利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

66 条记录 (耗时 0.025 秒)

    Image sensor, imaging system, and image sensor control method
    31.
    发明授权
    Image sensor, imaging system, and image sensor control method 有权
    图像传感器，成像系统和图像传感器控制方法

    公开(公告)号：US08072526B2

    公开(公告)日：2011-12-06

    申请号：US12428105

    申请日：2009-04-22

    申请人： Kazuaki Tashiro ,  Noriyuki Kaifu

    发明人： Kazuaki Tashiro ,  Noriyuki Kaifu

    IPC分类号： H04N5/335

    CPC分类号： H04N5/363 ,  H04N5/374 ,  H04N5/37457

    摘要： An image sensor comprises a pixel array, and a control unit which performs, in a first period, a control operation of an electric potential of a signal line to turn off a MOS transistor while the electric potential of a charge-voltage converter in a selected pixel is maintained at an electric potential of a selected state, and, in a second period subsequent to the first period, performs a control operation of the electric potential of the signal line to turn on the MOS transistor while the electric potential of the charge-voltage converter in the selected pixel is maintained at an electric potential of the selected state.

    摘要翻译： 图像传感器包括像素阵列和控制单元，该控制单元在第一时段中执行信号线的电位的控制操作以关闭MOS晶体管，同时在所选择的电压 - 电压转换器中的电位 像素保持在选择状态的电位，并且在第一周期之后的第二周期中，执行信号线的电位的控制操作以导通MOS晶体管，同时电荷 - 所选择的像素中的电压转换器保持在所选状态的电位。

    Radiation CT radiographing device, radiation CT radiographing system, and radiation CT radiographing method using the same
    33.
    发明授权
    Radiation CT radiographing device, radiation CT radiographing system, and radiation CT radiographing method using the same 失效
    放射CT放射摄影装置，放射CT射线照相系统及其放射CT摄影方法

    公开(公告)号：US07310404B2

    公开(公告)日：2007-12-18

    申请号：US11084130

    申请日：2005-03-21

    申请人： Kazuaki Tashiro ,  Noriyuki Kaifu ,  Mikio Nakano

    发明人： Kazuaki Tashiro ,  Noriyuki Kaifu ,  Mikio Nakano

    IPC分类号： G01N23/00 ,  H05G1/60

    CPC分类号： A61B6/032 ,  A61B6/04 ,  A61B6/0457 ,  A61B6/4021 ,  A61B6/4291 ,  A61B6/5258 ,  A61B6/547

    摘要： An object rotating type cone beam radiation CT radiographing device in which a high speed and high sensitivity are obtained with low costs is provided. Thus, a radiation CT device of high performance for vehicle-mounted use and group medical examination can be provided at low costs. In the object rotating type cone beam radiation CT radiographing device, a rotational angle of an object is detected, a signal storage period of a batch-exposure type radiation image sensor panel is controlled on the basis of the rotational angle signal, and a signal storage period of a signal storage type reference signal generator is controlled. There is provided a radiation CT radiographing device in which the object can be photographed at arbitrary resolution during the photographing, a fluctuation of a radiation source during the photographing can be detected without using a special detector and corrected in accordance with its detection amount.

    摘要翻译： 提供了以低成本获得高速度和高灵敏度的物体旋转式锥束辐射CT摄影装置。 因此，可以以低成本提供用于车载使用和组体检的高性能的辐射CT装置。 在物体旋转式锥束辐射CT摄影装置中，检测物体的旋转角度，基于旋转角度信号控制批量曝光型放射线图像传感器面板的信号存储期间，信号存储 控制信号存储型参考信号发生器的周期。 提供了一种放射CT摄影装置，其中可以在拍摄期间以任意分辨率拍摄对象，可以在不使用特殊检测器的情况下检测拍摄期间的辐射源的波动，并根据其检测量进行校正。

    Image pickup apparatus having non-destructively readable image pickup means for picking up an object image
    35.
    发明授权
    Image pickup apparatus having non-destructively readable image pickup means for picking up an object image 有权
    具有用于拾取对象图像的非破坏性可读图像拾取装置的图像拾取装置

    公开(公告)号：US07589774B2

    公开(公告)日：2009-09-15

    申请号：US11143726

    申请日：2005-06-03

    申请人： Noriyuki Kaifu ,  Kazuaki Tashiro ,  Osamu Yuki

    发明人： Noriyuki Kaifu ,  Kazuaki Tashiro ,  Osamu Yuki

    IPC分类号： H04N5/217 ,  H05G1/64

    CPC分类号： H04N5/325 ,  H04N5/2176

    摘要： An image sensing apparatus including an X-ray image sensing unit having a non-destructive read function, adapted to sense an object image, and a subtractor adapted to sequentially output as a corrected value a difference between a plurality of frames sequentially read out non-destructively from the X-ray image sensing unit and a frame read out before the plurality of frames.

    摘要翻译： 一种图像感测装置，包括具有非破坏性读取功能的X射线图像感测单元，适用于感测对象图像;以及减法器，适于依次输出多个帧之间的差异作为校正值， 从X射线图像感测单元和在多个帧之前读出的帧相消。

    Image-sensor, image-sensing apparatus using the image sensor, and image-sensing system
    37.
    发明授权
    Image-sensor, image-sensing apparatus using the image sensor, and image-sensing system 失效
    图像传感器，使用图像传感器的图像感测装置和图像感测系统

    公开(公告)号：US06906332B2

    公开(公告)日：2005-06-14

    申请号：US10231243

    申请日：2002-08-29

    申请人： Kazuaki Tashiro ,  Noriyuki Kaifu ,  Shin Kikuchi ,  Tomoyuki Noda

    发明人： Kazuaki Tashiro ,  Noriyuki Kaifu ,  Shin Kikuchi ,  Tomoyuki Noda

    IPC分类号： G01T1/20 ,  A61B6/00 ,  G01J1/00 ,  G01T1/24 ,  G01T1/29 ,  H01L27/14 ,  H01L27/146 ,  H04N1/38 ,  H04N5/32 ,  H04N5/335 ,  H04N5/357 ,  H04N5/369 ,  H04N5/374 ,  B01T1/24

    CPC分类号： G01T1/2018 ,  G01T1/2928 ,  H01L27/14609 ,  H01L27/14658

    摘要： An image sensor has a plurality of pixels, each pixel including a photoelectric converter and a pixel circuit for processing signals from the photoelectric converter and outputting processed signals and a scanning circuit, disposed between the photoelectric converters, included in each of at least two adjacent pixels among a plurality of pixels aligned in a single direction. An edge pixel accommodates, in order from an edge of the image sensor toward an interior, a predetermined empty region, a photoelectric converter and a pixel circuit. There is at least one position at which two adjacent pixels, the first of the two pixels accommodating, in order, a pixel circuit, a photoelectric converter and predetermined empty region, the second accommodating, in order, a predetermined empty region, a photoelectric converter and a pixel circuit. The scanning circuit is disposed in the predetermined empty region between the two adjacent pixels.

    摘要翻译： 图像传感器具有多个像素，每个像素包括光电转换器和用于处理来自光电转换器的信号并输出​​处理的信号的像素电路和设置在光电转换器之间的扫描电路，所述扫描电路包括在至少两个相邻像素中的每一个中 在沿单个方向排列的多个像素中。 边缘像素从图像传感器的边缘向内部依次容纳预定的空白区域，光电转换器和像素电路。 存在两个相邻像素中的至少一个位置，两个像素中的第一像素依次容纳像素电路，光电转换器和预定的空白区域，第二个按顺序容纳预定的空白区域，光电转换器 和像素电路。 扫描电路设置在两个相邻像素之间的预定空白区域中。

    Image sensing apparatus
    39.
    发明授权
    Image sensing apparatus 失效
    影像传感装置

    公开(公告)号：US06479827B1

    公开(公告)日：2002-11-12

    申请号：US09605371

    申请日：2000-06-29

    申请人： Osamu Hamamoto ,  Noriyuki Kaifu ,  Kazuaki Tashiro ,  Osamu Yuki ,  Kenji Kajiwara

    发明人： Osamu Hamamoto ,  Noriyuki Kaifu ,  Kazuaki Tashiro ,  Osamu Yuki ,  Kenji Kajiwara

    IPC分类号： G01J2700

    CPC分类号： H04N5/2254 ,  G02B6/06 ,  H01L27/146 ,  H01L31/02322 ,  H04N5/32 ,  H04N5/3415

    摘要： An image sensing apparatus is constructed in the optimum structure for provision of a wide photoreceptive area and has a plurality of solid state image sensing devices, each having a photoreceptive area comprising a plurality of photoelectric conversion elements, and a plurality of optical fiber plates for guiding light to the respective solid state image sensing devices, wherein the optical fiber plates are of a configuration for guiding light obliquely relative to a direction normal to an incidence plane of light of the optical fiber plates and toward the periphery of the solid state image sensing devices to which the optical fiber plates guide the light.

    摘要翻译： 图像感测装置被构造成用于提供宽的感光区域的最佳结构，并且具有多个固态图像感测装置，每个固态图像感测装置具有包括多个光电转换元件的感光区域，以及用于引导的多个光纤板 照射到相应的固态图像感测装置，其中，所述光纤板具有用于相对于与所述光纤板的光入射面垂直的方向倾斜地引导光并朝向所述固态图像感测装置的周边的构造 光纤板引导光。

    Image sensing apparatus having an effective pixel area
    40.
    发明授权
    Image sensing apparatus having an effective pixel area 有权
    具有有效像素面积的图像感测装置

    公开(公告)号：US07920195B2

    公开(公告)日：2011-04-05

    申请号：US12427437

    申请日：2009-04-21

    申请人： Osamu Yuki ,  Noriyuki Kaifu ,  Kazuaki Tashiro ,  Tetsunobu Kochi

    发明人： Osamu Yuki ,  Noriyuki Kaifu ,  Kazuaki Tashiro ,  Tetsunobu Kochi

    IPC分类号： H04N3/15 ,  H04N5/335

    CPC分类号： H01L27/14603 ,  H01L27/14609 ,  H04N5/32 ,  H04N5/3415 ,  H04N5/347

    摘要： An image sensing apparatus provided with a plurality of image sensing elements each including a plurality of photoelectric conversion sections and an adding circuit adapted to add signals from the plurality of photoelectric conversion sections to obtain a one-pixel signal, wherein the adding circuit adds the signals such that the one-pixel signals obtained by the addition are arranged at equal intervals in an area extending over the plurality of image sensing elements.

    摘要翻译： 一种具有多个图像感测元件的图像感测装置，每个图像感测元件包括多个光电转换部分和一个加法电路，适于从多个光电转换部分添加信号以获得一个像素信号，其中加法电路将信号 使得通过相加获得的单像素信号以等间隔排列在多个图像感测元件上延伸的区域中。