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    • 4. 发明申请
    • SOLID STATE IMAGING DEVICE
    • 固态成像装置
    • US20130285188A1
    • 2013-10-31
    • US13977976
    • 2011-11-11
    • Tomohiro IkeyaYasuhito YonetaHisanori SuzukiMasaharu Muramatsu
    • Tomohiro IkeyaYasuhito YonetaHisanori SuzukiMasaharu Muramatsu
    • H01L31/02
    • H01L31/02H01L27/14806H01L27/14825H01L27/14831H01L27/14887
    • A solid state imaging device 1 is provided with a photoelectric conversion portion 2 having photosensitive regions 13, and a potential gradient forming portion 3 arranged opposite to the photosensitive regions 13. A planar shape of each photosensitive region 13 is a substantially rectangular shape composed of two long sides and two short sides. The photosensitive regions 13 are juxtaposed in a first direction intersecting with the long sides. The potential gradient forming portion 3 has a first potential gradient forming region to form a potential gradient becoming lower along a second direction from one of the short sides to the other of the short sides, and a second potential gradient forming region to form a potential gradient becoming higher along the second direction. The second potential gradient forming region is arranged next to the first potential gradient forming region in the second direction.
    • 固态成像装置1设置有具有感光区域13的光电转换部分2和与感光区域13相对设置的电位梯度形成部分3.每个光敏区域13的平面形状是由两个 长边和两边。 感光区域13在与长边相交的第一方向上并列。 电位梯度形成部分3具有第一电位梯度形成区域,以形成沿着从短边中的一个短边到另一个的第二方向变低的电位梯度,以及第二电位梯度形成区域,以形成电位梯度 沿着第二个方向变得更高。 第二电位梯度形成区域沿着第二方向布置在第一电位梯度形成区域的旁边。
    • 5. 发明授权
    • Solid state imaging device
    • 固态成像装置
    • US08841714B2
    • 2014-09-23
    • US13979172
    • 2011-11-11
    • Tomohiro IkeyaYasuhito YonetaHisanori SuzukiMasaharu Muramatsu
    • Tomohiro IkeyaYasuhito YonetaHisanori SuzukiMasaharu Muramatsu
    • H01L31/02H01L27/148H04N5/372H01L27/146
    • H01L27/14806H01L27/14601H01L27/14825H01L27/14831H04N5/37213
    • A solid state imaging device 1 is provided with a photoelectric conversion portion 2 having a plurality of photosensitive regions 7, and a potential gradient forming portion 3 having an electroconductive member 8 arranged opposite to the photosensitive regions 7. A planar shape of each photosensitive region 7 is a substantially rectangular shape. The photosensitive regions 7 are juxtaposed in a first direction intersecting with the long sides. The potential gradient forming portion 3 forms a potential gradient becoming higher along a second direction from one of the short sides to the other of the short sides of the photosensitive regions 7. The electroconductive member 8 includes a first region 8a extending in the second direction and having a first electric resistivity, and a second region 8b extending in the second direction and having a second electric resistivity smaller than the first electric resistivity.
    • 固态成像装置1具有具有多个感光区域7的光电转换部分2和具有与感光区域7相对布置的导电部件8的电位梯度形成部分3.每个光敏区域7的平面形状 是大致矩形的形状。 感光区域7在与长边相交的第一方向上并列。 电位梯度形成部分3形成沿着从感光区域7的短边中的一个短边到另一个的第二方向变得更高的电位梯度。导电部件8包括沿第二方向延伸的第一区域8a和 具有第一电阻率,第二区域8b沿第二方向延伸并具有小于第一电阻率的第二电阻率。
    • 6. 发明申请
    • SOLID STATE IMAGING DEVICE
    • 固态成像装置
    • US20130292742A1
    • 2013-11-07
    • US13979172
    • 2011-11-11
    • Tomohiro IkeyaYasuhito YonetaHisanori SuzukiMasaharu Muramatsu
    • Tomohiro IkeyaYasuhito YonetaHisanori SuzukiMasaharu Muramatsu
    • H01L27/148
    • H01L27/14806H01L27/14601H01L27/14825H01L27/14831H04N5/37213
    • A solid state imaging device 1 is provided with a photoelectric conversion portion 2 having a plurality of photosensitive regions 7, and a potential gradient forming portion 3 having an electroconductive member 8 arranged opposite to the photosensitive regions 7. A planar shape of each photosensitive region 7 is a substantially rectangular shape. The photosensitive regions 7 are juxtaposed in a first direction intersecting with the long sides. The potential gradient forming portion 3 forms a potential gradient becoming higher along a second direction from one of the short sides to the other of the short sides of the photosensitive regions 7. The electroconductive member 8 includes a first region 8a extending in the second direction and having a first electric resistivity, and a second region 8b extending in the second direction and having a second electric resistivity smaller than the first electric resistivity.
    • 固态成像装置1具有具有多个感光区域7的光电转换部分2和具有与感光区域7相对布置的导电部件8的电位梯度形成部分3.每个光敏区域7的平面形状 是大致矩形的形状。 感光区域7在与长边相交的第一方向上并列。 电位梯度形成部分3形成沿着从感光区域7的短边中的一个短边到另一个的第二方向变得更高的电位梯度。导电部件8包括沿第二方向延伸的第一区域8a和 具有第一电阻率,第二区域8b沿第二方向延伸并具有小于第一电阻率的第二电阻率。