发明授权
- 专利标题： Solid state image sensor
- 专利标题（中）： 固态图像传感器
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申请号： US12185314申请日： 2008-08-04
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公开(公告)号： US07732843B2公开(公告)日： 2010-06-08
- 发明人: Keishi Tachikawa
- 申请人： Keishi Tachikawa
- 申请人地址： JP Osaka
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Steptoe & Johnson LLP
- 优先权： JP2007-203722 20070806
- 主分类号： H01L31/062
- IPC分类号： H01L31/062
摘要：
Forming an impurity region 6 and an impurity region 5 having a lower concentration than the impurity region 6 in a lower layer region of a gate electrode close to the boundary with a signal electron-voltage conversion section of a horizontal CCD outlet makes it possible to smooth a potential distribution at the time of transfer, improve the transfer efficiency, increase the number of saturated electrons and reduce variations in the transfer efficiency and variations in saturation.
公开/授权文献
- US20090039395A1 SOLID STATE IMAGE SENSOR 公开/授权日：2009-02-12
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