发明授权
- 专利标题： Multilinear image sensor with charge integration
- 专利标题（中）： 具有电荷积分的多线性图像传感器
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申请号： US13514982申请日： 2010-12-02
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公开(公告)号： US08748954B2公开(公告)日： 2014-06-10
- 发明人: Frederic Mayer
- 申请人： Frederic Mayer
- 申请人地址： FR Saint-Égrève
- 专利权人： E2V Semiconductors
- 当前专利权人： E2V Semiconductors
- 当前专利权人地址： FR Saint-Égrève
- 代理机构： Lowe Hauptman & Ham, LLP
- 优先权： FR0958796 20091209
- 国际申请： PCT/EP2010/068694 WO 20101202
- 国际公布： WO2011/069880 WO 20110616
- 主分类号： H01L31/062
- IPC分类号： H01L31/062
摘要：
The invention relates to linear time-delay and integration sensors (or TDI sensors). According to the invention, adjacent pixels of the same rank comprise, alternately, at least one photodiode and one transfer gate adjacent to the photodiode, the photodiodes comprising a common reference region of a first conductivity type, in which an individual region of opposite conductivity type is formed, itself covered by a individual surface region of the first conductivity type, characterized in that the surface regions of two photodiodes located on either side of a transfer gate are electrically separated so as to be able to be brought to different potentials in order to create potential wells and potential barriers allowing accumulation and transfer of charges as desired.
公开/授权文献
- US20120248516A1 MULTILINEAR IMAGE SENSOR WITH CHARGE INTEGRATION 公开/授权日：2012-10-04
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