专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2013117547A Radiation image detection device 有权
标题翻译：辐射图像检测装置
公开(公告)号：JP2013117547A
公开(公告)日：2013-06-13
申请号：JP2013056460
申请日：2013-03-19
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： SHOJI TAKEHIKO , YANAGIDA TAKAFUMI
IPC分类号： G01T1/20 , G21K4/00
CPC分类号： G01T1/202
摘要： PROBLEM TO BE SOLVED: To provide a radiation image detection device capable of improving an image quality of graininess or the like of a radiation image.SOLUTION: In the radiation image detection device including a scintillator panel having a phosphor layer containing phosphor columnar crystal on a base plate and having a plurality of concaves formed by denting a plurality of protrusions growing abnormally on the surface of the phosphor layer of the scintillator panel, in which the diameter of the concave is 30 μm or more and is 1/2 or less of the layer thickness of the phosphor layer, a phosphor layer side 2 of the scintillator panel and photodetectors (hereafter, called as "planar photodetector") with a plurality of light-receiving pixels arranged two-dimensionally are brought into close contact with each other by pressure, and a surface side with the plurality of concaves of the phosphor layer formed thereon is arranged so as to come into contact with the photodetector.
摘要翻译：解决的问题：提供能够提高放射线图像的粒状等的图像质量的放射线图像检测装置。解决方案：在包括在基板上具有含有荧光体柱状晶体的荧光体层的闪烁体面板的放射线图像检测装置中，具有通过凹陷在荧光体层的表面上异常生长的多个突起而形成的多个凹部其中凹部的直径为30μm以上且为荧光体层的层厚度的1/2以下的闪烁体面板，闪烁体面板的荧光体层侧面2和光电检测器（以下称为“平面” 光电检测器“）与二维布置的多个光接收像素通过压力彼此紧密接触，并且其上形成有多个荧光体层的凹部的表面侧被布置成与光电检测器。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012154940A Flat panel detector 审中-公开
标题翻译：平板检测器
公开(公告)号：JP2012154940A
公开(公告)日：2012-08-16
申请号：JP2012087290
申请日：2012-04-06
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： SHOJI TAKEHIKO , SAKAI MIKA
IPC分类号： G01T1/20
CPC分类号： H01L27/14663 , G01T1/2002 , G01T1/29 , H01L27/14618 , H01L27/14632 , H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a flat panel detector which prevents time degradation of a phosphor layer, protects the phosphor layer from a chemical degradation or a physical impact, and keeps a stable contact state between a scintillator panel and a planar light receiving element.SOLUTION: A flat panel detector 1 is composed by arranging a scintillator panel 12 in which a phosphor layer 122 is formed on a substrate 123 and a first protective film 121 covers the surface of the phosphor layer of the scintillator panel 12 on the surface of a planar light receiving element 13 having a plurality of pixels which are two-dimensionally arranged, where a removable adhesive layer 125 is provided on the surface of the first protective film, the first protective film is either a resin film or a polyparaxylene film, and the scintillator panel is in pressure contact with the light receiving element by a pressure.
摘要翻译：要解决的问题：为了提供防止荧光体层的时间劣化的平板检测器，保护荧光体层免受化学劣化或物理冲击，并且在闪烁体面板和平面光之间保持稳定的接触状态接收元件。解决方案：平板检测器1通过布置在基板123上形成荧光体层122的闪烁体面板12，并且第一保护膜121覆盖闪烁体面板12的荧光体层的表面具有二维排列的多个像素的平面光接收元件13的表面，其中在第一保护膜的表面上设置可移除的粘合剂层125，第一保护膜是树脂膜或聚对二甲苯膜，并且闪烁体面板通过压力与光接收元件压力接触。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2012008141A Flat panel detector 有权
标题翻译：平板检测器
公开(公告)号：JP2012008141A
公开(公告)日：2012-01-12
申请号：JP2011186902
申请日：2011-08-30
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： SHOJI TAKEHIKO , SAKAI MIKA
IPC分类号： G01T1/20
CPC分类号： H01L27/14663 , G01T1/2002 , G01T1/29 , H01L27/14618 , H01L27/14632 , H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a flat panel detector which prevents time degradation of a phosphor layer, protects the phosphor layer from chemical deterioration or a physical impact, and in which a contact state between a scintillator panel and a flat light receiving element is stable.SOLUTION: In a flat panel detector 1 constituted by arranging a scintillator panel 12 which is constituted by providing a phosphor layer 122 on a substrate 123, and the scintillator panel 12 constituted of a first protective film 121 which covers the phosphor surface of the scintillator 12 on the surface of the flat light receiving element 13 having a plurality of two-dimensionally arranged pixels, a re-detachment adhesive layer 125 is provided on the surface of the first protective film, the first protective film is a resin film or a poly-para-xylylene film, and the scintillator panel 12 is further protected from an external impact by a cushion layer 15.
摘要翻译：要解决的问题：为了提供防止荧光体层的时间劣化的平板检测器，保护荧光体层免受化学劣化或物理冲击，并且其中闪烁体面板和平面光接收之间的接触状态元素稳定。解决方案：在平板检测器1中，将通过在基板123上设置荧光体层122而构成的闪烁体面板12和由覆盖荧光体表面的第一保护膜121构成的闪烁体面板12构成在具有多个二维排列像素的平坦光接收元件13的表面上的闪烁器12，在第一保护膜的表面上设置有再剥离粘合剂层125，第一保护膜是树脂膜或聚对二甲苯膜，并且闪烁体面板12进一步受到缓冲层15的外部冲击的保护。版权所有（C）2012，JPO和INPIT

4. 发明专利

JP2011033563A Radiation image detector and method of manufacturing the same 有权
标题翻译：辐射图像检测器及其制造方法
公开(公告)号：JP2011033563A
公开(公告)日：2011-02-17
申请号：JP2009182225
申请日：2009-08-05
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： GOTO SHIGETO , SHOJI TAKEHIKO
IPC分类号： G01T1/20 , A61B6/00 , H01L27/14
摘要： PROBLEM TO BE SOLVED: To provide a radiation image detector, which is small, excellent in productivity, and also excellent in moisture resistance while preventing generation of image defects.
SOLUTION: The radiation image detector has: a scintillator panel where at least a first substrate, a first adhesive layer, a second substrate, and a scintillator layer are laminated in order; and an output substrate having a photoelectric conversion element, and the scintillator panel and the output substrate are stuck firmly or bonded. In the surface-direction areas to dispose the layers of the scintillator panel, the area to dispose the first substrate encompasses the area to dispose the layer of the photoelectric conversion element, and the first substrate, the first adhesive layer, the second substrate, and the scintillator layer are covered with a moisture-resistant protective layer. In the manufacturing method, the moisture-resistant protective layer is provided after forming the scintillator panel.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种体积小，生产率优异，防潮性优异的放射线图像检测器，同时防止图像缺陷的产生。解决方案：放射线图像检测器具有：闪烁体面板，其中依次层叠至少第一基板，第一粘合层，第二基板和闪烁体层; 以及具有光电转换元件的输出基板，并且使闪烁体面板和输出基板牢固地卡合或粘合。在设置闪烁体面板的表面方向区域中，配置第一基板的区域包围设置光电转换元件层的区域，第一基板，第一粘接层，第二基板和闪烁体层被防潮保护层覆盖。在制造方法中，在形成闪烁体面板之后设置防潮保护层。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009025075A Radiation scintillator panel and flat panel detector 审中-公开
标题翻译：辐射扫描板和平板检测器
公开(公告)号：JP2009025075A
公开(公告)日：2009-02-05
申请号：JP2007186776
申请日：2007-07-18
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： SEKIGUCHI MITSURU , SHOJI TAKEHIKO
IPC分类号： G21K4/00 , G01T1/20 , H04N5/321
CPC分类号： G01T1/202 , G21K4/00
摘要： PROBLEM TO BE SOLVED: To provide a radiation scintillator panel and a flat panel detector which have high luminous efficiency, exhibit superior durability and have less noise.
SOLUTION: The scintillator panel has a radiation-transmissive substrate, a phosphor layer which emits light, by irradiating the substrate with radiation and a reflecting layer formed between the substrate and the phosphor layer to reflect the light from the phosphor layer, and the reflecting layer is constituted of the high-reflectivity coating of dielectric multilayer films in two or more layers.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有高发光效率的辐射闪烁体面板和平板检测器，表现出优异的耐久性和较小的噪音。解决方案：闪烁体面板具有辐射透射性基板，通过用基板照射辐射而发光的荧光体层和形成在基板和荧光体层之间的反射层，以反射来自荧光体层的光，以及反射层由两层以上的电介质多层膜的高反射率涂层构成。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008216041A Radiographic image detector 有权
标题翻译：放射影像检测器
公开(公告)号：JP2008216041A
公开(公告)日：2008-09-18
申请号：JP2007053919
申请日：2007-03-05
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： SHOJI TAKEHIKO , NAKANO YASUSHI
IPC分类号： G01T1/20 , A61B6/00 , G21K4/00 , H04N5/32
CPC分类号： G01T1/2018
摘要： PROBLEM TO BE SOLVED: To provide a radiographic image detector that is easily assembled and has high graininess or contrast.
SOLUTION: This radiographic image detector comprises a radiation transmissive substrate and a scintillator panel having a phosphor layer formed in the column shape by a gas phase method, a protective cover that is arranged on the opposite side to the phosphor layer via the radiation transmissive substrate and on the incidence side of the radiation of the scintillator panel, a plane light emitting element that is disposed on the opposite side to the protective cover via the scintillator panel and has a plurality of light emitting pixels for photoelectrically converting the light from the scintillator panel arranged in a two-dimensional shape. The area S (cm
2 ) of the radiation transmissive substrate and the mass W (g) of the scintillator panel establish the relation of expression (1): W(g) 2 ) × S (cm
2 ).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供容易组装并具有高粒度或对比度的射线照相图像检测器。解决方案：该放射线照相图像检测器包括透射性基板和闪烁体面板，其具有通过气相法形成为柱状的荧光体层，保护盖经由辐射设置在与荧光体层相反的一侧透射基板和闪烁体面板的辐射入射侧，经由闪烁体面板设置在与保护盖相反的一侧上的平面发光元件，并具有多个发光像素，用于光电转换来自闪烁面板以二维形状排列。辐射透射基板的面积S（cm 2 ）和闪烁体面板的质量W（g）建立了表达式（1）的关系：W（g）<0.31（g / cm 2） SP> 2 ）×S（cm 2 ）。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008209124A Scintillator panel 有权
标题翻译： SCINTILATOR面板
公开(公告)号：JP2008209124A
公开(公告)日：2008-09-11
申请号：JP2007043555
申请日：2007-02-23
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： SHOJI TAKEHIKO , SEKIGUCHI MITSURU
IPC分类号： G21K4/00 , C09K11/00 , C09K11/61 , G01T1/20 , H01L27/14 , H01L27/146 , H01L31/09
摘要： PROBLEM TO BE SOLVED: To provide a scintillator panel having high emission light extraction efficiency and high sharpness, with reduced deterioration in sharpness between flat light-receiving element faces.
SOLUTION: A scintillator panel 10 has on a substrate 1 a reflection layer 3 and a scintillator layer 2 formed by vapor deposition, wherein the reflection layer is composed of a white pigment and a binder resin. A surface of the reflection layer is preferably smoothed by calender processing, and the white pigment is preferably at least one white pigment selected from alumina, yttrium oxide, zirconium oxide, and titanium oxide.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有高发射光提取效率和高锐度的闪烁体面板，同时降低平面光接收元件面之间的锐度劣化。解决方案：闪烁体面板10在基板1上具有通过气相沉积形成的反射层3和闪烁体层2，其中反射层由白色颜料和粘合剂树脂构成。反射层的表面优选通过压延加工而平滑化，白色颜料优选为选自氧化铝，氧化钇，氧化锆，氧化钛中的至少一种白色颜料。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008151768A Scintillator panel for radiation, manufacturing method of scintillator panel for radiation, and radiation image picking-up device 审中-公开
标题翻译：用于辐射的扫描面板，用于辐射的扫描面板的制造方法和放射图像拾取装置
公开(公告)号：JP2008151768A
公开(公告)日：2008-07-03
申请号：JP2007293028
申请日：2007-11-12
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： KONDO MASASHI , SHOJI TAKEHIKO , SEKIGUCHI MITSURU
IPC分类号： G21K4/00 , G01T1/20
CPC分类号： G21K4/00
摘要： PROBLEM TO BE SOLVED: To enable detection of a peripheral section by raising an efficiency of an effective image area of a scintillator panel to increase an effective image area of a radiation detection means.
SOLUTION: A scintillator panel 200 for radiation comprises: a radiolucent substrate 25; and a phosphor layer 27 emitting light when the substrate 25 is irradiated with radiation. At least one of the sides of the substrate 25 and at least one of the sides of the phosphor layer 27 provided on the surface of the substrate 25 are arranged on the same plane geometrically.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过提高闪烁体面板的有效图像区域的效率来增加外围部分的检测以增加放射线检测装置的有效图像面积。解决方案：用于辐射的闪烁体面板200包括：射线可透射衬底25; 以及当衬底25被辐射照射时发光的磷光体层27。基板25的至少一个侧面和设置在基板25的表面上的荧光体层27的至少一个侧面几何地布置在同一平面上。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2008122275A Scintillator panel, its manufacturing method, and radiation image sensor 审中-公开
标题翻译：扫描板，其制造方法和辐射图像传感器
公开(公告)号：JP2008122275A
公开(公告)日：2008-05-29
申请号：JP2006307741
申请日：2006-11-14
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： KONDO MASASHI , SHOJI TAKEHIKO , SEKIGUCHI MITSURU
IPC分类号： G21K4/00 , G01T1/20
CPC分类号： G01T1/202
摘要： PROBLEM TO BE SOLVED: To provide a scintillator panel having high shock resistance, its manufacturing method, and a radiation image sensor.
SOLUTION: The scintillator panel comprises a substrate, a reflective layer disposed on the substrate, an intermediate layer disposed on the reflective layer, and a scintillator layer disposed on the intermediate layer. The intermediate layer has resin having a glass transition point. The intermediate layer is subjected to a process of heating the intermediate layer to a glass transition point of the resin or higher.
COPYRIGHT: (C)2008,JPO&INPIT

10. 发明专利

JP2005127851A Radiological image conversion panel 审中-公开
标题翻译：放射图像变换面板
公开(公告)号：JP2005127851A
公开(公告)日：2005-05-19
申请号：JP2003363447
申请日：2003-10-23
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： MORIKAWA OSAMU , SHOJI TAKEHIKO , HONDA SATORU
IPC分类号： G21K4/00 , C09K11/00 , C09K11/61 , C09K11/85 , G01T1/00 , G03B42/02
摘要： PROBLEM TO BE SOLVED: To improve the contrast or sharpness of a radiological image conversion panel by preventing back scattering of an X-ray which is harmful to imaging.
SOLUTION: This radiological image conversion panel is formed by sealing a stimulable phosphor layer 12 provided on a substrate 11 by a sealing material 20, and is used for irradiating the stimulable phosphor layer 12 with the X-ray from the substrate 11 side. A rare gas is sealed on the stimulable phosphor layer 12 side of the substrate 11. Since feeble light having the similar wavelength to excitation light of the stimulable phosphor is emitted by being excited by the X-ray irradiated from the substrate 11 side and transmitted through the stimulable phosphor layer 12 or by a weak X-ray transmitted through the radiological image conversion panel, scattered by a backward object, and again entering the radiological image conversion panel, a noise near the surface of the stimulable phosphor layer can be erased, to thereby improve contrast or sharpness of a reproduced image.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过防止对成像有害的X射线的背散射来提高放射性图像转换面板的对比度或清晰度。解决方案：该放射性图像转换面板通过用密封材料20密封设置在基板11上的可刺激荧光体层12而形成，并且用于从基板11侧向X射线照射可刺激荧光体层12 。稀有气体被密封在基板11的可激发荧光体层12侧上。由于通过从基板11侧照射的X射线激发具有与可激发荧光体的激发光相似的波长的微弱光，并且透过刺激性荧光体层12或通过放射线图像转换面板透射的弱X射线被后向物体散射，再次进入放射线图像转换面板，可以擦除可刺激荧光体层的表面附近的噪声，到从而提高再现图像的对比度或清晰度。版权所有（C）2005，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式