发明授权
US08390692B2 Image pick up apparatus and image pick up method capable of reading signal charge for image display by newly performing exposure while reading signal charge for still image by simultaneous exposure of all pixels 有权
图像拾取装置和图像拾取方法,能够通过同时曝光所有像素来读取静止图像的信号电荷,通过新近曝光来读取用于图像显示的信号电荷

  • 专利标题: Image pick up apparatus and image pick up method capable of reading signal charge for image display by newly performing exposure while reading signal charge for still image by simultaneous exposure of all pixels
  • 专利标题(中): 图像拾取装置和图像拾取方法,能够通过同时曝光所有像素来读取静止图像的信号电荷,通过新近曝光来读取用于图像显示的信号电荷
  • 申请号: US12693679
    申请日: 2010-01-26
  • 公开(公告)号: US08390692B2
    公开(公告)日: 2013-03-05
  • 发明人: Tsutomu HondaYuichi Gomi
  • 申请人: Tsutomu HondaYuichi Gomi
  • 申请人地址: JP Tokyo
  • 专利权人: Olympus Imaging Corp.
  • 当前专利权人: Olympus Imaging Corp.
  • 当前专利权人地址: JP Tokyo
  • 代理机构: Straub & Pokotylo
  • 代理商 John C. Pokotylo
  • 优先权: JP2009-023034 20090203
  • 主分类号: H04N5/235
  • IPC分类号: H04N5/235
Image pick up apparatus and image pick up method capable of reading signal charge for image display by newly performing exposure while reading signal charge for still image by simultaneous exposure of all pixels
摘要:
The present invention is an image pickup apparatus including a pixel section in which pixels each including a photoelectric conversion section are two-dimensionally arrayed, a transistor that collectively resets the photoelectric conversion sections, an exposure control section that performs control so as to perform exposure for a predetermined time after reset, a signal charge storage section that is light-shielded and stores signal charge generated by the photoelectric conversion sections, a transistor that collectively transfers signal charge from the photoelectric conversion sections to the signal storage section, and a selection transistor that reads still image signal charge for an LV pixel group before signal charge of other pixel groups, then reads signal charge for a live view generated by the LV pixel group one or more times within a time segment during which the still image signal charge of the other pixel groups is read.
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