公开(公告)号：US20090256079A1

公开(公告)日：2009-10-15

申请号：US12488256

申请日：2009-06-19

申请人： Tadao Endo ,  Toshio Kameshima ,  Tomoyuki Yagi ,  Katsuro Takenaka ,  Keigo Yokoyama

发明人： Tadao Endo ,  Toshio Kameshima ,  Tomoyuki Yagi ,  Katsuro Takenaka ,  Keigo Yokoyama

IPC分类号： G01T1/24

CPC分类号： H04N5/32 ,  H04N5/3658 ,  H04N5/374 ,  H04N5/3742 ,  H04N5/378

摘要： For reducing extremely conspicuous line noise appearing in a picked up image with a simple configuration without complicating the configuration of an apparatus, an imaging apparatus a first sampling and holding circuit for sampling and holding an electric signal from pixels in one column of the detection unit and a second sampling and holding circuit for sampling and holding and electric signal from pixels in the other column of the detection unit, and a control unit for controlling such that the first and second sampling and holding circuits perform the sampling and holding in mutually different timings.

摘要翻译： 为了以简单的配置减少出现在拾取图像中的非常明显的线路噪声，而不会使设备的配置复杂化，成像设备具有用于从检测单元的一列中的像素采样和保持电信号的第一采样和保持电路，以及 用于从检测单元的另一列中的像素采样和保持电信号的第二采样和保持电路;以及控制单元，用于控制使得第一和第二采样保持电路在相互不同的定时执行采样和保持。

公开(公告)号：US07592599B2

公开(公告)日：2009-09-22

申请号：US10540423

申请日：2004-11-10

申请人： Toshio Kameshima

发明人： Toshio Kameshima

IPC分类号： H01L27/146

CPC分类号： H04N5/3658 ,  H01L27/14658 ,  H04N5/32 ,  H04N5/374 ,  H04N5/378

摘要： A photoelectric converting apparatus of the present invention includes, in one embodiment, a photoelectric converting element, a resetting transistor in which a source is connected to the photoelectric converting element and a drain is connected to a resetting power source, a readout transistor in which a gate is connected to the photoelectric converting element and a drain is connected to a readout power source, a signal line connected to a source of the readout transistor, a selecting transistor connected between the readout power source or the signal line and the readout transistor, and a constant current source connected to the signal line.

摘要翻译： 本发明的光电转换装置在一个实施例中包括光电转换元件，其中源极连接到光电转换元件并且漏极连接到复位电源的复位晶体管，其中， 栅极连接到光电转换元件，漏极连接到读出电源，连接到读出晶体管的源极的信号线，连接在读出电源或信号线与读出晶体管之间的选择晶体管，以及 连接到信号线的恒流源。

公开(公告)号：US07550733B2

公开(公告)日：2009-06-23

申请号：US11692534

申请日：2007-03-28

申请人： Tadao Endo ,  Toshio Kameshima ,  Tomoyuki Yagi ,  Katsuro Takenaka ,  Keigo Yokoyama

发明人： Tadao Endo ,  Toshio Kameshima ,  Tomoyuki Yagi ,  Katsuro Takenaka ,  Keigo Yokoyama

IPC分类号： G01T1/24

CPC分类号： A61B6/4488 ,  A61B6/4405 ,  A61B6/4441 ,  A61B6/548 ,  H04N5/32 ,  H04N5/3698

摘要： To provide a radiation imaging apparatus which is capable of both connecting state radiographing for radiographing with a C arm connected and non-connecting state radiographing for radiographing with the C arm disconnected, and is convenient and obtains high quality images, the apparatus includes: a flat panel detector; a holding unit for holding at least the flat panel detector; and a control unit for controlling the flat panel detector. With this configuration, the flat panel detector can be connected to and disconnected from the holding unit; connecting state radiographing can be performed with the flat panel detector connected to the holding unit, and non-connecting state radiographing can be performed with the flat panel detector disconnected from the holding unit; the control unit controls the flat panel detector such that a heat generation quantity of the flat panel detector during the non-connecting state radiographing can be lower than a heat generation quantity of the flat panel detector during the connecting state radiographing.

摘要翻译： 为了提供一种辐射成像装置，其能够将用于X射线照相的状态X射线照相用C臂连接和非连接状态X射线照相用于用C摄影机断开的X射线照相，并且便于获得高质量图像，该装置包括： 面板检测器 保持单元，用于至少保持平板检测器; 以及用于控制平板检测器的控制单元。 通过这种配置，平板检测器可以连接到保持单元并与其分离; 可以在与保持单元连接的平板检测器进行连接状态放射照像，并且可以在平板检测器与保持单元断开的情况下进行非连接状态的X线照相; 控制单元控制平板检测器，使得在连接状态放射照像期间平板检测器的发热量可以低于连接状态放射照相期间的平板检测器的发热量。

公开(公告)号：US07541595B2

公开(公告)日：2009-06-02

申请号：US11449621

申请日：2006-06-09

申请人： Tomoyuki Yagi ,  Tadao Endo ,  Toshio Kameshima ,  Katsuro Takenaka ,  Keigo Yokoyama

发明人： Tomoyuki Yagi ,  Tadao Endo ,  Toshio Kameshima ,  Katsuro Takenaka ,  Keigo Yokoyama

IPC分类号： G01T1/20

CPC分类号： G01T1/24

摘要： As to an electromagnetic radiation detecting apparatus, a radiation detecting apparatus, a radiation detecting system and a laser processing method, a TFT is disposed on an insulating substrate. A conversion element converting electromagnetic radiation into an electric signal is disposed over the TFT. A member for marking the position of the switching element is disposed on the conversion element. The position of a switching element having a defect can be located by means of the member on the conversion element. By radiating laser light to be focused on the member, it becomes possible to perform repair accurately.

摘要翻译： 对于电磁辐射检测装置，放射线检测装置，放射线检测系统和激光加工方法，TFT设置在绝缘基板上。 将电磁辐射转换为电信号的转换元件设置在TFT上。 用于标记开关元件的位置的构件设置在转换元件上。 具有缺陷的开关元件的位置可以通过转换元件上的元件来定位。 通过将激光照射到构件上，可以准确地进行修复。

公开(公告)号：US07505070B2

公开(公告)日：2009-03-17

申请号：US11182792

申请日：2005-07-18

申请人： Toshio Kameshima ,  Noriyuki Kaifu

发明人： Toshio Kameshima ,  Noriyuki Kaifu

IPC分类号： H04N3/14 ,  H04N5/335

CPC分类号： H04N5/376 ,  H04N5/374 ,  H04N5/3742

摘要： In order to eliminate impairment due to a disconnection and to make driving at high speed possible, a semiconductor device is provided which includes a plurality of pixels, each having a switching element, arrayed two-dimensionally, which includes a plurality of common lines connected to the switching elements arrayed in a direction, and which drives the switching elements. A plurality of driving devices for applying a control signal are connected to the common lines.

摘要翻译： 为了消除由于断开引起的损伤并且可以高速地进行驱动，提供了一种半导体器件，其包括多个像素，每个像素具有二维排列的开关元件，该开关元件包括多个连接到 开关元件沿一个方向排列并驱动开关元件。 用于施加控制信号的多个驱动装置连接到公共线。

公开(公告)号：US20090065702A1

公开(公告)日：2009-03-12

申请号：US12271612

申请日：2008-11-14

申请人： Toshio Kameshima ,  Tadao Endo ,  Tomoyuki Yagi ,  Katsuro Takenaka

发明人： Toshio Kameshima ,  Tadao Endo ,  Tomoyuki Yagi ,  Katsuro Takenaka

IPC分类号： G01T1/24

CPC分类号： H04N5/32 ,  H04N5/23245 ,  H04N5/363

摘要： An imaging apparatus includes a sensor array, readout apparatus, and control circuit. The readout apparatus includes first LPFs arranged in correspondence with signal lines, an analog multiplexer, and a second LPF. The cut-off frequencies of the first and second LPFs can be switched on two stages, and the control circuit switches the cut-off frequencies of the first and second LPFs in accordance with the imaging mode.

摘要翻译： 一种成像装置包括传感器阵列，读出装置和控​​制电路。 读出装置包括与信号线对应地布置的第一LPF，模拟多路复用器和第二LPF。 第一和第二LPF的截止频率可以在两级上切换，并且控制电路根据成像模式切换第一和第二LPF的截止频率。

公开(公告)号：US07381938B2

公开(公告)日：2008-06-03

申请号：US11844839

申请日：2007-08-24

申请人： Isao Kobayashi ,  Noriyuki Kaifu ,  Shinichi Takeda ,  Kazuaki Tashiro ,  Tadao Endo ,  Toshio Kameshima

发明人： Isao Kobayashi ,  Noriyuki Kaifu ,  Shinichi Takeda ,  Kazuaki Tashiro ,  Tadao Endo ,  Toshio Kameshima

IPC分类号： H01L27/00

CPC分类号： H04N5/3415 ,  H01L27/1446 ,  H01L27/14603 ,  H01L27/14609 ,  H01L27/1462 ,  H01L27/14643 ,  H01L27/14658 ,  H01L27/14659 ,  H01L27/14663 ,  H01L27/14676 ,  H04N5/32

摘要： A photoelectric converter includes a plurality of substrates, which are located adjacent to each other and on which a plurality of photoelectric conversion devices are two-dimensionally arranged, and either scan circuits or detection circuits that are arranged on two opposing sides of the photoelectric converter, whereby scanning directions either from the scan circuits or from the detection circuits, which are arranged on the two opposing sides, are capable of being set so as to be performed in like directions.

摘要翻译： 光电转换器包括多个彼此相邻定位且多个光电转换装置二维布置的基板以及布置在光电转换器的两个相对侧上的扫描电路或检测电路， 从而可以设置从扫描电路或布置在两个相对侧的检测电路的扫描方向，以便以相同的方向执行。

公开(公告)号：US20070297567A1

公开(公告)日：2007-12-27

申请号：US11755371

申请日：2007-05-30

申请人： KATSURO TAKENAKA ,  Tadao Endo ,  Toshio Kameshima ,  Tomoyuki Yagi ,  Keigo Yokoyama

发明人： KATSURO TAKENAKA ,  Tadao Endo ,  Toshio Kameshima ,  Tomoyuki Yagi ,  Keigo Yokoyama

IPC分类号： H05G1/64

CPC分类号： G01T1/244 ,  H04N5/32 ,  H04N5/3698 ,  H04N5/374 ,  H04N5/378

摘要： A radiation imaging apparatus is capable of taking a moving picture by acquisition by a reading circuit of a plurality of radiation image signals on the basis of a plurality of successive times of irradiation of a radiation detector with radiation rays. The radiation detector has a two-dimensional array of pixels. In a period between a start of an n-th time of irradiation with radiation rays and a start of an (n+1)-th time of irradiation with radiation rays, where n is a natural number, a controller switches an operation status of an analog-to-digital converter that converts electric signals read by the reading circuit into digital signals so that power consumption of the analog-to-digital converter is reduced.

摘要翻译： 辐射成像装置能够通过基于放射线检测器的多次连续照射时间的多个辐射图像信号的读取电路进行拍摄来拍摄运动图像。 辐射检测器具有二维像素阵列。 在用放射线照射的第n次开始和用辐射线照射的第（n + 1）次的开始之间的时间段中，其中n是自然数，控制器切换 将由读取电路读取的电信号转换成数字信号的模拟 - 数字转换器，从而降低模数转换器的功耗。

公开(公告)号：US07285765B2

公开(公告)日：2007-10-23

申请号：US11622971

申请日：2007-01-12

申请人： Isao Kobayashi ,  Noriyuki Kaifu ,  Shinichi Takeda ,  Kazuaki Tashiro ,  Tadao Endo ,  Toshio Kameshima

发明人： Isao Kobayashi ,  Noriyuki Kaifu ,  Shinichi Takeda ,  Kazuaki Tashiro ,  Tadao Endo ,  Toshio Kameshima

IPC分类号： H01J40/14

CPC分类号： H04N5/3415 ,  H01L27/1446 ,  H01L27/14603 ,  H01L27/14609 ,  H01L27/1462 ,  H01L27/14643 ,  H01L27/14658 ,  H01L27/14659 ,  H01L27/14663 ,  H01L27/14676 ,  H04N5/32

摘要： A photoelectric converter includes a plurality of substrates, which are located adjacent to each other and on which a plurality of photoelectric conversion devices are two-dimensionally arranged, and either scan circuits or detection circuits that are arranged on two opposing sides of the photoelectric converter, whereby scanning directions either from the scan circuits or from the detection circuits, which are arranged on the two opposing sides, are capable of being set so as to be performed in like directions.

公开(公告)号：US07271391B2

公开(公告)日：2007-09-18

申请号：US11240081

申请日：2005-09-29

申请人： Toshio Kameshima

发明人： Toshio Kameshima

IPC分类号： H01L27/146

CPC分类号： A61B6/00 ,  A61B6/4233 ,  A61B6/4405 ,  A61B6/563 ,  H04N5/32

摘要： A radiographic imaging apparatus includes an imaging means which captures a radiation image based on a radiation pulse emitted from a radiation generator, a radiation pulse detection means which detects the radiation pulse, and a control means which controls the imaging means based on a detection result obtained by the radiation pulse detection means. The control means includes a computing unit which computes the pulse width and period of the radiation pulse based on the detection result obtained by the radiation pulse detection means, and controls the imaging means based on the pulse width and period of the radiation pulse which are computed by the computing unit.

摘要翻译： 放射线照相成像装置包括：成像装置，其基于从辐射发生器发射的辐射脉冲拍摄放射线图像;辐射脉冲检测装置，其检测辐射脉冲;以及控制装置，其基于获得的检测结果来控制成像装置 通过辐射脉冲检测装置。 控制装置包括计算单元，其基于由辐射脉冲检测装置获得的检测结果计算辐射脉冲的脉冲宽度和周期，并且基于所计算的辐射脉冲的脉冲宽度和周期来控制成像装置 由计算单元。