SYSTEM, METHOD, AND DEVICE FOR SUPPRESSION OF DARK CURRENT
    2.
    发明申请
    SYSTEM, METHOD, AND DEVICE FOR SUPPRESSION OF DARK CURRENT 审中-公开
    用于抑制深电流的系统,方法和装置

    公开(公告)号:US20130193307A1

    公开(公告)日:2013-08-01

    申请号:US13696186

    申请日:2011-05-05

    IPC分类号: H04N5/361

    CPC分类号: H04N5/361

    摘要: A method, system and device for reducing dark current, by clamping the voltage across the photodiode to about zero using local storage of charge, in an array of pixel cells in which each pixel cell has a photodiode configured to receive light and generate a photocharge during an integration period.

    摘要翻译: 一种用于减少暗电流的方法,系统和装置,通过在像素单元的阵列中将局部的电荷存储将光电二极管两端的电压钳位为约零,其中每个像素单元具有被配置为接收光并在其中产生光电荷的光电二极管 一个整合期。