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1. 发明授权

US06514681B2 High bromide tabular grain emulsions precipitated in a novel dispersing medium 失效
标题翻译：高溴化物片状颗粒乳剂在新型分散介质中沉淀
公开(公告)号：US06514681B2
公开(公告)日：2003-02-04
申请号：US09864546
申请日：2001-05-24
申请人： Seshadri Jagannathan , Julia S. Tan , Roger L. Klaus , Philip J. Zola
发明人： Seshadri Jagannathan , Julia S. Tan , Roger L. Klaus , Philip J. Zola
IPC分类号： G03C1005
CPC分类号： G03C1/0051 , G03C1/043 , G03C1/047 , G03C2001/03511 , G03C2001/0357 , G03C2200/03 , G03C2200/44
摘要： A radiation-sensitive emulsion comprised of an aqueous dispersing medium and a coprecipitated grain population including tabular grains containing greater than 50 mole percent bromide, based on silver, having {111} major faces, and accounting for greater than 90 percent of total grain projected area, wherein said dispersing medium is comprised of (a) a gelatin which has been modified to convert at least one carboxylic acid group thereof to a group that does not exhibit pH-dependent ionization within the pH range from 4.0 to 7.0, and (b) a polyalkylene oxide block copolymer surfactant.
摘要翻译：包含水分散介质和共沉淀颗粒群的辐射敏感乳液，其包括含有大于50摩尔百分比的溴化银的片状颗粒，基于银，具有{111}主面，占总颗粒投影面积的90％以上其中所述分散介质包含（a）在4.0至7.0的pH范围内已被修饰以将其至少一个羧酸基团转化为不显示pH依赖性电离的基团的明胶，和（b）聚环氧烷嵌段共聚物表面活性剂。

2. 发明授权

US6040128A Processes of preparing radiation-sensitive silver halide emulsions 失效
标题翻译：制备辐射敏感卤化银乳剂的方法
公开(公告)号：US6040128A
公开(公告)日：2000-03-21
申请号：US160032
申请日：1998-09-24
申请人： John W. Boettcher , Seshadri Jagannathan , Michael W. Orem , Philip J. Zola
发明人： John W. Boettcher , Seshadri Jagannathan , Michael W. Orem , Philip J. Zola
IPC分类号： G03C1/015 , G03C1/035 , G03C1/043
CPC分类号： G03C1/043 , G03C1/38 , G03C2200/03
摘要： A process of preparing a radiation-sensitive silver halide emulsion is disclosed in which a polyalkylene oxide block copolymer surfactant is employed. Dispersion of the polyalkylene oxide block copolymer surfactant in the aqueous dispersing medium is increased by the inclusion of an auxiliary surfactant. The auxiliary surfactants are selected from among those that, in the form of an aqueous solution containing 10 percent by weight of the auxiliary surfactant based on total weight of the aqueous solution, is miscible in all proportions with at least one of water and the polyalkylene oxide block copolymer surfactant.
摘要翻译：公开了制备辐射敏感卤化银乳剂的方法，其中使用聚环氧烷嵌段共聚物表面活性剂。通过添加辅助表面活性剂，聚环氧烷嵌段共聚物表面活性剂在水分散介质中的分散性增加。辅助表面活性剂选自以水溶液的总重量计含有10重量％的辅助表面活性剂的水溶液的形式，可以与水和聚环氧烷烃中的至少一种以所有比例混溶嵌段共聚物表面活性剂。

3. 发明申请

US20140186594A1 PATTERNED RADIATION-SENSING THERMOPLASTIC COMPOSITE PANELS 有权
标题翻译：图形辐射感应热塑复合面板
公开(公告)号：US20140186594A1
公开(公告)日：2014-07-03
申请号：US14233971
申请日：2012-06-21
申请人： Seshadri Jagannathan , Charles M. Rankin , Jean-Marc Inglese , David Gruszczynski
发明人： Seshadri Jagannathan , Charles M. Rankin , Jean-Marc Inglese , David Gruszczynski
IPC分类号： G01T1/203 , B29C47/00
CPC分类号： G01T1/203 , B29C47/0004 , B29C47/0038 , Y10T428/24802
摘要： A patterned scintillator panel including an extruded scintillator layer comprising a thermoplastic polyolefin and a scintillator material, wherein the scintillator layer comprises a pattern. Also disclosed is a method of making a patterned scintillator panel including forming a scintillator layer by melt extrusion, the scintillator layer comprising thermoplastic particles comprising a thermoplastic polyolefin and a scintillator material; and patterning the scintillator layer. Further disclosed is a method of making a patterned scintillator panel including forming a scintillator layer by injection molding, the scintillator layer comprising thermoplastic particles comprising a thermoplastic polyolefin and a scintillator material; and patterning the scintillator layer.
摘要翻译：一种图案化闪烁体面板，包括包含热塑性聚烯烃和闪烁体材料的挤出闪烁体层，其中闪烁体层包括图案。还公开了一种制造图案化闪烁体面板的方法，其包括通过熔融挤出形成闪烁体层，闪烁体层包括包含热塑性聚烯烃和闪烁体材料的热塑性颗粒; 并构图闪烁体层。进一步公开了一种制造图案化闪烁体面板的方法，其包括通过注射成型形成闪烁体层，所述闪烁体层包括包含热塑性聚烯烃和闪烁体材料的热塑性颗粒; 并构图闪烁体层。

4. 发明授权

US08766196B2 Radiation sensing thermoplastic composite panels 有权
标题翻译：辐射感应热塑复合板
公开(公告)号：US08766196B2
公开(公告)日：2014-07-01
申请号：US13170622
申请日：2011-06-28
申请人： Seshadri Jagannathan , Chang-Ying Joseph Yang , Kevin L. Bishop , Mark S. Purdum
发明人： Seshadri Jagannathan , Chang-Ying Joseph Yang , Kevin L. Bishop , Mark S. Purdum
IPC分类号： G01T1/20
CPC分类号： G21K4/00 , Y10T428/31855
摘要： A transparent scintillator panel including an extruded scintillation layer comprising a thermoplastic polyolefin and a scintillator material, wherein the transparent scintillator panel has an intrinsic MTF at least 5% greater than the iH50 of a solvent-coated DRZ+ screen. Also disclosed is a scintillation detection system including a transparent scintillator panel comprising an extruded scintillation layer comprising a thermoplastic olefin and a scintillator material; and at least one photodetector coupled to the transparent scintillator panel, wherein at least one photodetector is configured to detect photons generated from the transparent scintillator panel. Further disclosed is a method of making a transparent scintillator panel including providing thermoplastic particles comprising at least one thermoplastic polyolefin and a scintillator material; and melt extruding the thermoplastic particles to form an extruded scintillation layer.
摘要翻译：透明闪烁体面板包括包含热塑性聚烯烃和闪烁体材料的挤出闪烁层，其中透明闪烁体面板的固有MTF比溶剂涂覆的DRZ +屏幕的iH50大至少5％。还公开了一种闪烁检测系统，其包括透明闪烁体面板，其包括包含热塑性烯烃和闪烁体材料的挤出闪烁层; 以及耦合到所述透明闪烁体面板的至少一个光电检测器，其中至少一个光电检测器被配置为检测从所述透明闪烁体面板产生的光子。进一步公开了一种制造透明闪烁体面板的方法，其包括提供包含至少一种热塑性聚烯烃和闪烁体材料的热塑性颗粒; 并熔融挤出热塑性颗粒以形成挤出的闪烁层。

5. 发明授权

US08629402B2 X-ray imaging panel with thermally-sensitive adhesive and methods of making thereof 有权
标题翻译：具有热敏粘合剂的X射线成像面板及其制造方法
公开(公告)号：US08629402B2
公开(公告)日：2014-01-14
申请号：US13300925
申请日：2011-11-21
申请人： Brian P. Aylward , Seshadri Jagannathan , Kevin L. Bishop , Richard A. Lombardo
发明人： Brian P. Aylward , Seshadri Jagannathan , Kevin L. Bishop , Richard A. Lombardo
IPC分类号： G01T1/20
CPC分类号： B32B37/1284 , B32B2038/168 , B32B2309/105 , B32B2310/0831 , B32B2310/0887 , B32B2559/00 , B32B2607/00 , G01T1/2018 , Y10T156/10
摘要： Provided herein are scintillator screens comprising a substrate; a scintillation layer disposed over the substrate, the scintillation layer comprising a scintillator material; and an adhesive layer disposed by solvent coating over the scintillation layer, the adhesive layer comprising solvent-coatable thermally-sensitive elastomer, wherein the adhesive layer has a dust adhesion of ≦1 dust particles/sq.in.
摘要翻译：本文提供了包括基底的闪烁体筛; 设置在所述衬底上的闪烁层，所述闪烁层包括闪烁体材料; 以及通过溶剂涂布在闪烁层上设置的粘合剂层，所述粘合剂层包含溶剂涂布的热敏弹性体，其中所述粘合剂层具有@ 1个尘埃颗粒/ sq.in的灰尘粘附。

6. 发明授权

US08399842B2 Digital radiographic detector with bonded phosphor layer 有权
标题翻译：数字放射线检测器，带有磷光体层
公开(公告)号：US08399842B2
公开(公告)日：2013-03-19
申请号：US12862986
申请日：2010-08-25
申请人： Seshadri Jagannathan , Marcia K. Hansen
发明人： Seshadri Jagannathan , Marcia K. Hansen
IPC分类号： G01T1/20
CPC分类号： G01T1/20 , G01T1/2018 , G21K4/00
摘要： A digital radiographic detector having a radiation sensing element with a particulate material dispersed within a binder composition, wherein the binder composition includes a pressure-sensitive adhesive, wherein the particulate material, upon receiving radiation of a first energy level, is excitable to emit radiation of a second energy level, either spontaneously or in response to a stimulating energy of a third energy level. There is an array of photosensors, each photosensor in the array energizable to provide an output signal indicative of the level of emitted radiation of the second energy level that is received. The radiation sensing element bonds directly to, and in optical contact with, either the array of photosensors or an array of optical fibers that guide light to the array of photosensors.
摘要翻译：一种具有分散在粘合剂组合物中的具有颗粒材料的辐射感测元件的数字放射线检测器，其中所述粘合剂组合物包括压敏粘合剂，其中所述颗粒材料在接收到第一能级的辐射时是可激发的，以发射第二能量水平，自发地或响应于第三能级的刺激能量。存在一组光电传感器，阵列中的每个光电传感器可激发以提供指示所接收的第二能级的发射辐射水平的输出信号。辐射感测元件直接接合光导体阵列或将光引导到光电传感器阵列的光导阵列或光学接触光学接触。

7. 发明申请

US20130001423A1 RADIATION SENSING THERMOPLASTIC COMPOSITE PANELS 有权
标题翻译：辐射传感热塑复合板
公开(公告)号：US20130001423A1
公开(公告)日：2013-01-03
申请号：US13170622
申请日：2011-06-28
申请人： Seshadri Jagannathan , Chang-Ying Joseph Yang , Kevin L. Bishop , Mark S. Purdum
发明人： Seshadri Jagannathan , Chang-Ying Joseph Yang , Kevin L. Bishop , Mark S. Purdum
IPC分类号： G01T1/20 , B32B5/00 , C09K11/80 , B29C47/06 , C09K11/02 , C09K11/79 , B32B27/06 , B29C47/00
CPC分类号： G21K4/00 , Y10T428/31855
摘要： A transparent scintillator panel including an extruded scintillation layer comprising a thermoplastic polyolefin and a scintillator material, wherein the transparent scintillator panel has an intrinsic MTF at least 5% greater than the iH50 of a solvent-coated DRZ+ screen. Also disclosed is a scintillation detection system including a transparent scintillator panel comprising an extruded scintillation layer comprising a thermoplastic olefin and a scintillator material; and at least one photodetector coupled to the transparent scintillator panel, wherein at least one photodetector is configured to detect photons generated from the transparent scintillator panel. Further disclosed is a method of making a transparent scintillator panel including providing thermoplastic particles comprising at least one thermoplastic polyolefin and a scintillator material; and melt extruding the thermoplastic particles to form an extruded scintillation layer.
摘要翻译：透明闪烁体面板包括包含热塑性聚烯烃和闪烁体材料的挤出闪烁层，其中透明闪烁体面板的固有MTF比溶剂涂覆的DRZ +屏幕的iH50大至少5％。还公开了一种闪烁检测系统，其包括透明闪烁体面板，其包括包含热塑性烯烃和闪烁体材料的挤出闪烁层; 以及耦合到所述透明闪烁体面板的至少一个光电检测器，其中至少一个光电检测器被配置为检测从所述透明闪烁体面板产生的光子。进一步公开了一种制造透明闪烁体面板的方法，其包括提供包含至少一种热塑性聚烯烃和闪烁体材料的热塑性颗粒; 并熔融挤出热塑性颗粒以形成挤出的闪烁层。

8. 发明授权

US07160573B2 Method of manufacturing a color filter 有权
标题翻译：彩色滤光片的制造方法
公开(公告)号：US07160573B2
公开(公告)日：2007-01-09
申请号：US10460814
申请日：2003-06-12
申请人： Sridhar Sadasivan , Ramesh Jagannathan , Seshadri Jagannathan , Rajesh Mehta , David J. Nelson , Glen C. Irvin, Jr.
发明人： Sridhar Sadasivan , Ramesh Jagannathan , Seshadri Jagannathan , Rajesh Mehta , David J. Nelson , Glen C. Irvin, Jr.
IPC分类号： B05D5/06
CPC分类号： B05D1/12 , B05D1/025 , B05D1/04 , B05D1/06 , B05D1/32 , B05D2401/90 , G02B5/223
摘要： A method of forming a color filter is provided. The method includes providing a mixture of a color filter material and a compressed fluid; providing at least a partially controlled environment for retaining a substrate, the at least partially controlled environment being in fluid communication with the mixture of the color filter material and the compressed fluid; providing a shadow mask in close proximity to the substrate retained in the at least partially controlled environment; and chargably releasing the mixture of the color filter material and the compressed fluid into the at least partially controlled environment, wherein the color filter material becomes free of the compressed fluid prior to contacting the substrate at locations defined by the shadow mask thereby forming a patterned deposition on the substrate.
摘要翻译：提供一种形成滤色器的方法。该方法包括提供滤色器材料和压缩流体的混合物; 提供用于保持基底的至少部分受控的环境，所述至少部分控制的环境与所述滤色器材料和所述压缩流体的混合物流体连通; 在保持在所述至少部分控制的环境中的衬底附近提供荫罩; 并且将所述滤色器材料和所述压缩流体的混合物充分地释放到所述至少部分受控的环境中，其中所述滤色器材料在由所述荫罩限定的位置接触所述基板之前变得没有压缩流体，从而形成图案化沉积在基板上。

9. 发明授权

US06896723B2 Compressed fluid formulation containing hole transporting material 失效
标题翻译：含有空穴传输材料的压缩流体配方
公开(公告)号：US06896723B2
公开(公告)日：2005-05-24
申请号：US10313564
申请日：2002-12-06
申请人： Glen C. Irvin , Ramesh Jagannathan , Seshadri Jagannathan , Rajesh V. Mehta , Sridhar Sadasivan , Ross A. Sprout , Tin T. Vo
发明人： Glen C. Irvin , Ramesh Jagannathan , Seshadri Jagannathan , Rajesh V. Mehta , Sridhar Sadasivan , Ross A. Sprout , Tin T. Vo
IPC分类号： C09K11/02 , C09K11/06 , H01L51/00 , H01L51/30 , H01L51/40 , H05B33/14 , H05B33/20 , C09D11/00
CPC分类号： H05B33/20 , C09K11/02 , C09K11/06 , H01L51/0003 , H01L51/0042 , H01L51/0059 , H01L51/0077 , H01L51/0078 , H01L51/0081 , H05B33/14
摘要： An imaging composition comprising a mixture of a solvent and a functional material; wherein the solvent is a compressed fluid and the functional material is a hole transporting material which is dissolved, dispersed and/or solubilized in the compressed fluid; wherein the mixture is thermodynamically stable or thermodynamically metastable or both; wherein the functional material is solvent-free upon deposition on a substrate; and wherein the functional material forms a solid film upon deposition on the substrate.
摘要翻译：包含溶剂和功能材料的混合物的成像组合物; 其中所述溶剂是压缩流体，并且所述功能材料是溶解，分散和/或溶解在所述压缩流体中的空穴传输材料; 其中所述混合物是热力学稳定的或热力学上亚稳定的或两者的; 其中所述功能材料在沉积在基底上时是无溶剂的; 并且其中所述功能材料在沉积在基底上时形成固体膜。

10. 发明授权

US06695980B2 Compressed fluid formulation containing electroluminescent material 失效
标题翻译：含有电致发光材料的压缩流体配方
公开(公告)号：US06695980B2
公开(公告)日：2004-02-24
申请号：US10033422
申请日：2001-12-27
申请人： Glen C. Irvin , Sridhar Sadasivan , Ramesh Jagannathan , Seshadri Jagannathan , Suresh Sunderrajan , Rajesh V. Mehta
发明人： Glen C. Irvin , Sridhar Sadasivan , Ramesh Jagannathan , Seshadri Jagannathan , Suresh Sunderrajan , Rajesh V. Mehta
IPC分类号： C09D522
CPC分类号： C09D11/30 , C09D11/36
摘要： An imaging composition comprises a mixture of a fluid and a functional material; wherein the fluid is compressed and the functional material is an electroluminescent material which is dissolved, dispersed and/or solubilized in the compressed fluid; and wherein the mixture is thermodynamically stable or thermodynamically metastable or both.
摘要翻译：成像组合物包含流体和功能材料的混合物; 其中所述流体被压缩并且所述功能材料是溶解，分散和/或溶解在所述压缩流体中的电致发光材料; 并且其中所述混合物是热力学稳定的或热力学上亚稳定的或两者的。

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