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    • 6. 发明授权
    • Solid-state image pickup device and camera
    • 固态图像拾取装置和相机
    • US07714919B2
    • 2010-05-11
    • US11130160
    • 2005-05-17
    • Shunsuke InoueShin Kikuchi
    • Shunsuke InoueShin Kikuchi
    • H04N3/14H04N5/225H04N5/217H04N5/235
    • H04N5/378H04N5/343H04N5/347
    • A solid-state image pickup device includes an adder adding signals from pixels to achieve a high S/N, while performing both static image and moving image pickup. The device has a pixel unit having pixels arranged two-dimensionally and outputs pixel signals derived by photoelectric conversion. The device operates in a first mode of reading a pixel signal of every pixel, and a second mode of adding and reading a plurality of pixel signals. Variable gain column amplifiers perform readout at different gains in the first and second modes. The device also has output lines where output signals from the pixels arranged in one line are outputted respectively, and at least one of the variable gain amplifier is connected to each of the output lines. The gain at the time of readout in the second mode is higher than the gain at the time of readout in the first mode.
    • 固态图像拾取装置包括一个加法器,用于附加来自像素的信号以实现高S / N,同时执行静态图像和运动图像拾取。 该装置具有像素单元,其具有二维布置的像素,并且输出通过光电转换导出的像素信号。 该装置以读取每个像素的像素信号的第一模式和添加和读取多个像素信号的第二模式工作。 可变增益列放大器在第一和第二模式下以不同的增益执行读出。 该装置还具有分别输出来自排列在一行中的像素的输出信号的输出线,并且可变增益放大器中的至少一个连接到每个输出线。 在第二模式中读出时的增益高于在第一模式中读出时的增益。
    • 7. 发明申请
    • Solid-state image pickup device and camera
    • 固态图像拾取装置和相机
    • US20050259167A1
    • 2005-11-24
    • US11130160
    • 2005-05-17
    • Shunsuke InoueShin Kikuchi
    • Shunsuke InoueShin Kikuchi
    • H01L27/146H04N5/335H04N5/347H04N5/357H04N5/374H04N5/217
    • H04N5/378H04N5/343H04N5/347
    • In a solid-state image pickup device which has means of adding signals from a plurality of pixels, the present invention achieves a high S/N, and achieves a solid-state image pickup device suitable for both of static image pickup and moving image pickup. The solid-state image pickup device is a solid-state image pickup device which has a pixel unit has a plurality of pixels which are arranged two-dimensionally and output pixel signals derived by a photoelectric conversion, and is provided with a first mode of reading a pixel signal every pixel, and a second mode of adding and reading a plurality of pixel signals, having a variable gain column amplifier for performing readout at different gains in the first mode and second mode. The solid-state image pickup device has a plurality of output lines where output signals from a plurality of pixels arranged in one line are outputted respectively, and at least one of the variable gain amplifier is connected to each of the plurality of output lines. A gain at the time of readout in the second mode is made to be higher than a gain at the time of readout in the first mode.
    • 在具有从多个像素添加信号的装置的固体摄像装置中,本发明实现了高S / N,并且实现了适用于静态图像拾取和运动图像拾取两者的固态图像拾取装置 。 固体摄像装置是固体摄像装置,其具有像素单元,具有二维排列的多个像素,并输出通过光电转换得到的像素信号,并具有第一读取模式 每个像素的像素信号,以及添加和读取多个像素信号的第二模式,具有用于在第一模式和第二模式中以不同增益执行读出的可变增益列放大器。 固态摄像装置具有分别输出来自一行排列的多个像素的输出信号的多条输出线,并且可变增益放大器中的至少一方与多条输出线连接。 使得在第二模式中的读出时的增益高于在第一模式下的读出时的增益。
    • 8. 发明授权
    • Solid-state image pickup device and camera
    • 固态图像拾取装置和相机
    • US08077239B2
    • 2011-12-13
    • US12718257
    • 2010-03-05
    • Shunsuke InoueShin Kikuchi
    • Shunsuke InoueShin Kikuchi
    • H04N3/14H04N5/225H04N5/235H04N5/217
    • H04N5/378H04N5/343H04N5/347
    • A solid-state image pickup device which has means of adding signals from plural pixels, which achieves a high S/N and a pickup device suitable for both static and moving image pickup. The device has a pixel unit having plural pixels arranged two-dimensionally and outputting pixel signals derived by photoelectric conversion, and has a first mode reading a pixel signal every pixel, and a second mode adding and reading a plurality of pixel signals, having a variable gain column amplifier for performing readout at different gains in the first mode and second mode. The device has plural output lines where signals from plural pixels arranged in one line are outputted respectively, and at least one amplifier is connected to each of the plurality of output lines. Gain at time of second mode readout is higher than gain at time of first mode readout.
    • 一种固态图像拾取装置,其具有添加来自多个像素的信号的装置,其实现了高S / N,以及适于静态和运动图像拾取的拾取装置。 该装置具有像素单元,其具有二维布置的多个像素,并且输出通过光电转换导出的像素信号,并且具有每个像素读取像素信号的第一模式,以及添加和读取具有变量的多个像素信号的第二模式 增益列放大器,用于在第一模式和第二模式下以不同增益执行读出。 该装置具有多个输出线,其中分别输出排列成一行的多个像素的信号,并且至少一个放大器连接到多个输出线中的每一个。 第二模式读出时的增益高于第一模式读出时的增益。
    • 9. 发明申请
    • SOLID-STATE IMAGE PICKUP DEVICE AND CAMERA
    • 固态图像拾取器和摄像机
    • US20100157124A1
    • 2010-06-24
    • US12718257
    • 2010-03-05
    • Shunsuke InoueShin Kikuchi
    • Shunsuke InoueShin Kikuchi
    • H04N5/335
    • H04N5/378H04N5/343H04N5/347
    • In a solid-state image pickup device which has means of adding signals from a plurality of pixels, the present invention achieves a high S/N, and achieves a solid-state image pickup device suitable for both of static image pickup and moving image pickup. The solid-state image pickup device is a solid-state image pickup device which has a pixel unit has a plurality of pixels which are arranged two-dimensionally and output pixel signals derived by a photoelectric conversion, and is provided with a first mode of reading a pixel signal every pixel, and a second mode of adding and reading a plurality of pixel signals, having a variable gain column amplifier for performing readout at different gains in the first mode and second mode. The solid-state image pickup device has a plurality of output lines where output signals from a plurality of pixels arranged in one line are outputted respectively, and at least one of the variable gain amplifier is connected to each of the plurality of output lines. A gain at the time of readout in the second mode is made to be higher than a gain at the time of readout in the first mode.
    • 在具有从多个像素添加信号的装置的固体摄像装置中,本发明实现了高S / N,并且实现了适用于静态图像拾取和运动图像拾取两者的固态图像拾取装置 。 固体摄像装置是固体摄像装置,其具有像素单元,具有二维排列的多个像素,并输出通过光电转换得到的像素信号,并具有第一读取模式 每个像素的像素信号,以及添加和读取多个像素信号的第二模式,具有用于在第一模式和第二模式中以不同增益执行读出的可变增益列放大器。 固态摄像装置具有分别输出来自一行排列的多个像素的输出信号的多条输出线,并且可变增益放大器中的至少一方与多条输出线连接。 使得在第二模式中的读出时的增益高于在第一模式下的读出时的增益。