发明申请
- 专利标题： IMAGE SENSOR AND CMOS IMAGE SENSOR
- 专利标题（中）： 图像传感器和CMOS图像传感器
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申请号： US12338001申请日： 2008-12-18
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公开(公告)号： US20090152605A1公开(公告)日： 2009-06-18
- 发明人: Toshikazu Ohno , Yugo Nose , Ryu Shimizu , Mamoru Arimoto , Tatsushi Ohyama
- 申请人： Toshikazu Ohno , Yugo Nose , Ryu Shimizu , Mamoru Arimoto , Tatsushi Ohyama
- 申请人地址： JP Anpachi-Gun
- 专利权人： Sanyo Electric Co., Ltd.
- 当前专利权人： Sanyo Electric Co., Ltd.
- 当前专利权人地址： JP Anpachi-Gun
- 优先权： JPJP2007-325635 20071218; JPJP2008-197220 20080731
- 主分类号： H01L33/00
- IPC分类号： H01L33/00 ; H01L27/146
摘要：
An image sensor includes a carrier generating portion having a photoelectric conversion function, a voltage conversion portion for converting signal charges to a voltage, a charge increasing portion for increasing carriers generated by the carrier generating portion and a light shielding film formed to cover at least one part of the charge increasing portion.
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