发明授权
- 专利标题： 4-line CCD sensor and image input apparatus using the same
- 专利标题（中）： 4线CCD传感器和使用其的图像输入设备
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申请号： US11806118申请日： 2007-05-30
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公开(公告)号： US07518769B2公开(公告)日： 2009-04-14
- 发明人: Jun Sakakibara , Koji Tanimoto
- 申请人： Jun Sakakibara , Koji Tanimoto
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： KabushikI Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- 当前专利权人： KabushikI Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo JP Tokyo
- 代理机构： Foley & Lardner LLP
- 主分类号： H04N1/46
- IPC分类号： H04N1/46 ; H04N1/04
摘要：
A 4-line CCD sensor according to one embodiment of the present invention has a monochromic reading line sensor section and a color reading line sensor section. This 4-line CCD sensor is characterized in that amplification factors for amplifiers 1 to 4 are set so that the amplitude of an output signal from the monochromic reading line sensor section is the same as that of each output signal from the color reading line sensor section. This 4-line CCD sensor is characterized in that the amplification factors for the amplifiers 1 to 4 are set so that the amplitude of each output signal from the color reading line sensor section is smaller than that of an output signal from the monochromic reading line sensor section.
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