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1. 发明申请

US20130220514A1 METHOD OF MANUFACTURING DIGITAL DETECTORS 有权
标题翻译：制造数字检测器的方法
公开(公告)号：US20130220514A1
公开(公告)日：2013-08-29
申请号：US13775600
申请日：2013-02-25
申请人： Seshadri Jagannathan , Timothy J. Tredwell , Eric L. Dillenbeck , David Gruszczynski , Daniel M. Leusch , Charles M. Rankin , Bradley S. Jadrich , Brian P. Aylward , Kevin L. Bishop
发明人： Seshadri Jagannathan , Timothy J. Tredwell , Eric L. Dillenbeck , David Gruszczynski , Daniel M. Leusch , Charles M. Rankin , Bradley S. Jadrich , Brian P. Aylward , Kevin L. Bishop
IPC分类号： B05D3/12
CPC分类号： G01T1/2012 , B05D3/12 , G01T1/161 , G01T1/20 , G01T1/2006
摘要： There is described a method of manufacturing a digital radiography panel. The method includes providing a scintillator screen and spray coating an acrylic adhesive composition on the scintillator screen. A flat panel detector and the scintillator screen with acrylic adhesive composition are compressed together at a force of about 5 psi to about 15 psi, at an atmospheric pressure of about 0.3 Torr to about 100.0 Torr for a time sufficient to affix the flat panel detector to the scintillator screen to form the digital radiography panel.
摘要翻译：描述了一种制造数字射线照相面板的方法。该方法包括提供闪烁体屏幕并在闪烁体屏幕上喷涂丙烯酸粘合剂组合物。平板检测器和具有丙烯酸粘合剂组合物的闪烁体筛网以约5psi至约15psi的力在约0.3托至约100.0托的大气压下一起压缩一段时间，足以将平板检测器固定到闪烁体屏幕形成数字放射照相面板。

2. 发明申请

US20130221225A1 COATINGS FOR DIGITAL DETECTORS 审中-公开
标题翻译：数字检测器涂料
公开(公告)号：US20130221225A1
公开(公告)日：2013-08-29
申请号：US13775639
申请日：2013-02-25
申请人： Seshadri Jagannathan , Timothy J. Tredwell , Charles M. Rankin , David Gruszczynski , Daniel M. Leusch
发明人： Seshadri Jagannathan , Timothy J. Tredwell , Charles M. Rankin , David Gruszczynski , Daniel M. Leusch
IPC分类号： G01T1/20
CPC分类号： G01T1/2012 , B05D3/12 , G01T1/161 , G01T1/20 , G01T1/2006
摘要： Described is a scintillator screen that includes a supporting layer having a phosphor dispersed in a polymeric binder disposed on the supporting layer and a barrier layer disposed on the polymeric binder. The barrier layer includes a non-moisture absorbing polymer selected from the group consisting of polyethylene terephthalate, cellulose diacetate, ethylene vinyl acetate and polyvinyl butyraldehyde. The barrier layer has a thickness of less than 1 micron. An antistatic layer is disposed on the barrier layer. The antistatic layer includes poly(3,4-ethylenedixythiophene)-poly(styrene sulfonate) (PEDOT/PSS) dispersed in a polymer selected from the group consisting of a polyester and a polyurethane. The antistatic layer has a transparency of greater than 95 percent at a wavelength of from about 400 nm to 600 nm.
摘要翻译：描述了一种闪烁体屏幕，其包括具有分散在设置在支撑层上的聚合物粘合剂中的荧光体的支撑层和设置在聚合物粘合剂上的阻挡层。阻挡层包括选自聚对苯二甲酸乙二醇酯，二乙酸纤维素，乙烯乙酸乙烯酯和聚乙烯基丁醛的非吸湿性聚合物。阻挡层的厚度小于1微米。抗静电层设置在阻挡层上。抗静电层包括分散在选自聚酯和聚氨酯的聚合物中的聚（3,4-乙烯二噻吩） - 聚（苯乙烯磺酸酯）（PEDOT / PSS）。抗静电层在约400nm至600nm的波长处具有大于95％的透明度。

3. 发明授权

US09097809B2 Radiographic detector including trap occupancy change monitor and feedback, imaging apparatus and methods using the same 有权
标题翻译：放射线检测器，包括陷阱占有率变化监测和反馈，成像设备及使用其的方法
公开(公告)号：US09097809B2
公开(公告)日：2015-08-04
申请号：US13173384
申请日：2011-06-30
申请人： Timothy J. Tredwell , Mark E. Shafer
发明人： Timothy J. Tredwell , Mark E. Shafer
IPC分类号： G01T1/20 , H04N5/359 , H04N5/325 , H04N5/32
CPC分类号： G01T1/2018 , H04N5/3205 , H04N5/325 , H04N5/3597
摘要： Embodiments of radiographic imaging systems; digital radiography detectors and methods for using the same can monitor and/or control trap occupancy levels in photosensors of radiographic sensors (e.g., DR FPDs). In exemplary radiographic imaging apparatus embodiments, monitoring of trap occupancy or change in trap occupancy of the photosensor can determine whether an imaging array or detector panel has reached a stable operating point. In another embodiment, trap occupancy information can be used (a) to enable a generator (e.g., x-ray source) for a radiographic exposure and/or (b) to adjust to or to maintain a change in trap occupancy level at pre-determined set-point or to adjust to or maintain a change in trap occupancy level within a prescribed range (e.g., using clock signals and bias voltages applied to the photosensor).
摘要翻译：射线成像系统的实施例; 数字放射线检测器及其使用方法可以监测和/或控制放射线照相传感器（例如，DR FPD）的光电传感器中的陷阱占有率。在示例性放射线照相成像设备实施例中，监视光束传感器的陷阱占有率或陷阱占有率的变化可以确定成像阵列或检测器面板是否已经达到稳定的工作点。在另一个实施例中，可以使用陷阱占用信息（a）使得发射器（例如，x射线源）能够用于放射照相曝光和/或（b）调整到或保持预置的陷阱占有率水平的变化，或者在规定范围内（例如，使用施加到光电传感器的时钟信号和偏置电压）来调整或维持陷阱占有率的变化。

4. 发明授权

US09060419B2 Substrate formed on carrier having retaining features and resultant electronic device 有权
标题翻译：衬底形成在具有保持特征和结果的电子器件的载体上
公开(公告)号：US09060419B2
公开(公告)日：2015-06-16
申请号：US12394518
申请日：2009-02-27
申请人： Timothy J. Tredwell , Roger S. Kerr
发明人： Timothy J. Tredwell , Roger S. Kerr
IPC分类号： H05K3/30 , H05K3/00 , H05K1/03 , H05K1/05
CPC分类号： H05K3/007 , H05K1/0393 , H05K1/05 , H05K3/0052 , H05K3/303 , H05K2201/10166 , H05K2201/10598 , H05K2203/016 , H05K2203/0228 , Y10T29/4913
摘要： A method for forming an electronic device on a flexible substrate conditions at least one surface of a carrier to form at least one retaining feature on the surface for retaining a flexible substrate. The flexible substrate is provided by deposition or lamination f one or more layers of substrate material onto the carrier. A portion of the substrate is processed to form the electronic device on the processed portion of the substrate. At least the processed portion of the substrate is released from the carrier to provide the flexible substrate having electronic device formed thereon. An electronic device is formed on a flexible substrate in accordance with the method.
摘要翻译：在柔性基板上形成电子器件的方法条件是载体的至少一个表面在表面上形成用于保持柔性基底的至少一个保持特征。通过将一层或多层衬底材料沉积或层压到载体上来提供柔性基底。处理衬底的一部分以在衬底的经处理部分上形成电子器件。至少将基板的处理部分从载体上释放，以提供其上形成有电子器件的柔性基板。根据该方法在柔性基板上形成电子器件。

5. 发明授权

US08866099B2 Radiographic detector arrays including scintillators and methods for same 有权
标题翻译：射线检测器阵列包括闪烁体及其相同的方法
公开(公告)号：US08866099B2
公开(公告)日：2014-10-21
申请号：US13798244
申请日：2013-03-13
申请人： Timothy J. Tredwell , Gregory N. Heiler
发明人： Timothy J. Tredwell , Gregory N. Heiler
IPC分类号： H01L27/146 , H01L31/18 , G01T1/20
CPC分类号： G01T1/208 , G01N23/04 , G01T1/20 , G01T1/2006 , G01T1/2018 , H01L27/146 , H01L27/14663 , H01L27/14689 , H01L31/18
摘要： A projection radiographic imaging apparatus includes an imaging array with imaging pixels formed over an insulating substrate. A scintillator converts radiographic radiation to photoelectric radiation proximate to the imaging array. A dielectric layer disposed between the scintillator and the imaging array has a dielectric constant less than 3.0. A continuous or patterned anti-static layer disposed between the imaging array and the scintillator is connected to one or more conductive traces in the imaging array.
摘要翻译：投影放射线照相成像装置包括具有形成在绝缘基板上的成像像素的成像阵列。闪烁体将射线照相辐射转换成靠近成像阵列的光电辐射。布置在闪烁体和成像阵列之间的介电层的介电常数小于3.0。设置在成像阵列和闪烁体之间的连续或图案化的抗静电层连接到成像阵列中的一个或多个导电迹线。

6. 发明授权

US08558929B2 Imaging array for multiple frame capture 有权
标题翻译：用于多帧捕获的成像阵列
公开(公告)号：US08558929B2
公开(公告)日：2013-10-15
申请号：US11613394
申请日：2006-12-20
申请人： Timothy J. Tredwell
发明人： Timothy J. Tredwell
IPC分类号： H04N3/14 , G01T1/24
CPC分类号： H04N5/37452 , H04N5/3741
摘要： An imaging array has a plurality of pixel sites (22), each having a photosensing element (24) providing a variable signal in response to incident radiation. A first frame storage circuit (46a) is electrically coupled to the photosensing element and has a first charge storage element for storing a first photosensing element signal and a first switching element (26) to switch the photosensing element to the first frame storage circuit. A second switching element (26) switches the first charge storage element (32) for reading the signal stored. A second frame storage circuit (46b) is electrically coupled to the photosensing element and has a second charge storage element for storing a second signal. A third switching element (26) switches the photosensing element to the second frame storage circuit. A fourth switching element (26) switches the second charge storage element for reading the signal stored.
摘要翻译：成像阵列具有多个像素位置（22），每个像素位置（22）具有响应入射辐射提供可变信号的光敏元件（24）。第一帧存储电路（46a）电耦合到光敏元件，并且具有用于存储第一光敏元件信号的第一电荷存储元件和用于将光敏元件切换到第一帧存储电路的第一开关元件（26）。第二开关元件（26）切换第一电荷存储元件（32）以读取存储的信号。第二帧存储电路（46b）电耦合到光敏元件，并具有用于存储第二信号的第二电荷存储元件。第三开关元件（26）将光敏元件切换到第二框架存储电路。第四开关元件（26）切换第二电荷存储元件以读取所存储的信号。

7. 发明授权

US08558185B2 Digital radiographic detector array including spacers and methods for same 有权
标题翻译：数字放射线检测器阵列，包括间隔物及其方法
公开(公告)号：US08558185B2
公开(公告)日：2013-10-15
申请号：US12973991
申请日：2010-12-21
申请人： Timothy J. Tredwell
发明人： Timothy J. Tredwell
IPC分类号： G01T1/20
CPC分类号： H01L27/14663 , H01L27/14603
摘要： Embodiments relate to detector imaging arrays with scintillators (e.g., scintillating phosphor screens) mounted to imaging arrays. For example, the detector arrays comprise spacers to define a space between or separate the scintillator from the imaging array and a component of the imaging array is formed over the spacers. Embodiments according to present teachings can provide projection radiographic imaging apparatuses and methods including increased fill factors. Embodiments according to present teachings can provide projection radiographic imaging apparatuses, including a scintillator, an imaging array including a plurality of pixels formed over a substrate, and a plurality of spacers disposed between an active surface of the imaging array and the scintillator, where a component of the imaging array is over at least one of the spacers. The spacers can adjust light transmittance between the imaging array and the scintillator.
摘要翻译：实施例涉及具有安装到成像阵列的闪烁体（例如闪烁荧光屏）的检测器成像阵列。例如，检测器阵列包括间隔物，以限定闪烁体与成像阵列之间的间隔，并且将成像阵列的部件形成在间隔物上。根据本教导的实施例可以提供投影放射线成像设备和包括增加填充因子的方法。根据本发明的实施例可以提供投影放射线照相成像设备，包括闪烁体，包括形成在衬底上的多个像素的成像阵列，以及设置在成像阵列的有效表面和闪烁体之间的多个间隔件，其中，的成像阵列在至少一个间隔物之上。间隔物可以调节成像阵列和闪烁体之间的透光率。

8. 发明授权

US08252617B2 Continuous large area imaging and display arrays using readout arrays fabricated in silicon-on-glass substrates 有权
标题翻译：使用在硅玻璃基板上制造的读出阵列的连续大面积成像和显示阵列
公开(公告)号：US08252617B2
公开(公告)日：2012-08-28
申请号：US13357694
申请日：2012-01-25
申请人： Timothy J. Tredwell
发明人： Timothy J. Tredwell
IPC分类号： H01L21/00
CPC分类号： H01L31/101 , H01L27/14632 , H01L27/14663 , H01L27/14687 , H01L31/115
摘要： A vertically-integrated image sensor is proposed with the performance characteristics of single crystal silicon but with the area coverage and cost of arrays fabricated on glass. The image sensor can include a backplane array having readout elements implemented in silicon-on-glass, a frontplane array of photosensitive elements vertically integrated above the backplane, and an interconnect layer disposed between the backplane array and the image sensing array. Since large area silicon-on-glass backplanes are formed by tiling thin single-crystal silicon layers cleaved from a thick silicon wafer side-by-side on large area glass gaps between the tiled silicon backplane would normally result in gaps in the image captured by the array. Therefore, embodiments further propose that the pixel pitch in both horizontal and vertical directions of the frontplane be larger than the pixel pitch of the backplane, with the pixel pitch difference being sufficient that the frontplane bridges the gap between backplane tiles.
摘要翻译：提出了一种垂直集成的图像传感器，其具有单晶硅的性能特性，但具有在玻璃上制造的阵列的面积覆盖和成本。图像传感器可以包括具有实现在玻璃上玻璃上的读出元件的背板阵列，垂直集成在背板上方的感光元件的前平面阵列，以及布置在背板阵列和图像感测阵列之间的互连层。由于大面积的硅玻璃背板是通过在平铺的硅背板之间的大面积玻璃间隙上平铺从厚硅晶片并排分离的薄的单晶硅层而形成的，通常会导致图像中的间隙阵列。因此，实施例进一步提出，前平面的水平和垂直方向上的像素间距大于背板的像素间距，像素间距差足以使前平面桥接背板瓦片之间的间隙。

9. 发明申请

US20120168633A1 APPARATUS AND METHODS FOR HIGH PERFORMANCE RADIOGRAPHIC IMGAGING ARRAY INCLUDING REFELCTIVE CAPABILTIY 有权
标题翻译：高性能射线捕获阵列的装置和方法，包括反射能力
公开(公告)号：US20120168633A1
公开(公告)日：2012-07-05
申请号：US12982940
申请日：2010-12-31
申请人： Timothy J. Tredwell
发明人： Timothy J. Tredwell
IPC分类号： G01T1/20 , G01T1/24
CPC分类号： G01T1/2018
摘要： Embodiments of methods/apparatus according to the application can include radiographic imaging device comprising an imaging array of pixels or a plurality of photosensors including a first side to receive light from a scintillator and a second side to pass second light responsive to impingement of the scintillator light and a reflective layer configured to reflect third light responsive to impingement of the second light. Exemplary photosensors can absorb a prescribed amount of the scintillator light received through a first transparent side and the third light received through a second transparent side. Exemplary reflective arrangements can be selected based upon scintillotor emission characteristics and/or photosensor absorption characteristics. Embodiments of radiographic detector arrays and methods can reduce photosensor thickness to reduce noise, reduce image lag and/or increase charge capacity. Embodiments can maintain the quantum efficiency of a reduced thickness photosensor.
摘要翻译：根据本申请的方法/装置的实施例可以包括包括像素的成像阵列或多个光电传感器的放射线照相成像装置，所述成像阵列包括第一侧以接收来自闪烁体的光，并且第二侧响应于闪烁体光的撞击而传递第二光以及反射层，被配置为响应于所述第二光的撞击而反射第三光。示例性光电传感器可以吸收通过第一透明侧接收的规定量的闪烁体光，并且通过第二透明侧吸收第三光。可以基于闪烁扫描仪发射特性和/或光电传感器吸收特性来选择示例性的反射布置。放射线检测器阵列和方法的实施例可以降低光电传感器厚度以减少噪声，降低图像滞后和/或增加电荷容量。实施例可以保持减小厚度光电传感器的量子效率。

10. 发明授权

US08132318B2 Metal substrate having electronic devices formed thereon 失效
标题翻译：金属基板，其上形成有电子器件
公开(公告)号：US08132318B2
公开(公告)日：2012-03-13
申请号：US12694471
申请日：2010-01-27
申请人： Roger S. Kerr , Timothy J. Tredwell , Mark A. Harland
发明人： Roger S. Kerr , Timothy J. Tredwell , Mark A. Harland
IPC分类号： H05K3/30 , H05K3/36 , H05K3/02 , H05K3/10 , H01L21/30 , H01L21/46
CPC分类号： H01L27/1266 , H01L27/1214 , H01L29/78603 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49155
摘要： A method of forming an electronic device on a metal substrate deposits a first seed layer of a first metal on at least one master surface with a roughness less than 400 nm. A supporting metal layer is bonded to the first seed layer to form the metal substrate 10. The metal substrate is removed from the master surface, and at least one electronic device is formed on the seed layer of the metal substrate.
摘要翻译：在金属基底上形成电子器件的方法在第一金属的第一晶种层上沉积至少一个粗糙度小于400nm的母体表面。将支撑金属层接合到第一种子层以形成金属基板10.金属基板从主表面移除，并且在金属基板的籽晶层上形成至少一个电子器件。

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