Invention Grant
- Patent Title: 4-line CCD sensor and image input apparatus using the same
- Patent Title (中): 4线CCD传感器和使用其的图像输入设备
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Application No.: US12396962Application Date: 2009-03-03
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Publication No.: US08107137B2Publication Date: 2012-01-31
- Inventor: Jun Sakakibara , Koji Tanimoto
- Applicant: Jun Sakakibara , Koji Tanimoto
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- Current Assignee: Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Foley & Lardner LLP
- Main IPC: H04N1/04
- IPC: H04N1/04
Abstract:
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.
Public/Granted literature
- US20090168123A1 4-LINE CCD SENSOR AND IMAGE INPUT APPARATUS USING THE SAME Public/Granted day:2009-07-02
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