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245 条记录 (耗时 0.047 秒)

    Semiconductor device
    3.
    发明申请
    Semiconductor device 审中-公开
    半导体器件

    公开(公告)号：US20060145228A1

    公开(公告)日：2006-07-06

    申请号：US11311268

    申请日：2005-12-20

    申请人： Masaru Kito ,  Ryota Katsumata ,  Hideaki Aochi ,  Nobutoshi Aoki ,  Masaki Kondo ,  Sanae Ito

    发明人： Masaru Kito ,  Ryota Katsumata ,  Hideaki Aochi ,  Nobutoshi Aoki ,  Masaki Kondo ,  Sanae Ito

    IPC分类号： H01L29/94

    CPC分类号： H01L29/66651 ,  H01L27/1087 ,  H01L27/10873 ,  H01L27/10894 ,  H01L29/1037 ,  H01L29/945

    摘要： A semiconductor memory device comprising a semiconductor substrate, element isolating regions formed on the semiconductor substrate, an element forming region provided between the element isolating regions on the semiconductor substrate, the element forming region having a protruding portion, a transistor having a channel formed in the protruding portion of the element forming region, and a capacitor formed in or on the semiconductor substrate to be connected to the transistor, wherein the protruding portion in the element forming region includes first and second inclined and opposed planes arranged along a channel width direction of the transistor, and an upper plane provided between the first and second inclined planes.

    摘要翻译： 一种半导体存储器件，包括半导体衬底，形成在半导体衬底上的元件隔离区域，设置在半导体衬底上的元件隔离区域之间的元件形成区域，具有突出部分的元件形成区域， 所述元件形成区域的突出部分和形成在所述半导体衬底中或与所述晶体管连接的电容器，其中所述元件形成区域中的所述突出部分包括沿着所述晶体管的沟道宽度方向布置的第一和第二倾斜和相对的平面 晶体管，以及设置在第一和第二倾斜平面之间的上平面。

    Semiconductor device
    4.
    发明申请
    Semiconductor device 有权
    半导体器件

    公开(公告)号：US20060289905A1

    公开(公告)日：2006-12-28

    申请号：US11442352

    申请日：2006-05-30

    申请人： Masaru Kito ,  Ryota Katsumata ,  Hideaki Aochi ,  Nobutoshi Aoki ,  Masaki Kondo ,  Sanae Ito

    发明人： Masaru Kito ,  Ryota Katsumata ,  Hideaki Aochi ,  Nobutoshi Aoki ,  Masaki Kondo ,  Sanae Ito

    IPC分类号： H01L29/76

    CPC分类号： H01L29/1037 ,  H01L29/66795 ,  H01L29/7851 ,  H01L29/7853

    摘要： A semiconductor device comprising at least one FET formed on the semiconductor substrate, wherein the FET comprises a source region, a drain region, a channel region formed between the source and drain regions and including a plurality of projected epitaxial silicon regions arranged in a width direction of the channel region, each of the projected epitaxial silicon regions having a triangular ridge portion, a gate insulating film formed on the channel region, and a gate electrode formed on the gate insulating film.

    摘要翻译： 一种半导体器件，包括形成在所述半导体衬底上的至少一个FET，其中所述FET包括源极区，漏极区，形成在所述源极和漏极区之间的沟道区，并且包括沿宽度方向布置的多个投影外延硅区 的沟道区域，每个投影的外延硅区域具有三角形脊部分，形成在沟道区域上的栅极绝缘膜和形成在栅极绝缘膜上的栅电极。

    Semiconductor device
    5.
    发明授权
    Semiconductor device 有权
    半导体器件

    公开(公告)号：US07391068B2

    公开(公告)日：2008-06-24

    申请号：US11442352

    申请日：2006-05-30

    申请人： Masaru Kito ,  Ryota Katsumata ,  Hideaki Aochi ,  Nobutoshi Aoki ,  Masaki Kondo ,  Sanae Ito

    发明人： Masaru Kito ,  Ryota Katsumata ,  Hideaki Aochi ,  Nobutoshi Aoki ,  Masaki Kondo ,  Sanae Ito

    IPC分类号： H01L29/00

    CPC分类号： H01L29/1037 ,  H01L29/66795 ,  H01L29/7851 ,  H01L29/7853

    摘要： A semiconductor device comprising at least one FET formed on the semiconductor substrate, wherein the FET comprises a source region, a drain region, a channel region formed between the source and drain regions and including a plurality of projected epitaxial silicon regions arranged in a width direction of the channel region, each of the projected epitaxial silicon regions having a triangular ridge portion, a gate insulating film formed on the channel region, and a gate electrode formed on the gate insulating film.

    摘要翻译： 一种半导体器件，包括形成在所述半导体衬底上的至少一个FET，其中所述FET包括源极区，漏极区，形成在所述源极和漏极区之间的沟道区，并且包括沿宽度方向布置的多个投影外延硅区 的沟道区域，每个投影的外延硅区域具有三角形脊部分，形成在沟道区域上的栅极绝缘膜和形成在栅极绝缘膜上的栅电极。

    NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURING THE SAME
    7.
    发明申请
    NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
    非挥发性半导体存储器件及其制造方法

    公开(公告)号：US20100096682A1

    公开(公告)日：2010-04-22

    申请号：US12556242

    申请日：2009-09-09

    申请人： Yoshiaki Fukuzumi ,  Ryota Katsumata ,  Masaru Kito ,  Hiroyasu Tanaka ,  Masaru Kidoh ,  Yosuke Komori ,  Megumi Ishiduki ,  Akihiro Nitayama ,  Hideaki Aochi ,  Hitoshi Ito ,  Yasuyuki Matsuoka

    发明人： Yoshiaki Fukuzumi ,  Ryota Katsumata ,  Masaru Kito ,  Hiroyasu Tanaka ,  Masaru Kidoh ,  Yosuke Komori ,  Megumi Ishiduki ,  Akihiro Nitayama ,  Hideaki Aochi ,  Hitoshi Ito ,  Yasuyuki Matsuoka

    IPC分类号： H01L29/78 ,  H01L21/768

    CPC分类号： H01L27/11578 ,  H01L27/11565 ,  H01L27/11582

    摘要： A non-volatile semiconductor storage device has a memory string including a plurality of electrically rewritable memory cells connected in series. The non-volatile semiconductor storage device also has a protruding layer formed to protrude upward with respect to a substrate. The memory string includes: a plurality of first conductive layers laminated on the substrate; a first semiconductor layer formed to penetrate the plurality of first conductive layers; and an electric charge storage layer formed between the first conductive layers and the first semiconductor layer, and configured to be able to store electric charges. Each of the plurality of first conductive layers includes: a bottom portion extending in parallel to the substrate; and a side portion extending upward with respect to the substrate along the protruding layer at the bottom portion. The protruding layer has a width in a first direction parallel to the substrate that is less than or equal to its length in a lamination direction.

    摘要翻译： 非易失性半导体存储装置具有串联连接的多个电可重写存储单元的存储串。 非挥发性半导体存储装置还具有形成为相对于基板向上突出的突出层。 存储器串包括：层叠在基板上的多个第一导电层; 形成为穿透所述多个第一导电层的第一半导体层; 以及形成在第一导电层和第一半导体层之间的电荷存储层，并且能够存储电荷。 多个第一导电层中的每一个包括：平行于基板延伸的底部; 以及沿底部的突出层相对于基板向上延伸的侧部。 该突出层在平行于基板的第一方向上的宽度小于或等于其在层叠方向上的长度。

    NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD THEREOF
    10.
    发明申请
    NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD THEREOF 有权
    非易失性半导体存储器件及其制造方法

    公开(公告)号：US20110284947A1

    公开(公告)日：2011-11-24

    申请号：US13198359

    申请日：2011-08-04

    申请人： Masaru KITO ,  Hideaki Aochi ,  Ryota Katsumata ,  Akihiro Nitayama ,  Masaru Kidoh ,  Hiroyasu Tanaka ,  Yoshiaki Fukuzumi ,  Yasuyuki Matsuoka ,  Mitsuru Sato

    发明人： Masaru KITO ,  Hideaki Aochi ,  Ryota Katsumata ,  Akihiro Nitayama ,  Masaru Kidoh ,  Hiroyasu Tanaka ,  Yoshiaki Fukuzumi ,  Yasuyuki Matsuoka ,  Mitsuru Sato

    IPC分类号： H01L29/792

    CPC分类号： H01L27/11582 ,  G11C16/0483 ,  H01L21/8221 ,  H01L27/0688 ,  H01L27/105 ,  H01L27/115 ,  H01L27/11556 ,  H01L27/11573 ,  H01L27/11578

    摘要： A nonvolatile semiconductor memory device that have a new structure are provided, in which memory cells are laminated in a three dimensional state so that the chip area may be reduced. The nonvolatile semiconductor memory device of the present invention is a nonvolatile semiconductor memory device that has a plurality of the memory strings, in which a plurality of electrically programmable memory cells is connected in series. The memory strings comprise a pillar shaped semiconductor; a first insulation film formed around the pillar shaped semiconductor; a charge storage layer formed around the first insulation film; the second insulation film formed around the charge storage layer; and first or nth electrodes formed around the second insulation film (n is natural number more than 1). The first or nth electrodes of the memory strings and the other first or nth electrodes of the memory strings are respectively the first or nth conductor layers that are spread in a two dimensional state.

    摘要翻译： 提供了具有新结构的非易失性半导体存储器件，其中以三维状态层叠存储单元，从而可以减小芯片面积。 本发明的非易失性半导体存储装置是具有串联连接有多个电可编程存储单元的多个存储串的非易失性半导体存储装置。 存储器串包括柱形半导体; 形成在柱状半导体周围的第一绝缘膜; 形成在所述第一绝缘膜周围的电荷存储层; 形成在电荷存储层周围的第二绝缘膜; 并且形成在第二绝缘膜周围的第一或第n电极（n是大于1的自然数）。 存储器串的第一或第n电极和存储器串的其它第一或第n电极分别是以二维状态扩展的第一或第n导体层。