发明申请
US20080309808A1 METHOD OF DRIVING CCD SOLID-STATE IMAGE PICKUP DEVICE, AND IMAGE PICKUP APPARATUS 审中-公开
驱动CCD固态摄像装置的方法和图像拾取装置

  • 专利标题: METHOD OF DRIVING CCD SOLID-STATE IMAGE PICKUP DEVICE, AND IMAGE PICKUP APPARATUS
  • 专利标题(中): 驱动CCD固态摄像装置的方法和图像拾取装置
  • 申请号: US12140724
    申请日: 2008-06-17
  • 公开(公告)号: US20080309808A1
    公开(公告)日: 2008-12-18
  • 发明人: Daisuke KUSUDAHirokazu KobayashiKazuya Oda
  • 申请人: Daisuke KUSUDAHirokazu KobayashiKazuya Oda
  • 优先权: JPP2007-160199 20070618; JPP2007-256224 20070928; JPP2007-256226 20070928; JPP2007-256227 20070928
  • 主分类号: H04N5/335
  • IPC分类号: H04N5/335
METHOD OF DRIVING CCD SOLID-STATE IMAGE PICKUP DEVICE, AND IMAGE PICKUP APPARATUS
摘要:
A method of driving a CCD solid-state image pickup device, which performs multiplication driving on the signal charges, the method including: reading out signal charges from a plurality of photoelectric converting elements that are arranged in a two-dimensional array-like pattern to a charge transfer path that is disposed in parallel to a photoelectric converting element column of the photoelectric converting elements; and applying a multiplying pulse to a multiplying electrode among transfer electrodes constituting the charge transfer path, wherein an electrode, which is set as the multiplying electrode among the transfer electrodes, is periodically changed.
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