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    Image sensor and sensor unit
    2.
    发明授权
    Image sensor and sensor unit 有权
    图像传感器和传感器单元

    公开(公告)号：US07952121B2

    公开(公告)日：2011-05-31

    申请号：US12197515

    申请日：2008-08-25

    申请人： Mamoru Arimoto ,  Hayato Nakashima ,  Kaori Misawa ,  Ryu Shimizu

    发明人： Mamoru Arimoto ,  Hayato Nakashima ,  Kaori Misawa ,  Ryu Shimizu

    IPC分类号： H01L31/00

    CPC分类号： H01L27/14603 ,  H01L27/14609 ,  H01L29/76825

    摘要： An image sensor includes a charge storage portion for storing and transferring signal charges, a first electrode for forming an electric field storing the signal charges in the charge storage portion, a charge increasing portion for increasing the signal charges stored in the charge storage portion and a second electrode for forming another electric field increasing the signal charges in the charge increasing portion, wherein the quantity of the signal charges storable in the charge storage portion is not less than the quantity of the signal charges storable in the charge increasing portion.

    摘要翻译： 图像传感器包括用于存储和传送信号电荷的电荷存储部分，用于形成存储电荷存储部分中的信号电荷的电场的第一电极，用于增加存储在电荷存储部分中的信号电荷的电荷增加部分，以及 第二电极，用于形成增加电荷增加部分中的信号电荷的另一电场，其中可存储在电荷存储部分中的信号电荷的量不小于可存储在电荷增加部分中的信号电荷的量。

    IMAGE SENSOR AND METHOD OF MANUFACTURING IMAGE SENSOR
    3.
    发明申请
    IMAGE SENSOR AND METHOD OF MANUFACTURING IMAGE SENSOR 审中-公开
    图像传感器和图像传感器的制造方法

    公开(公告)号：US20090316032A1

    公开(公告)日：2009-12-24

    申请号：US12479325

    申请日：2009-06-05

    申请人： Kaori Misawa ,  Mamoru Arimoto ,  Hayato Nakashima ,  Ryu Shimizu

    发明人： Kaori Misawa ,  Mamoru Arimoto ,  Hayato Nakashima ,  Ryu Shimizu

    IPC分类号： H04N5/335 ,  H01L21/28

    CPC分类号： H01L27/14689 ,  H01L27/14609 ,  H01L27/14612 ,  H01L27/14643 ,  H04N5/374

    摘要： An image sensor includes an increase portion for impact-ionizing and increasing signal charges, a charge increasing electrode for applying a voltage increasing the signal charges to the increase portion and an insulating film provided between the charge increasing electrode and the increase portion, wherein the insulating film includes a first insulating film made of a thermal oxide film and a second insulating film made of an oxide film, formed on the first insulating film.

    摘要翻译： 图像传感器包括用于冲击电离和增加信号电荷的增加部分，用于将增加信号电荷的电压施加到增加部分的电荷增加电极和设置在电荷增加电极与增加部分之间的绝缘膜，其中绝缘 膜包括由第一绝缘膜形成的由热氧化膜制成的第一绝缘膜和由氧化膜制成的第二绝缘膜。

    IMAGE SENSOR
    4.
    发明申请
    IMAGE SENSOR 审中-公开
    图像传感器

    公开(公告)号：US20100270594A1

    公开(公告)日：2010-10-28

    申请号：US12723155

    申请日：2010-03-12

    申请人： Ryu Shimizu ,  Mamoru Arimoto

    发明人： Ryu Shimizu ,  Mamoru Arimoto

    IPC分类号： H01L27/148 ,  H01L27/146

    CPC分类号： H01L27/14609 ,  H01L27/14603 ,  H01L27/14612 ,  H01L27/1464 ,  H01L27/14689

    摘要： An image sensor according to the present invention includes a second conductivity type first impurity region provided on a surface of a first conductivity type semiconductor substrate for constituting a transfer channel for signal charges, a charge increasing portion provided on the first impurity region for increasing the amount of signal charges by impact ionization, an increasing electrode provided on the side of the surface of the semiconductor substrate for applying a voltage to the charge increasing portion, and a second conductivity type second impurity region opposed to the first impurity region through a prescribed region of the semiconductor substrate and suppliable with charges.

    摘要翻译： 根据本发明的图像传感器包括：第二导电型第一杂质区，设置在第一导电型半导体衬底的表面上，用于构成用于信号电荷的转移沟道;电荷增加部，设置在第一杂质区上用于增加量 通过冲击电离形成的信号电荷的增加电极，设置在用于向电荷增加部分施加电压的半导体衬底的表面侧的增加的电极以及与第一杂质区相对的第二导电类型的第二杂质区， 半导体衬底，并可充电。

    IMAGING DEVICE
    6.
    发明申请
    IMAGING DEVICE 审中-公开
    成像装置

    公开(公告)号：US20090144354A1

    公开(公告)日：2009-06-04

    申请号：US12324225

    申请日：2008-11-26

    申请人： Kaori Misawa ,  Ryu Shimizu ,  Mamoru Arimoto ,  Hayato Nakashima

    发明人： Kaori Misawa ,  Ryu Shimizu ,  Mamoru Arimoto ,  Hayato Nakashima

    IPC分类号： G06G7/16

    CPC分类号： H01L27/14609 ,  H01L27/14603 ,  H01L31/035281

    摘要： An imaging device that improves properties for multiplying signal charges. The imaging device includes an accumulation section which accumulates signal charges. A transfer section transfers the signal charges accumulated in the accumulation section. A multiplier section increases the signal charges accumulated in the accumulation section. The transfer section includes a first insulating member arranged on a substrate and a first electrode arranged on the first insulating member. The multiplier section includes a second insulating member arranged on the substrate and a second electrode arranged on the second insulating member. The second insulating member has a thickness which is greater than that of the first insulating member.

    摘要翻译： 一种成像装置，可改善乘法信号电荷的特性。 成像装置包括累积信号电荷的累积部。 传送部分传送累积部分中积累的信号电荷。 乘法器部分增加累积部分中积累的信号电荷。 转印部分包括布置在基底上的第一绝缘构件和布置在第一绝缘构件上的第一电极。 乘法器部分包括布置在基板上的第二绝缘构件和布置在第二绝缘构件上的第二电极。 第二绝缘构件的厚度大于第一绝缘构件的厚度。

    IMAGE SENSOR
    8.
    发明申请
    IMAGE SENSOR 审中-公开
    图像传感器

    公开(公告)号：US20100013975A1

    公开(公告)日：2010-01-21

    申请号：US12501867

    申请日：2009-07-13

    申请人： Hayato Nakashima ,  Ryu Shimizu ,  Mamoru Arimoto ,  Kaori Misawa

    发明人： Hayato Nakashima ,  Ryu Shimizu ,  Mamoru Arimoto ,  Kaori Misawa

    IPC分类号： H04N5/335

    CPC分类号： H04N5/374 ,  H01L27/14609 ,  H01L27/14643

    摘要： This image sensor includes a charge transfer region transferring signal charge, a transfer electrode formed on the surface of the charge transfer region through a first insulating film, an increasing portion provided on the charge transfer region for increasing the signal charge and a transistor, provided on a region other than the charge transfer region, having a second insulating film smaller in thickness than the first insulating film.

    摘要翻译： 该图像传感器包括传送信号电荷的电荷转移区域，通过第一绝缘膜形成在电荷转移区域的表面上的转移电极，设置在用于增加信号电荷的电荷转移区域上的增加部分和设置在 除了电荷转移区域之外的区域，具有比第一绝缘膜小的厚度的第二绝缘膜。

    IMAGE SENSOR
    9.
    发明申请
    IMAGE SENSOR 审中-公开
    图像传感器

    公开(公告)号：US20090057734A1

    公开(公告)日：2009-03-05

    申请号：US12201995

    申请日：2008-08-29

    申请人： Kaori Misawa ,  Ryu Shimizu ,  Mamoru Arimoto ,  Hayato Nakashima

    发明人： Kaori Misawa ,  Ryu Shimizu ,  Mamoru Arimoto ,  Hayato Nakashima

    IPC分类号： H01L27/146

    CPC分类号： H01L27/14603 ,  H01L27/14609 ,  H01L29/76825

    摘要： An image sensor includes a photoelectric conversion portion generating signal charges, a first electrode for forming an electric field transferring the signal charges generated by the photoelectric conversion portion, formed to be adjacent to the photoelectric conversion portion; and a second electrode for forming an electric field transferring the signal charges, provided on a side opposite to the photoelectric conversion portion with respect to the first electrode and formed to partially extend on the first electrode.

    摘要翻译： 图像传感器包括产生信号电荷的光电转换部分，形成与光电转换部分相邻形成的用于形成由光电转换部产生的信号电荷的电场的第一电极; 以及第二电极，用于形成传递信号电荷的电场，所述电场设置在与所述光电转换部相对于所述第一电极相反的一侧，并且形成为在所述第一电极上部分延伸。

    IMAGE SENSOR AND SENSOR UNIT
    10.
    发明申请
    IMAGE SENSOR AND SENSOR UNIT 有权
    图像传感器和传感器单元

    公开(公告)号：US20090057724A1

    公开(公告)日：2009-03-05

    申请号：US12197515

    申请日：2008-08-25

    申请人： Mamoru Arimoto ,  Hayato Nakashima ,  Kaori Misawa ,  Ryu Shimizu

    发明人： Mamoru Arimoto ,  Hayato Nakashima ,  Kaori Misawa ,  Ryu Shimizu

    IPC分类号： H01L31/00

    CPC分类号： H01L27/14603 ,  H01L27/14609 ,  H01L29/76825

    摘要： An image sensor includes a charge storage portion for storing and transferring signal charges, a first electrode for forming an electric field storing the signal charges in the charge storage portion, a charge increasing portion for increasing the signal charges stored in the charge storage portion and a second electrode for forming another electric field increasing the signal charges in the charge increasing portion, wherein the quantity of the signal charges storable in the charge storage portion is not less than the quantity of the signal charges storable in the charge increasing portion.

    摘要翻译： 图像传感器包括用于存储和传送信号电荷的电荷存储部分，用于形成存储电荷存储部分中的信号电荷的电场的第一电极，用于增加存储在电荷存储部分中的信号电荷的电荷增加部分，以及 第二电极，用于形成增加电荷增加部分中的信号电荷的另一电场，其中可存储在电荷存储部分中的信号电荷的量不小于可存储在电荷增加部分中的信号电荷的量。