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1. 发明授权

US11092699B2 Scintillator panel, and radiation detector 有权
公开(公告)号：US11092699B2
公开(公告)日：2021-08-17
申请号：US16650679
申请日：2018-07-03
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Keisuke Goto , Kazuhiro Shirakawa , Hidenori Jonishi , Masashi Hatanaka , Haruki Yamaji , Jun Sakurai , Yutaka Kusuyama
IPC分类号： G01T1/20 , G01T1/202 , G21K4/00
摘要： A scintillator panel includes a substrate made of an organic material, a barrier layer formed on the substrate and including thallium iodide as a main component, and a scintillator layer formed on the barrier layer and including cesium iodide as a main component. According to this scintillator panel, moisture resistance can be improved by providing the barrier layer between the substrate and the scintillator layer.

2. 发明授权

US10983224B2 Scintillator panel, and radiation detector 有权
公开(公告)号：US10983224B2
公开(公告)日：2021-04-20
申请号：US16650651
申请日：2018-07-03
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Keisuke Goto , Kazuhiro Shirakawa , Hidenori Jonishi , Masashi Hatanaka , Haruki Yamaji , Jun Sakurai , Yutaka Kusuyama
IPC分类号： G01T1/20 , G21K4/00
摘要： A scintillator panel includes a substrate, a resin protective layer formed on the substrate and made of an organic material, a barrier layer formed on the resin protective layer and including thallium iodide as a main component, and a scintillator layer formed on the barrier layer and including cesium iodide with thallium added thereto as a main component. According to this scintillator panel, moisture resistance can be improved due to the barrier layer provided therein.

3. 发明授权

US09417336B2 Radiation image conversion panel 有权
标题翻译：辐射图像转换面板
公开(公告)号：US09417336B2
公开(公告)日：2016-08-16
申请号：US14424652
申请日：2013-08-01
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Jun Sakurai , Katsuhiko Suzuki , Ichinobu Shimizu , Gouji Kamimura
IPC分类号： H05B33/00 , G01T1/20 , G21K4/00 , C09K11/77 , A61B6/14 , A61B6/00
CPC分类号： G01T1/2012 , A61B6/14 , A61B6/4208 , C09K11/7733 , G21K4/00 , G21K2004/06 , G21K2004/10
摘要： A radiation image converting panel includes a flexible support, a photostimulable phosphor layer provided on the main surface of the support and made of a plurality of columnar crystals, a first protective film provided on the photostimulable phosphor layer, and a second protective film provided on the first protective film, the photostimulable phosphor layer is composed of a photostimulable phosphor including Eu-doped CsBr, the first protective film is provided so as to cover the upper surface and side surface of the photostimulable phosphor layer and fill a gap of the plurality of columnar crystals in the photostimulable phosphor layer, the pencil hardness of the second protective film is not more than the pencil hardness of the first protective film, and the radiation image converting panel has a flexibility of up to a bending radius of 15 mm.
摘要翻译：辐射图像转换面板包括柔性支撑体，设置在支撑体的主表面上并由多个柱状晶体制成的可光激发荧光体层，设置在可光激发荧光体层上的第一保护膜，以及设置在第二保护膜上的第二保护膜第一保护膜，可光刺激的荧光体层由包含Eu掺杂的CsBr的可光激发的荧光体构成，第一保护膜被设置成覆盖可光激发的荧光体层的上表面和侧表面，并填充多个柱状的间隙可光激发荧光体层中的晶体，第二保护膜的铅笔硬度不大于第一保护膜的铅笔硬度，并且放射线图像转换板具有高达15mm的弯曲半径的柔性。

4. 发明授权

US11536859B2 Scintillator panel, and radiation detector 有权
公开(公告)号：US11536859B2
公开(公告)日：2022-12-27
申请号：US17370372
申请日：2021-07-08
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Keisuke Goto , Kazuhiro Shirakawa , Hidenori Jonishi , Masashi Hatanaka , Haruki Yamaji , Jun Sakurai , Yutaka Kusuyama
IPC分类号： G01T1/20 , G01T1/202 , G21K4/00
摘要： A scintillator panel includes a substrate made of an organic material, a barrier layer formed on the substrate and including thallium iodide as a main component, and a scintillator layer formed on the barrier layer and including cesium iodide as a main component. According to this scintillator panel, moisture resistance can be improved by providing the barrier layer between the substrate and the scintillator layer.

5. 发明授权

US11275184B2 Scintillator panel and radiation detector 有权
公开(公告)号：US11275184B2
公开(公告)日：2022-03-15
申请号：US16650723
申请日：2018-07-03
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Kazuhiro Shirakawa , Keisuke Goto , Haruki Yamaji , Hidenori Jonishi , Masashi Hatanaka , Jun Sakurai
IPC分类号： G01T1/20 , G01T1/202 , G21K4/00
摘要： A scintillator panel includes a substrate having a substrate main surface, a substrate rear surface, and a substrate side surface; a scintillator layer having a scintillator rear surface formed of a plurality of columnar crystals, a scintillator main surface, and a scintillator side surface; and a protective film covering the scintillator side surface of the scintillator layer. The substrate side surface partially has a coarsened region. The scintillator side surface has a coarse surface including an uneven structure. The protective film closely adheres to the scintillator side surface such that the coarse surfaces are covered.

6. 外观设计

USD806249S1 Radiation image conversion plate 有权
公开(公告)号：USD806249S1
公开(公告)日：2017-12-26
申请号：US29530182
申请日：2015-06-15
申请人： HAMAMATSU PHOTONICS K.K.
设计人： Jun Sakurai , Katsuhiko Suzuki , Ichinobu Shimizu , Gouji Kamimura

7. 发明授权

US11598889B2 Scintillator panel and radiation detector 有权
公开(公告)号：US11598889B2
公开(公告)日：2023-03-07
申请号：US17387214
申请日：2021-07-28
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Haruki Yamaji , Kazuhiro Shirakawa , Keisuke Goto , Hidenori Jonishi , Masashi Hatanaka , Jun Sakurai
IPC分类号： G01T1/202 , G01T1/20 , G21K4/00
摘要： A scintillator panel 10 includes a substrate 11 having a substrate main surface 11a, a substrate rear surface 11b, and a substrate side surface 11c; and a scintillator layer 12 having a scintillator rear surface 12b formed of a plurality of columnar crystals, a scintillator main surface 12a, and a scintillator side surface 12c. The substrate side surface 11c and the scintillator side surface 12c are substantially flush with each other. In the substrate 11, an angle A1 between the substrate rear surface 11b and the substrate side surface 11c is smaller than 90 degrees.

8. 发明授权

US11099283B2 Scintillator panel and radiation detector 有权
公开(公告)号：US11099283B2
公开(公告)日：2021-08-24
申请号：US16650708
申请日：2018-07-03
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Haruki Yamaji , Kazuhiro Shirakawa , Keisuke Goto , Hidenori Jonishi , Masashi Hatanaka , Jun Sakurai
IPC分类号： G01T1/20 , G01T1/202 , G21K4/00
摘要： A scintillator panel includes a substrate having a substrate main surface, a substrate rear surface, and a substrate side surface; and a scintillator layer having a scintillator rear surface formed of a plurality of columnar crystals, a scintillator main surface, and a scintillator side surface. The substrate side surface and the scintillator side surface are substantially flush with each other. In the substrate, an angle between the substrate rear surface and the substrate side surface is smaller than 90 degrees.

9. 外观设计

USD852958S1 Radiation image conversion plate 有权
公开(公告)号：USD852958S1
公开(公告)日：2019-07-02
申请号：US29600895
申请日：2017-04-17
申请人： HAMAMATSU PHOTONICS K.K.
设计人： Jun Sakurai , Katsuhiko Suzuki , Ichinobu Shimizu , Gouji Kamimura

10. 发明申请

US20150241571A1 RADIATION IMAGE CONVERSION PANEL 审中-公开
标题翻译：辐射图像转换面板
公开(公告)号：US20150241571A1
公开(公告)日：2015-08-27
申请号：US14424742
申请日：2013-08-01
申请人： HAMAMATSU PHOTONICS K.K.
发明人： Jun Sakurai , Katsuhiko Suzuki , Ichinobu Shimizu , Gouji Kamimura
IPC分类号： G01T1/20
CPC分类号： G01T1/2012 , G21K4/00 , G21K2004/06
摘要： A radiation image converting panel includes a support, a photostimulable phosphor layer provided on the front surface of the support and made of a plurality of columnar crystals, and a first excitation light absorbing layer provided on the photostimulable phosphor layer, each of the plurality of columnar crystals has a helical structure portion formed by stacking in a helical shape at the side close to the support and a columnar portion formed by extending from the helical structure portion toward the first excitation light absorbing layer, and the photostimulable phosphor layer accumulates incident radiation, and as a result of being irradiated with excitation light via the first excitation light absorbing layer, outputs light according to the accumulated radiation via the first excitation light absorbing layer.
摘要翻译：放射线图像转换面板包括支撑体，设置在支撑体的前表面上并由多个柱状晶体制成的可光激励荧光体层和设置在可光激发荧光体层上的第一激发光吸收层，多个柱状晶体具有通过在靠近支撑体的一侧以螺旋形堆叠形成的螺旋结构部分和由螺旋结构部分朝向第一激发光吸收层延伸形成的柱状部分，并且可光刺激的荧光体层累积入射辐射，以及作为通过经由第一激发光吸收层用激发光照射的结果，经由第一激发光吸收层根据累积的辐射输出光。

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