见光,前者与后者的比例为3.0以上, 区域和分区吸收可见光,吸收长度为1,000μm或更长。
    • 17. 发明授权
    • Radiographic image conversion panel and radiographic image acquisition system
    • 射线照相图像转换面板和放射摄影图像采集系统
    • US07504649B2
    • 2009-03-17
    • US11589219
    • 2006-10-30
    • Ken HasegawaSeiji TazakiTakao KuwabaraTatsuya Taneichi
    • Ken HasegawaSeiji TazakiTakao KuwabaraTatsuya Taneichi
    • G03B42/08
    • G03B42/02
    • The radiographic image conversion panel includes a recording layer formed of a first accumulative phosphor that is irradiated with a radiation as a first primarily exciting light beam to excite primarily and accumulate energy, and is irradiated with a first secondarily exciting light beam to excite secondarily and generate a stimulating light beam and a correction marker for detecting a position formed of a second accumulative phosphor that is irradiated with a second primarily exciting light beam to excite primarily and accumulate the energy, and is irradiated with a second secondarily exciting light beam to excite secondarily and generate light with a wavelength shorter than a wavelength of the first secondarily exciting light beam. The radiographic image acquisition system uses the radiographic image conversion panel.
    • 射线照相图像转换面板包括由第一累积荧光体形成的记录层,该第一累积荧光体照射作为第一主要激发光束的辐射,以主要激发并积聚能量,并且用第二次激励光束照射二次激发并产生 刺激光束和用于检测由第二主激励光束照射的第二累积荧光体形成的位置的校正标记,以主要地激发并累积能量,并且用第二次激励光束照射二次激发, 产生波长短于第一次要激发光束的波长的光。 射线照相图像采集系统使用放射照相图像转换面板。
    • 19. 发明授权
    • Phosphor panel
    • 荧光板
    • US07288358B2
    • 2007-10-30
    • US11008225
    • 2004-12-10
    • Atsunori TakasuSeiji TazakiTakeo Kido
    • Atsunori TakasuSeiji TazakiTakeo Kido
    • G03C5/16G03C5/18G03C5/26
    • G21K4/00C09K11/7733
    • A radiation image storage panel comprises a substrate, a stimulable phosphor layer, which is constituted of a stimulable phosphor, and a transparent water vapor proof film, which is constituted of a water vapor proof layer and a transparent thin film. The substrate, the stimulable phosphor layer, and the transparent water vapor proof film are overlaid in this order. The transparent water vapor proof film is overlaid via an adhesive layer on the stimulable phosphor layer. The transparent thin film has a thickness falling within the range of 1 μm to 10 μm. The radiation image storage panel has good water vapor proof characteristics and is capable of yielding an image of good image quality with a high sensitivity.
    • 放射线图像存储面板包括由耐水蒸气层和透明薄膜构成的由可激发荧光体构成的基板,可刺激荧光体层和透明防水膜。 基板,可刺激的荧光体层和透明防水膜依次重叠。 透明防水膜通过可刺激荧光体层上的粘合剂层重叠。 透明薄膜的厚度在1〜10μm的范围内。 辐射图像存储面板具有良好的防水性能,能够以高灵敏度产生良好图像质量的图像。
    • 20. 发明申请
    • Stimulable phosphor panel and method of producing stimulable phosphor panel
    • 可刺激的荧光体面板及其制造方法
    • US20070096041A1
    • 2007-05-03
    • US11636519
    • 2006-12-11
    • Seiji TazakiYuichi Hosoi
    • Seiji TazakiYuichi Hosoi
    • G03B42/08
    • C09K11/7733G01T1/2012G03B42/08G21K4/00G21K2004/08G21K2004/10
    • The stimulable phosphor panel includes a support having a substrate or the substrate and a sealing member, a stimulable phosphor layer formed on the substrate being the support through gas phase deposition, a moisture-proof protective layer for sealing the stimulable phosphor layer and a sealing adhesive layer for bonding an outer periphery of the moisture-proof protective layer to the support. The sealing adhesive layer has a moisture permeability of 1,000 g/m2·day or less as an adhesive after curing, a width of 2 mm to 10 mm, and a thickness of 0.5 μm to 20 μm. The producing method forms the stimulable phosphor layer on the support through gas phase deposition, forms the adhesive layer and bonds the moisture-proof protective layer to the support through the adhesive layer. The stimulable phosphor panel is capable of preventing deterioration of its characteristics due to moisture absorption over a long period of time.
    • 可刺激的荧光体面板包括具有基板或基板的支撑体和密封构件,通过气相沉积形成在支撑体上的基板上形成的可刺激荧光体层,用于密封可刺激荧光体层的防潮保护层和密封粘合剂 用于将防湿保护层的外周粘合到支撑体上。 密封粘合剂层的固化后的粘合剂的透湿度为1,000g / m 2·天以下,宽度为2mm〜10mm,厚度为0.5〜20μm。 该制造方法通过气相沉积在载体上形成可刺激的荧光体层,形成粘合剂层,并通过粘合剂层将防湿保护层与支持体结合。 可刺激的荧光体面板能够防止长时间吸湿引起的特性劣化。