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    • 5. 发明授权
    • Solid-state image pickup element and electronic device
    • 固态摄像元件和电子设备
    • US09006855B2
    • 2015-04-14
    • US13561750
    • 2012-07-30
    • Taiichiro Watanabe
    • Taiichiro Watanabe
    • H01L31/00H04N5/359H01L27/146
    • H04N5/3591H01L27/1461H01L27/14645H01L27/14656
    • There is provided a solid-state image pickup element including a pixel array part in which a plurality of pixels are arranged on a silicon substrate in arrays, and a drive part driving the pixel. The pixel includes a photoelectric conversion part formed near a second face of the silicon substrate opposite to a first face on which a wiring layer is laminated, for generating a charge corresponding to incident light, an overflow part formed in contact with the second face and fixed to a predetermined voltage, and a potential barrier part formed to be connected with the photoelectric conversion part and the overflow part, for serving as a barrier against a charge overflowed from the photoelectric conversion part on the overflow part.
    • 提供了一种固体摄像元件,其包括阵列中的多个像素排列在硅衬底上的像素阵列部分和驱动该像素的驱动部分。 像素包括形成在硅衬底的与第一面相对的第二面附近的光电转换部分,其上层叠有布线层,用于产生与入射光相对应的电荷,溢出部分形成为与第二面接触并固定 形成为与光电转换部和溢出部连接的势垒部,用于防止在溢流部从光电转换部溢出的电荷。
    • 8. 发明申请
    • SOLID-STATE IMAGE PICKUP ELEMENT AND ELECTRONIC DEVICE
    • 固态图像拾取元件和电子器件
    • US20130032919A1
    • 2013-02-07
    • US13561750
    • 2012-07-30
    • Taiichiro Watanabe
    • Taiichiro Watanabe
    • H01L31/02
    • H04N5/3591H01L27/1461H01L27/14645H01L27/14656
    • There is provided a solid-state image pickup element including a pixel array part in which a plurality of pixels are arranged on a silicon substrate in arrays, and a drive part driving the pixel. The pixel includes a photoelectric conversion part formed near a second face of the silicon substrate opposite to a first face on which a wiring layer is laminated, for generating a charge corresponding to incident light, an overflow part formed in contact with the second face and fixed to a predetermined voltage, and a potential barrier part formed to be connected with the photoelectric conversion part and the .overflow part, for serving as a barrier against a charge overflowed from the photoelectric conversion part on the overflow part.
    • 提供了一种固体摄像元件,其包括阵列中的多个像素排列在硅衬底上的像素阵列部分和驱动该像素的驱动部分。 像素包括形成在硅衬底的与第一面相对的第二面附近的光电转换部分,其上层叠有布线层,用于产生与入射光相对应的电荷,溢出部分形成为与第二面接触并固定 形成为与光电转换部和流出部连接的势垒部,用于防止从溢流部上的光电转换部溢出的电荷。