发明授权
- 专利标题： Noise-reducing image sensor having light receiving elements
- 专利标题（中）： 具有光接收元件的降噪图像传感器
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申请号： US11590824申请日： 2006-11-01
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公开(公告)号： US07394059B2公开(公告)日： 2008-07-01
- 发明人: Kenzo Fukuyoshi , Satoshi Kitamura
- 申请人： Kenzo Fukuyoshi , Satoshi Kitamura
- 申请人地址： JP Tokyo
- 专利权人： Toppan Printing Co., Ltd.
- 当前专利权人： Toppan Printing Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Kratz, Quintos & Hanson, LLP
- 优先权： JP2004-193151 20040630
- 主分类号： G01J3/50
- IPC分类号： G01J3/50 ; H04N3/14
摘要：
In an embodiment example of the present invention, an image sensor comprises a filter used for an extraction of a specific color component of an incident light, a light receiving element which observes the incident light via the filter, a compensating filter having a transmission restraining characteristic in a visible light wavelength range and a transmission characteristic in a wavelength range on a longer wavelength out of the visible light wavelength range, and a compensating light receiving element which observes the incident light via the compensating filter for compensating an observation result by the light receiving element.
公开/授权文献
- US20070045517A1 Image sensor 公开/授权日：2007-03-01
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