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公开(公告)号：US07750422B2
公开(公告)日：2010-07-06
申请号：US11685044
申请日：2007-03-12
IPC分类号： H01L31/0224
CPC分类号： H01L27/12 , H01L27/14643 , H04N5/32
摘要： In a solid state image pickup apparatus with a photodetecting device and one or more thin film transistors connected to the photodetecting device formed in one pixel, a part of the photodetecting device is formed over at least a part of the thin film transistor, and the thin film transistor is constructed by a source electrode, a drain electrode, a first gate electrode, and a second gate electrode arranged on the side opposite to the first gate electrode with respect to the source electrode and the drain electrode, and the first gate electrode is connected to the second gate electrode every pixel, thereby, suppressing an adverse effect of the photodetecting device on the TFT, a leakage at turn-off TFT, variation in a threshold voltage of the TFT due to an external electric field, and accurately transferring photo carrier to a signal processing circuit.
摘要翻译： 在具有与一个像素形成的受光器件连接的受光器件和一个以上的薄膜晶体管的固态摄像装置中，在所述薄膜晶体管的至少一部分上形成有所述受光器件的一部分， 薄膜晶体管由源电极，漏电极，第一栅电极和第二栅电极构成，第二栅电极相对于源电极和漏极布置在与第一栅电极相反的一侧，第一栅极为 连接到每个像素的第二栅电极，从而抑制光检测器件对TFT的不利影响，关断TFT处的泄漏，由于外部电场引起的TFT的阈值电压的变化，以及精确地传输照片 载波到信号处理电路。
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2.发明申请RADIATION IMAGE PICK-UP DEVICE AND METHOD THEREFOR, AND RADIATION IMAGE PICK-UP SYSTEM 有权辐射图像拍摄装置及其方法，以及辐射图像拾取系统公开(公告)号：US20090185659A1
公开(公告)日：2009-07-23
申请号：US12349733
申请日：2009-01-07
CPC分类号： H04N5/3745 , H01L27/14632 , H01L27/14658 , H01L27/14663 , H04N5/35527
摘要： Sensitivity is freely changeable to another one in correspondence to a photographing mode, and both still image photographing and moving image photographing for example which are largely different from each other in dosage of exposure to radiation and which are also different from each other in required sensitivity are carried out so as to meet that request. A source or drain electrode of a TFT 21 is connected to a signal output circuit 3 through a signal line 14a and an IC 5. A source/drain of a TFT 23 is connected to the signal output circuit 3 through a signal line 14b and the IC 5. Thus, in each pixel 6, any one of the signal lines 14a and 14b is freely selectable when a signal is read out.
摘要翻译： 灵敏度可自由地变化为与拍摄模式相对应的灵敏度，并且静止图像拍摄和例如在暴露于辐射的剂量中彼此大不相同并且在所需灵敏度上彼此不同的动态图像拍摄中， 进行，以满足这一要求。 TFT21的源极或漏极通过信号线14a和IC5连接到信号输出电路3. TFT 23的源极/漏极通过信号线14b连接到信号输出电路3，并且 因此，在每个像素6中，当读出信号时，信号线14a和14b中的任何一个可以自由地选择。
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公开(公告)号：US20090040310A1
公开(公告)日：2009-02-12
申请号：US12245391
申请日：2008-10-03
IPC分类号： H04N5/335
CPC分类号： H04N5/32 , H01L27/14603 , H01L27/14658
摘要： A solid-state image pickup device according to the present invention has a plurality of photoelectric conversion elements and a plurality of switching elements. The photoelectric conversion element is formed above at least one switching element, and a shielding electrode layer is disposed between the switching elements and the photoelectric conversion elements. Further, a radiation image pickup device according to the present invention has a radiation conversion layer for directly converting radiation into electric charges, and a plurality of switching elements, and has the radiation conversion layer formed above one or more switching elements, and a shielding electrode layer disposed between the switching elements and the radiation conversion layer.
摘要翻译： 根据本发明的固态图像拾取装置具有多个光电转换元件和多个开关元件。 光电转换元件形成在至少一个开关元件上方，并且屏蔽电极层设置在开关元件和光电转换元件之间。 此外，根据本发明的放射线摄像装置具有用于将辐射直接转换为电荷的辐射转换层和多个开关元件，并且具有形成在一个或多个开关元件上方的辐射转换层和屏蔽电极 层之间设置在开关元件和辐射转换层之间。
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公开(公告)号：US07205568B2
公开(公告)日：2007-04-17
申请号：US10538774
申请日：2004-02-10
IPC分类号： H01L21/10
CPC分类号： H01L27/12 , H01L27/14643 , H04N5/32
摘要： In a solid state image pickup apparatus with a photodetecting device and one or more thin film transistors connected to the photodetecting device formed in one pixel, a part of the photodetecting device is formed over at least a part of the thin film transistor, and the thin film transistor is constructed by a source electrode, a drain electrode, a first gate electrode, and a second gate electrode arranged on the side opposite to the first gate electrode with respect to the source electrode and the drain electrode, and the first gate electrode is connected to the second gate electrode every pixel, thereby, suppressing an adverse effect of the photodetecting device on the TFT, a leakage at turn-off TFT, variation in a threshold voltage of the TFT due to an external electric field, and accurately transferring photo carrier to a signal processing circuit.
摘要翻译： 在具有与一个像素形成的受光器件连接的受光器件和一个以上的薄膜晶体管的固态摄像装置中，在所述薄膜晶体管的至少一部分上形成有所述受光器件的一部分， 薄膜晶体管由源电极，漏电极，第一栅电极和第二栅电极构成，第二栅电极相对于源电极和漏极布置在与第一栅电极相反的一侧，第一栅极为 连接到每个像素的第二栅电极，从而抑制光检测器件对TFT的不利影响，关断TFT处的泄漏，由于外部电场引起的TFT的阈值电压的变化，以及精确地传输照片 载波到信号处理电路。
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5.发明授权Radiographic imaging substrate, radiographic imaging apparatus, and radiographic imaging system 失效射线照相成像基片，放射成像装置和放射成像系统公开(公告)号：US07205547B2
公开(公告)日：2007-04-17
申请号：US11147182
申请日：2005-06-08
IPC分类号： H01L27/146 , G01T1/20
CPC分类号： H01L27/14636 , H01L27/14603 , H01L27/14609 , H01L27/14663 , H01L27/14676 , H01L27/14687
摘要： A radiographic imaging apparatus, comprising: a photoelectric conversion substrate including a pixel area where there are arranged a plurality of pixels each formed of a photoelectric conversion element and a switching element connected to the photoelectric conversion element in a matrix formed on an insulating substrate, a bias line for applying a bias to the photoelectric conversion element, a gate line for supplying a driving signal to the switching element, and a signal line for reading electric charges converted in the photoelectric conversion element; a wavelength conversion element for converting radiation to light that can be detected by the photoelectric conversion element, the wavelength conversion element being disposed according to a region including the pixel area; and connection wiring having a photoelectric conversion layer connected to at least a plurality of lines of one type, that one type being, the bias lines, the signal lines, and the gate lines, wherein at least a part of the connection wiring is arranged between the region on the insulating substrate and an edge of the insulating substrate. With this arrangement, it becomes possible to provide a panel for a radiographic imaging apparatus and a radiographic imaging apparatus free from deterioration in device performance and device destruction caused by a static electricity even if a substrate is electrically charged in a manufacturing process.
摘要翻译： 一种放射线摄影成像装置，包括：光电转换基板，包括像素区域，其中排列有由光电转换元件形成的多个像素和连接到形成在绝缘基板上的矩阵中的光电转换元件的开关元件， 用于向光电转换元件施加偏压的偏置线，用于向开关元件提供驱动信号的栅极线和用于读取在光电转换元件中转换的电荷的信号线; 波长转换元件，用于将辐射转换成能够由光电转换元件检测的光，所述波长转换元件根据包括像素区域的区域设置; 以及连接布线，其具有连接到至少一种类型的多条线的光电转换层，所述光电转换层的一种类型是偏置线，信号线和栅极线，其中至少一部分连接布线布置在 绝缘基板上的区域和绝缘基板的边缘。 利用这种布置，即使在制造过程中基板被充电，也可以提供一种用于放射线照相成像装置和放射线照相成像装置的面板，其不会因静电而导致的装置性能和装置破坏的劣化。
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6.发明申请CONVERSION APPARATUS, RADIATION DETECTION APPARATUS, AND RADIATION DETECTION SYSTEM 有权转换装置，辐射检测装置和辐射检测系统公开(公告)号：US20070007458A1
公开(公告)日：2007-01-11
申请号：US11456155
申请日：2006-07-07
IPC分类号： G01T1/24 , H05G1/64 , H01L27/146 , H01L25/00 , H01L27/00
CPC分类号： H01L27/14603 , G01T1/2928 , H01L27/124 , H01L27/14632 , H01L27/14663 , H01L31/1136
摘要： A conversion apparatus includes pixels including switching elements provided on an insulating substrate and conversion elements disposed over the switching elements and connected to the switching elements. Conductive lines are coupled to the pixels and have terminal elements for providing a connection to an external circuit. The terminal elements are disposed in a metal layer that is formed over the conversion elements. The conversion apparatus further includes a transparent conductive layer covering surfaces of the terminal elements, and a protective layer covering edges of the terminal elements and having openings.
摘要翻译： 一种转换装置包括像素，其包括设置在绝缘基板上的开关元件和设置在开关元件上并连接到开关元件的转换元件。 导电线耦合到像素并且具有用于提供到外部电路的连接的端子元件。 端子元件设置在形成在转换元件上的金属层中。 转换装置还包括覆盖端子元件的表面的透明导电层和覆盖端子元件边缘并具有开口的保护层。
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公开(公告)号：US20060077308A1
公开(公告)日：2006-04-13
申请号：US11227149
申请日：2005-09-16
IPC分类号： H04N5/70
CPC分类号： H01L27/14663 , H01L27/14692 , H04N5/32 , H04N5/374
摘要： A reset method of a conversion element is improved, and the simplification of wiring and the improvement of an open area ratio of the conversion element by means of an image pickup apparatus including a plurality of pixels arranged on an insulating substrate, each of the pixels including a conversion element, a first switching element connected to the conversion element in order to transfer an electric signal obtained by the conversion element, and a second switching element connected to the conversion element in order to reset the conversion element by giving constant potential to the conversion element, wherein the second switching element includes a gate electrode, and a source electrode or a drain electrode, and one of the source electrode and the drain electrode is electrically connected to the gate electrode.
摘要翻译： 改进了转换元件的复位方法，并且通过包括布置在绝缘基板上的多个像素的图像拾取装置，简化布线和改善转换元件的开口面积比，每个像素包括 转换元件，连接到转换元件以便传送由转换元件获得的电信号的第一开关元件和连接到转换元件的第二开关元件，以便通过给转换元件赋予恒定电位来复位转换元件 元件，其中所述第二开关元件包括栅电极和源电极或漏电极，并且所述源电极和所述漏电极中的一个电连接到所述栅电极。
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8.发明授权Radiation detecting apparatus, radiation imaging apparatus and radiation imaging system 有权辐射检测装置，放射线成像装置和放射线成像系统公开(公告)号：US07812317B2
公开(公告)日：2010-10-12
申请号：US12205280
申请日：2008-09-05
CPC分类号： H01L27/14692 , H01L27/14609 , H01L27/14659 , H01L27/14663
摘要： A radiation detecting apparatus according to the present invention includes: pixels including switching elements arranged on an insulating substrate and conversion elements arranged on the switching elements to convert a radiation into electric carriers, the switching elements and the conversion elements are connected with each other, the pixels two-dimensionally arranged on the insulating substrate in a matrix; gate wiring commonly connected with a plurality of switching elements arranged in a row direction on the insulating substrate; signal wiring commonly connected with a plurality of switching elements arranged in a column direction; and a plurality of insulating films arranged between the switching elements and the conversion elements, wherein at least one of the gate wiring and the signal wiring is arranged to be put between the plurality of insulating films.
摘要翻译： 根据本发明的放射线检测装置包括：包括布置在绝缘基板上的开关元件和布置在开关元件上的转换元件以将辐射转换成电载体的像素，开关元件和转换元件彼此连接， 以矩阵二维排列在绝缘基板上的像素; 通常与在绝缘基板上排列成行方向的多个开关元件连接的栅极布线; 通常与沿列方向布置的多个开关元件连接的信号线; 以及布置在所述开关元件和所述转换元件之间的多个绝缘膜，其中所述栅极布线和所述信号布线中的至少一个布置成放置在所述多个绝缘膜之间。
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9.发明授权Conversion apparatus, radiation detection apparatus, and radiation detection system 失效转换装置，放射线检测装置和放射线检测系统公开(公告)号：US07655920B2
公开(公告)日：2010-02-02
申请号：US12184522
申请日：2008-08-01
IPC分类号： G01T1/26
CPC分类号： H01L27/14603 , G01T1/2928 , H01L27/124 , H01L27/14632 , H01L27/14663 , H01L31/1136
摘要： A conversion apparatus includes pixels including switching elements provided on an insulating substrate and conversion elements disposed over the switching elements and connected to the switching elements. Conductive lines are coupled to the pixels and have terminal elements for providing a connection to an external circuit. The terminal elements are disposed in a metal layer that is formed over the conversion elements. The conversion apparatus further includes a transparent conductive layer covering surfaces of the terminal elements, and a protective layer covering edges of the terminal elements and having openings.
摘要翻译： 一种转换装置包括像素，其包括设置在绝缘基板上的开关元件和设置在开关元件上并连接到开关元件的转换元件。 导电线耦合到像素并且具有用于提供到外部电路的连接的端子元件。 端子元件设置在形成在转换元件上的金属层中。 转换装置还包括覆盖端子元件的表面的透明导电层和覆盖端子元件边缘并具有开口的保护层。
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10.发明授权Conversion apparatus, radiation detecting apparatus, and radiation detecting system 失效转换装置，放射线检测装置和放射线检测系统公开(公告)号：US07629564B2
公开(公告)日：2009-12-08
申请号：US11912373
申请日：2006-07-10
IPC分类号： H01L27/00
CPC分类号： H01L27/14609 , H01L27/12 , H01L27/124 , H01L27/14603 , H01L27/14665
摘要： A conversion apparatus of the present invention includes a plurality of pixels including switching elements and conversion elements. The pixels are arranged in a pixel region including a switching element region in which switching elements are arranged in row and column directions and a conversion element region in which conversion elements are arranged in row and column directions. A plurality of wirings are including a second metal layer are connected to the plurality of switching elements of the column direction. Plural bias wirings of a fourth metal layer are connected to plural conversion elements. An external signal wiring of the fourth metal layer outside the pixel region is connected to the signal wirings. An external bias wiring of a first metal layer outside the pixel region is connected to the plurality of bias wirings. The external signal wiring and the external bias wiring intersect each other.
摘要翻译： 本发明的转换装置包括包括开关元件和转换元件的多个像素。 像素布置在包括开关元件区域中的开关元件区域的像素区域中，其中开关元件被排列在行和列方向上，并且转换元件区域中转换元件被排列成行和列方向。 多个布线包括第二金属层连接到列方向的多个开关元件。 第四金属层的多个偏置布线连接到多个转换元件。 像素区域外的第四金属层的外部信号配线与信号配线连接。 像素区域外的第一金属层的外部偏置布线连接到多个偏置布线。 外部信号线和外部偏置配线相互交叉。
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