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31. 发明授权

US08983036B2 Radiographic detector with rapid power-up, imaging apparatus and methods using the same 有权
标题翻译：射线检测器具有快速上电，成像装置和使用其的方法
公开(公告)号：US08983036B2
公开(公告)日：2015-03-17
申请号：US13341969
申请日：2011-12-31
申请人： Timothy J. Tredwell , Jeff Hsin Chang
发明人： Timothy J. Tredwell , Jeff Hsin Chang
IPC分类号： H05G1/58 , H05G1/64 , G01T1/24 , H04N5/335
CPC分类号： G01T1/2018 , G01T1/208 , H04N5/32 , H04N5/3698 , H04N5/374
摘要： Embodiments of methods/apparatus can transition a DR detector imaging array to low power photosensor mode where a first voltage is applied across the photosensors. Embodiments of methods/apparatus can provide an area radiographic imaging array including a plurality of pixels arranged in a matrix at the imaging array where each pixel can include at least one electrically chargeable photosensor and at least one transistor, row address circuits, signal sensing circuits, and photosensor power control circuitry to maintain a first voltage across photosensors of the portion of the imaging array when the detector is between imaging operations. In one embodiment, photosensor power control circuitry can maintain the first voltage across the photosensors when a power consumption of the signal sensing circuits is less than 1% of the power consumption of the signal sensing circuits during readout of a signal from the portion of the imaging array.
摘要翻译：方法/装置的实施例可以将DR检测器成像阵列转变为低功率光电传感器模式，其中第一电压施加在光传感器上。方法/装置的实施例可以提供一种区域射线成像阵列，其包括在成像阵列处以矩阵排列的多个像素，其中每个像素可以包括至少一个可充电的光电传感器和至少一个晶体管，行地址电路，信号感测电路，以及光电传感器功率控制电路，用于当检测器处于成像操作之间时，保持成像阵列部分的光电传感器之间的第一电压。在一个实施例中，当在来自成像部分的信号的读出期间，当信号感测电路的功率消耗小于信号感测电路的功耗的1％时，光电传感器功率控制电路可以保持跨光电传感器的第一电压数组。

32. 发明授权

US08800138B2 Method for conditioning a substrate surface for forming an electronic device thereon and resultant device 有权
标题翻译：用于调节用于在其上形成电子器件的衬底表面和所得器件的方法
公开(公告)号：US08800138B2
公开(公告)日：2014-08-12
申请号：US12394575
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
CPC分类号： H01L27/1266 , H01L27/1218 , H01L29/78603 , Y10T29/49117 , Y10T29/49124 , Y10T29/49126 , Y10T29/4913 , Y10T29/49826 , Y10T156/1039 , Y10T428/24802
摘要： A method for forming an electronic device on a flexible substrate conditions a surface of the flexible substrate to increase its malleability and to provide a conditioned substrate surface. A master surface is impressed against the conditioned substrate surface. The master surface is then released from the conditioned substrate surface, thereby forming a circuit-side surface on the substrate. The electronic device is then formed on the circuit-side surface. The substrate may be supported on a carrier during the method.
摘要翻译：用于在柔性基板上形成电子器件的方法调节柔性基板的表面以增加其柔韧性并提供经调理的基底表面。主表面被压在经调理的基底表面上。然后，主表面从经调理的基板表面释放，从而在基板上形成电路侧表面。然后在电路侧表面上形成电子器件。在该方法中，衬底可以被支撑在载体上。

33. 发明授权

US08792618B2 Radiographic detector including block address pixel architecture, imaging apparatus and methods using the same 有权
标题翻译：射线照相检测器，包括块地址像素结构，成像装置和使用其的方法
公开(公告)号：US08792618B2
公开(公告)日：2014-07-29
申请号：US13341967
申请日：2011-12-31
申请人： Ravi K. Mruthyunjaya , Timothy J. Tredwell , Jeff Hsin Chang
发明人： Ravi K. Mruthyunjaya , Timothy J. Tredwell , Jeff Hsin Chang
IPC分类号： H01L27/146 , H01L27/10 , G01T1/24
CPC分类号： G01N23/04 , H01L27/14663
摘要： Embodiments of radiographic imaging systems; digital radiography detectors and methods for using the same can include radiographic imaging pixel unit cells that can include a plurality of N pixel elements that each include a photoelectric thin-film conversion element connected in-series to a conversion thin-film switching element, a conductor connected to the plurality of N pixel elements and an output switching element connected between the conductor and an imaging array output. Scan lines or row lines can extend in a first direction coupled to more than one pixel unit cell and data lines or column lines can extend in a second direction coupled to more than one pixel unit cell.
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包括放射线照相成像像素单元，其可以包括多个N个像素元件，每个N个像素元件包括与转换薄膜开关元件串联连接的光电薄膜转换元件，导体连接到多个N个像素元件和连接在导体和成像阵列输出之间的输出开关元件。扫描线或行线可以在耦合到多于一个像素单元单元的第一方向上延伸，并且数据线或列线可以在耦合到多于一个像素单位单元的第二方向上延伸。

34. 发明申请

US20140014847A1 RADIOGRAPHIC IMAGING ARRAY FABRICATION PROCESS FOR METAL OXIDE THIN-FILM TRANSISTORS WITH REDUCED MASK COUNT 有权
标题翻译：具有减少掩模数的金属氧化物薄膜晶体管的放射成像阵列制造工艺
公开(公告)号：US20140014847A1
公开(公告)日：2014-01-16
申请号：US13547432
申请日：2012-07-12
申请人： Jeff Hsin Chang , Ravi K. Mruthyunjaya , Timothy J. Tredwell
发明人： Jeff Hsin Chang , Ravi K. Mruthyunjaya , Timothy J. Tredwell
IPC分类号： H01L31/20 , G01T1/24
CPC分类号： H01L27/14616 , H01L27/1288 , H01L27/14658 , H01L27/14659 , H01L27/14676 , H01L27/14687 , H01L27/14689 , H01L27/14692 , H01L29/66969 , H01L29/78603 , H01L29/78693
摘要： Embodiments of radiographic imaging systems; radiography detectors and methods for using the same; and/or fabrication methods therefore can include radiographic imaging array that can include a plurality of pixels that each include a photoelectric conversion element coupled to a thin-film switching element. In certain exemplary embodiments, thin-film switching element is a metal oxide (e.g., a-IGZO) TFT manufactured using a reduce photolithography mask counts. In certain exemplary embodiments, the thin-film switching element is a metal oxide (e.g., a-IGZO) TFT that includes reduced lower alignment tolerances between TFT electrodes. In certain exemplary embodiments, the thin-film switching element is a metal oxide (e.g., a-IGZO) TFT including a reduced thickness active layer.
摘要翻译：射线成像系统的实施例; 放射线检测器及其使用方法; 和/或制造方法因此可以包括可以包括多个像素的放射线照相成像阵列，每个像素包括耦合到薄膜开关元件的光电转换元件。在某些示例性实施例中，薄膜开关元件是使用减少光刻掩模计数制造的金属氧化物（例如，a-IGZO）TFT。在某些示例性实施例中，薄膜开关元件是包括在TFT电极之间降低的对准公差的金属氧化物（例如，a-IGZO）TFT。在某些示例性实施例中，薄膜开关元件是包括减小厚度的有源层的金属氧化物（例如，a-IGZO）TFT。

35. 发明申请

US20130170616A1 RADIOGRAPHIC DETECTOR INCLUDING BLOCK ADDRESS PIXEL ARCHITECTURE, IMAGING APPARATUS AND METHODS USING THE SAME 有权
标题翻译：包括块地址像素架构，成像装置和使用它的方法的放射性检测器
公开(公告)号：US20130170616A1
公开(公告)日：2013-07-04
申请号：US13341967
申请日：2011-12-31
申请人： Ravi K. Mruthyunjaya , Timothy J. Tredwell , Jeff Hsin Chang
发明人： Ravi K. Mruthyunjaya , Timothy J. Tredwell , Jeff Hsin Chang
IPC分类号： G01T1/24 , H01L31/18 , G01N23/04
CPC分类号： G01N23/04 , H01L27/14663
摘要： Embodiments of radiographic imaging systems; digital radiography detectors and methods for using the same can include radiographic imaging pixel unit cells that can include a plurality of N pixel elements that each include a photoelectric thin-film conversion element connected in-series to a conversion thin-film switching element, a conductor connected to the plurality of N pixel elements and an output switching element connected between the conductor and an imaging array output. Scan lines or row lines can extend in a first direction coupled to more than one pixel unit cell and data lines or column lines can extend in a second direction coupled to more than one pixel unit cell.
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包括放射线照相成像像素单元，其可以包括多个N个像素元件，每个N个像素元件包括与转换薄膜开关元件串联连接的光电薄膜转换元件，导体连接到多个N个像素元件和连接在导体和成像阵列输出之间的输出开关元件。扫描线或行线可以在耦合到多于一个像素单元单元的第一方向上延伸，并且数据线或列线可以在耦合到多于一个像素单位单元的第二方向上延伸。

36. 发明授权

US08384041B2 Digital radiographic imaging arrays with reduced noise 有权
标题翻译：具有降低噪声的数字放射成像阵列
公开(公告)号：US08384041B2
公开(公告)日：2013-02-26
申请号：US12840518
申请日：2010-07-21
申请人： Timothy J. Tredwell , Gregory N. Heiler
发明人： Timothy J. Tredwell , Gregory N. Heiler
IPC分类号： G01T1/20
CPC分类号： H04N5/32 , H01L27/14663 , H04N5/357 , H04N5/361
摘要： Exemplary embodiments provide a radiographic array, flat detector panel and/or X-ray imaging apparatus including the same and/or methods for using the same or calibrating the same. Exemplary embodiments can reduce or address noise occurring in the optically sensitive pixels that is temporally not related to image data detected by the optically sensitive pixels or dark reference frames detected by the optically sensitive pixels. Exemplary embodiments can include a capacitive element in a calibration pixel coupled between a row conductive line and a column conductive line in an imaging array.
摘要翻译：示例性实施例提供了一种放射线照相阵列，平面检测器面板和/或包括其的X射线成像装置和/或使用该放射照相阵列或/或其校准方法。示例性实施例可以减少或解决在与由光敏像素检测的光敏像素或暗参考帧检测到的图像数据暂时无关的光敏像素中发生的噪声。示例性实施例可以包括耦合在成像阵列中的行导电线和列导电线之间的校准像素中的电容元件。

37. 发明授权

US08129810B2 Continuous large area imaging and display arrays using readout arrays fabricated in silicon-on-glass substrates 失效
公开(公告)号：US08129810B2
公开(公告)日：2012-03-06
申请号：US12488074
申请日：2009-06-19
申请人： Timothy J. Tredwell
发明人： Timothy J. Tredwell
IPC分类号： H01L31/00
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.

38. 发明申请

US20110303849A1 DUAL SCREEN RADIOGRAPHIC DETECTOR WITH IMPROVED SPATIAL SAMPLING 有权
标题翻译：具有改进的空间采样的双屏幕放射性检测器
公开(公告)号：US20110303849A1
公开(公告)日：2011-12-15
申请号：US12797114
申请日：2010-06-09
申请人： Timothy J. Tredwell , Mark E. Shafer , Robert W. Kulpinski , Timothy J. Wojcik
发明人： Timothy J. Tredwell , Mark E. Shafer , Robert W. Kulpinski , Timothy J. Wojcik
IPC分类号： G01T1/20
CPC分类号： G01T1/2018
摘要： Embodiments of radiographic imaging apparatus and methods for operating the same can include a first scintillator, a second scintillator, a plurality of first photosensitive elements, and a plurality of second photosensitive elements. The plurality of first photosensitive elements receives light from the first scintillator and has first photosensitive element characteristics chosen to cooperate with the first scintillator properties. The plurality of second photosensitive elements are arranged to receive light from the second scintillator and has second photosensitive element characteristics different from the first photosensitive element characteristics and chosen to cooperate with the second scintillator properties. Further, the first scintillator can have first scintillator properties and the second scintillator can have second scintillator properties different from the first scintillator properties.
摘要翻译：射线照相成像设备及其操作方法的实施例可以包括第一闪烁体，第二闪烁体，多个第一感光元件和多个第二感光元件。多个第一感光元件接收来自第一闪烁体的光，并且具有选择与第一闪烁体性质配合的第一光敏元件特性。多个第二光敏元件布置成接收来自第二闪烁体的光，并且具有与第一光敏元件特性不同的第二光敏元件特性，并选择与第二闪烁体特性配合。此外，第一闪烁体可以具有第一闪烁体性质，而第二闪烁体可以具有与第一闪烁体性质不同的第二闪烁体性质。

39. 发明授权

US08035609B2 Imaging element 有权
标题翻译：成像元素
公开(公告)号：US08035609B2
公开(公告)日：2011-10-11
申请号：US12165679
申请日：2008-07-01
申请人： Roger S. Kerr , Timothy J. Tredwell
发明人： Roger S. Kerr , Timothy J. Tredwell
IPC分类号： G09G3/36
CPC分类号： H04N5/32 , G02B26/026 , H04N5/2354
摘要： Imaging elements are provided. An imaging element has a wireless communication circuit adapted to detect a wireless communication signal and to generate a control signal; an illumination circuit having an illumination element, the illumination circuit being adapted so that the illumination element generates light at an intensity that is based upon the control signal and a body containing the wireless communication circuit and the light source, wherein the body occupies a space that is less than about five cubic millimeters. The imaging element can also incorporate radiation sensors and can provide wireless signals indicative of sampled radiation.
摘要翻译：提供成像元素。成像元件具有适于检测无线通信信号并产生控制信号的无线通信电路; 具有照明元件的照明电路，所述照明电路适于使得所述照明元件以基于所述控制信号的强度产生光，以及包含所述无线通信电路和所述光源的主体，其中，所述主体占据空间，小于约5立方毫米。成像元件还可以包括辐射传感器并且可以提供指示采样辐射的无线信号。

40. 发明授权

US08034663B2 Low cost die release wafer 有权
标题翻译：低成本脱模晶片
公开(公告)号：US08034663B2
公开(公告)日：2011-10-11
申请号：US12237127
申请日：2008-09-24
申请人： Roger S. Kerr , Timothy J. Tredwell , Seung-Ho Baek
发明人： Roger S. Kerr , Timothy J. Tredwell , Seung-Ho Baek
IPC分类号： H01L21/78
CPC分类号： H01L24/81 , H01L21/32055 , H01L21/56 , H01L24/75 , H01L2221/68322 , H01L2221/6835 , H01L2221/68354 , H01L2221/68368 , H01L2221/68372 , H01L2224/16225 , H01L2224/7565 , H01L2224/812 , H01L2224/81201 , H01L2224/81801 , H01L2224/83192 , H01L2924/00011 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01032 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/01049 , H01L2924/0105 , H01L2924/01051 , H01L2924/01052 , H01L2924/01057 , H01L2924/01077 , H01L2924/01079 , H01L2924/14 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , Y10T29/49124 , H01L2224/0401
摘要： Exemplary embodiments provide methods and systems for assembling electronic devices, such as integrated circuit (IC) chips, using a release member having a phase change material. Specifically, IC elements/components can be selectively received, stored, inspected, repaired, and/or released in a scalable manner during the assembly of IC chips by inducing phase change of the phase change material. The release member can be glass with the IC elements grown on the glass. In some embodiments, the release member can be used for a low cost placement of the IC elements in combination with an intermediate transfer layer.
摘要翻译：示例性实施例提供了使用具有相变材料的释放构件来组装诸如集成电路（IC）芯片的电子设备的方法和系统。具体地说，可以通过引入相变材料的相变来在IC芯片的组装过程中以可缩放的方式选择性地接收，存储，检查，检查和/或释放IC元件/部件。释放构件可以是具有在玻璃上生长的IC元件的玻璃。在一些实施例中，释放构件可用于与中间转印层组合的IC元件的低成本放置。

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