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1. 发明申请

WO2008051390A1 METAL SUBSTRATE HAVING ELECTRONIC DEVICES FORMED THEREON 审中-公开
标题翻译：具有其形成的电子器件的金属基底
公开(公告)号：WO2008051390A1
公开(公告)日：2008-05-02
申请号：PCT/US2007/021965
申请日：2007-10-12
申请人： CARESTREAM HEALTH, INC. , HARLAND, Mark, A. , KERR, Roger , TREDWELL, Timothy, J.
发明人： HARLAND, Mark, A. , KERR, Roger , TREDWELL, Timothy, J.
IPC分类号： H01L21/84
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 (70) on a metal substrate (10) deposits a first seed layer (40) of a first metal on at least one master surface (30) with a roughness less than 400 nm. A supporting metal layer (60) is bonded to the first seed layer (40) to form the metal substrate (10). The metal substrate (10) is removed from the master surface (30), and at least one electronic device (70) is formed on the seed layer (40) of the metal substrate (10).
摘要翻译：在金属基板（10）上形成电子器件（70）的方法将第一金属的第一籽晶层（40）沉积在粗糙度小于400nm的至少一个主表面（30）上。支撑金属层（60）与第一籽晶层（40）接合以形成金属基板（10）。金属基板（10）从主表面（30）移除，并且至少一个电子器件（70）形成在金属基板（10）的种子层（40）上。

2. 发明申请

WO2012082276A2 HIGH CHARGE CAPACITY PIXEL ARCHITECTURE, PHOTOELECTRIC CONVERSION APPARATUS, RADIATION IMAGE PICKUP SYSTEM AND METHODS FOR SAME 审中-公开
标题翻译：高容量像素结构，光电转换装置，辐射图像拾取系统及其相同方法
公开(公告)号：WO2012082276A2
公开(公告)日：2012-06-21
申请号：PCT/US2011/060286
申请日：2011-11-11
申请人： CARESTREAM HEALTH, INC. , CHANG, Jeff, Hsin , TREDWELL, Timothy, J. , HEILER, Gregory, N.
发明人： CHANG, Jeff, Hsin , TREDWELL, Timothy, J. , HEILER, Gregory, N.
IPC分类号： H01L27/146 , H01L31/02
CPC分类号： H01L27/14603 , H01L27/14632 , H01L27/14658 , H01L27/14687
摘要： Embodiments of methods and apparatus are disclosed for obtaining an imaging array or a digital radiographic system including a plurality of pixels where at least one pixel can include a scan line, a bias line, a switching element including a first terminal, a second terminal, and a control electrode where the control electrode is electrically coupled to the scan line; and a photoelectric conversion element including a first terminal electrically coupled to the bias line and a second terminal electrically coupled to the first terminal of the switching element, and a signal storage element formed in the same layers as the scan line, bias line, the data line, the switching element and the photoelectric conversion element. An area of one terminal of the signal storage element can be larger than a surface area of the pixel.
摘要翻译：公开了用于获得包括多个像素的成像阵列或数字射线照相系统的方法和装置的实施例，其中至少一个像素可以包括扫描线，偏置线，开关元件，开关元件包括第一端子，第二端子和控制电极，其中控制电极电耦合到扫描线; 以及光电转换元件，包括电耦合到偏置线的第一端子和电耦合到开关元件的第一端子的第二端子，以及信号存储元件，形成在与扫描线，偏置线相同的层中，数据线，开关元件和光电转换元件。信号存储元件的一个端子的面积可以大于像素的表面面积。

3. 发明申请

WO2013130038A1 RADIOGRAPHIC DETECTOR ARRAYS INCLUDING SCINTILLATORS AND METHODS FOR SAME 审中-公开
标题翻译：包括扫描仪及其相关方法的放射性检测器阵列
公开(公告)号：WO2013130038A1
公开(公告)日：2013-09-06
申请号：PCT/US2012/026839
申请日：2012-02-28
申请人： CARESTREAM HEALTH, INC. , TREDWELL, Timothy, J. , HEILER, Gregory, N. , JAGANNATHAN, Seshadri
发明人： TREDWELL, Timothy, J. , HEILER, Gregory, N. , JAGANNATHAN, Seshadri
IPC分类号： G01T1/20 , G01N23/04 , H01L27/14
CPC分类号： G01T1/208 , G01N23/04 , G01T1/20 , G01T1/2006 , G01T1/2018 , H01L27/146 , H01L27/14663 , H01L27/14689 , H01L31/18
摘要： Embodiments relate to detector imaging arrays with scintillators (e.g., scintillating phosphor screens) mounted to imaging arrays or radiographic detectors using the same. For example, the detector imaging arrays can include a scintillator, an imaging array comprising imaging pixels, where each imaging pixel comprises at least one readout element and one photosensor; and a first dielectric layer formed between the scintillator and the imaging layer, wherein the dielectric constant of the insulating layer is very low. Embodiments according to the application can include a second dielectric layer formed over at least a portion of the non-photosensitive regions of the array and/or a first dielectric layer, each with a dielectric constant.
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）的检测器成像阵列或使用其的射线照相检测器。例如，检测器成像阵列可以包括闪烁体，包括成像像素的成像阵列，其中每个成像像素包括至少一个读出元件和一个光电传感器; 以及形成在闪烁体和成像层之间的第一介电层，其中绝缘层的介电常数非常低。根据应用的实施例可以包括形成在阵列的非感光区域的至少一部分上的第二介电层和/或第一介电层，每个具有介电常数。

4. 发明申请

WO2013101424A1 RADIOGRAPHIC DETECTOR INCLUDING BLOCK ADDRESS PIXEL ARCHITECTURE 审中-公开
标题翻译：包括块地址像素架构的放射性检测器
公开(公告)号：WO2013101424A1
公开(公告)日：2013-07-04
申请号：PCT/US2012/068118
申请日：2012-12-06
申请人： CARESTREAM HEALTH, INC. , MRUTHYUNJAYA, Ravi, K. , TREDWELL, Timothy, J. , CHANG, Jeff, Hsin
发明人： MRUTHYUNJAYA, Ravi, K. , TREDWELL, Timothy, J. , CHANG, Jeff, Hsin
IPC分类号： A61B6/12
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：射线照相成像系统的实施例; 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。

5. 发明申请

WO2014011607A1 RADIOGRAPHIC IMAGING ARRAY FABRICATION PROCESS FOR METAL OXIDE THIN-FILM TRANSISTORS WITH REDUCED MASK COUNT 审中-公开
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：WO2014011607A1
公开(公告)日：2014-01-16
申请号：PCT/US2013/049675
申请日：2013-07-09
申请人： CARESTREAM HEALTH, INC
发明人： CHANG, Jeff, Hsin , MRUTHYUNJAYA, Ravi, K. , TREDWELL, Timothy, J.
IPC分类号： H01L27/146 , H04N5/335
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小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。

6. 发明申请

WO2016168151A1 REDUCTION OF TFT INSTABILTITY IN DIGITAL X-RAY DETECTORS 审中-公开
标题翻译：减少数字X射线探测器中的TFT不稳定性
公开(公告)号：WO2016168151A1
公开(公告)日：2016-10-20
申请号：PCT/US2016/027041
申请日：2016-04-12
申请人： CARESTREAM HEALTH, INC. , KYUNG HEE UNIVERSITY
发明人： TREDWELL, Timothy, J. , MRUTHYUNJAYA, Ravi, K. , JANG, Jin , MATIVENGA, Mallory , UM, Jae, Gwang , BILLAH, Mohammed, Masum
IPC分类号： H01L27/146
CPC分类号： H01L27/14616 , G01T1/247 , H01L21/02164 , H01L21/02274 , H01L21/02565 , H01L21/02592 , H01L21/02631 , H01L21/443 , H01L27/1225 , H01L27/14612 , H01L27/14618 , H01L27/14658 , H01L27/14663 , H01L27/14692 , H01L27/14694 , H01L29/4908 , H01L29/66969 , H01L29/78693
摘要： A digital radiographic detector uses an IGZO active layer in the switching element for each imaging pixel in a two-dimensional array of imaging pixels. Each imaging pixel has a photo-sensitive element and the switching element. Read-out circuits electrically connected to the two-dimensional array generate a radiographic image by reading out image data by switching on and off the switching elements. The IGZO active layer may be formed having a thickness less than about 7 nm.
摘要翻译：数字放射线检测器在成像像素的二维阵列中的每个成像像素的开关元件中使用IGZO有源层。每个成像像素具有光敏元件和开关元件。电连接到二维阵列的读出电路通过接通和关断开关元件来读出图像数据来产生放射线照相图像。可以形成具有小于约7nm的厚度的IGZO有源层。

7. 发明申请

WO2016100279A1 DETECTION OF X-RAY BEAM START AND STOP 审中-公开
标题翻译：检测X射线光束起始和停止
公开(公告)号：WO2016100279A1
公开(公告)日：2016-06-23
申请号：PCT/US2015/065708
申请日：2015-12-15
申请人： CARESTREAM HEALTH, INC.
发明人： TREDWELL, Timothy, J.
IPC分类号： H01L27/146 , H04N5/32 , H04N5/3745 , G01T1/29
CPC分类号： H04N5/32 , H01L27/14603 , H01L27/14612 , H01L27/14663 , H01L27/14692 , H04N5/3745
摘要： A radiographic energy detecting pixel generates charges in a photosensor in response to photon impacts. A switch electrically connected to the photosensor selectively transmits collected charges to a data line. A sensing circuit electrically connected to the photosensor detects a rate of accumulation of the charges in the photosensor.
摘要翻译：射线能量检测像素响应于光子撞击在光电传感器中产生电荷。电连接到光传感器的开关选择性地将收集的电荷传输到数据线。电连接到光传感器的感测电路检测光传感器中的电荷的累积速率。

8. 发明申请

WO2015026888A1 TEMPERATURE COMPENSATION FOR THIN FILM TRANSISTORS IN DIGITAL X-RAY DETECTORS 审中-公开
标题翻译：数字X射线探测器中薄膜晶体管的温度补偿
公开(公告)号：WO2015026888A1
公开(公告)日：2015-02-26
申请号：PCT/US2014/051783
申请日：2014-08-20
申请人： CARESTREAM HEALTH, INC.
发明人： TREDWELL, Timothy, J.
IPC分类号： H04N5/32
CPC分类号： G01T7/005 , A61B6/4233 , A61B6/58 , G01T1/247 , H04N5/32
摘要： A digital radiographic detector uses predetermined calibration information corresponding to a first operating temperature of the detector. The calibration data is accessible by the detector to compensate a radiographic image captured by the detector at a second operating temperature different than the first operating temperature. The operating temperature of the detector is monitored at approximately the time at which the radiographic image is captured at the second temperature.
摘要翻译：数字放射线检测器使用与检测器的第一工作温度相对应的预定校准信息。校准数据可由检测器访问以补偿在与第一操作温度不同的第二操作温度下由检测器捕获的放射线照相图像。在大约在第二温度下拍摄放射照相图像的时间监测检测器的工作温度。

9. 发明申请

WO2014070719A1 CHARGE INJECTION COMPENSATION FOR DIGITAL RADIOGRAPHIC DETECTORS 审中-公开
标题翻译：数字放射性检测器的电荷注入补偿
公开(公告)号：WO2014070719A1
公开(公告)日：2014-05-08
申请号：PCT/US2013/067234
申请日：2013-10-29
申请人： CARESTREAM HEALTH, INC.
发明人： SHAFER, Mark, E. , HEILER, Gregory, N. , GEISBUESCH, Gordon , TREDWELL, Timothy, J.
IPC分类号： H04N5/3745 , H04N5/32 , H04N5/357 , H04N5/365
CPC分类号： H04N5/32 , G01T1/247 , H04N5/357 , H04N5/365 , H04N5/3745
摘要： Embodiments of DR detector methods and/or apparatus for charge compensation can provide charge injection and/or at least one charge injection circuit that can temporally cancel charge injection to readout circuits resulting from positive (and/or negative) transitions of gate lines for pixel signal readout. In certain exemplary embodiments, DR detector imaging array methods and/or apparatus can provide variable charge injection levels (e.g., voltage or capacitance), variable Tau (e.g., resistance or capacitance), and/or multi-charge injection with staggered timing (e.g., using voltage and/or capacitance steps). In certain exemplary embodiments, DR detector imaging array methods and/or apparatus can provide charge injection compensation on ROIC on mask block basis. In exemplary embodiments, DR detector imaging array methods and/or apparatus can provide voltage reset offset in readout circuits (e.g., ROICs).
摘要翻译：用于电荷补偿的DR检测器方法和/或装置的实施例可以提供电荷注入和/或至少一个电荷注入电路，其可以暂时地抵消由用于像素信号的栅极线的正（和/或负）跃迁导致的读出电路的电荷注入读出。在某些示例性实施例中，DR检测器成像阵列方法和/或装置可以提供可变电荷注入水平（例如，电压或电容），可变Tau（例如，电阻或电容）和/或具有交错定时的多电荷注入（例如，，使用电压和/或电容步骤）。在某些示例性实施例中，DR检测器成像阵列方法和/或装置可以基于掩码块在ROIC上提供电荷注入补偿。在示例性实施例中，DR检测器成像阵列方法和/或设备可以在读出电路（例如，ROIC）中提供电压复位偏移。

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