Semiconductor devices including buried gate electrodes
    1.
    发明授权
    Semiconductor devices including buried gate electrodes 有权
    包括掩埋栅电极的半导体器件

    公开(公告)号:US08450786B2

    公开(公告)日:2013-05-28

    申请号:US13241716

    申请日:2011-09-23

    IPC分类号: H01L27/108

    摘要: A semiconductor device capable of reducing a thickness, an electronic product employing the same, and a method of fabricating the same are provided. The method of fabricating a semiconductor device includes preparing a semiconductor substrate having first and second active regions. A first transistor in the first active region includes a first gate pattern and first impurity regions. A second transistor the second active region includes a second gate pattern and second impurity regions. A first conductive pattern is on the first transistor, wherein at least a part of the first conductive pattern is disposed at a same distance from an upper surface of the semiconductor substrate as at least a part of the second gate pattern. The first conductive pattern may be formed on the first transistor while the second transistor is formed.

    摘要翻译: 提供了能够减小厚度的半导体器件,采用该半导体器件的电子产品及其制造方法。 制造半导体器件的方法包括制备具有第一和第二有源区的半导体衬底。 第一有源区中的第一晶体管包括第一栅极图案和第一杂质区域。 第二晶体管,第二有源区包括第二栅极图案和第二杂质区域。 第一导电图案在第一晶体管上,其中第一导电图案的至少一部分设置在与半导体衬底的上表面相同的距离处,作为第二栅极图案的至少一部分。 第一导电图案可以形成在第一晶体管上,而形成第二晶体管。

    Semiconductor integrated circuit and method of manufacturing the same
    2.
    发明申请
    Semiconductor integrated circuit and method of manufacturing the same 有权
    半导体集成电路及其制造方法

    公开(公告)号:US20090072307A1

    公开(公告)日:2009-03-19

    申请号:US12230614

    申请日:2008-09-02

    IPC分类号: H01L27/088 H01L21/28

    摘要: A semiconductor integrated circuit includes a semiconductor substrate, a plurality of trenches formed to extend in one direction in the semiconductor substrate, at least one connecting trench connecting at least two of the plurality of trenches to each other, a plurality of trench transistors including a plurality of gate electrodes, each gate electrode partially filling a corresponding trench, and a capping layer filling the at least one connecting trench.

    摘要翻译: 半导体集成电路包括半导体衬底,形成为在半导体衬底中沿一个方向延伸的多个沟槽,至少一个将多个沟槽中的至少两个彼此连接的连接沟槽,多个沟槽晶体管,其包括多个 的栅电极,每个栅电极部分地填充相应的沟槽,以及填充所述至少一个连接沟槽的封盖层。

    SEMICONDUCTOR DEVICES HAVING A CONTACT STRUCTURE AND METHODS OF FABRICATING THE SAME
    3.
    发明申请
    SEMICONDUCTOR DEVICES HAVING A CONTACT STRUCTURE AND METHODS OF FABRICATING THE SAME 审中-公开
    具有接触结构的半导体器件及其制造方法

    公开(公告)号:US20090114991A1

    公开(公告)日:2009-05-07

    申请号:US12199458

    申请日:2008-08-27

    IPC分类号: H01L29/78 H01L21/336

    摘要: A semiconductor device includes an isolation region formed in a semiconductor substrate to define an active region. First and second impurity regions spaced apart from each other are formed in the active region. A gate trench region crosses the active region between the first and second impurity regions and extends to the isolation region. A first contact structure having a sidewall in vertical alignment with a sidewall of the gate trench region adjacent to the first impurity region is provided on the first impurity region. A second contact structure having a sidewall in vertical alignment with a sidewall of the gate trench region adjacent to the second impurity region is provided on the second impurity region. A gate electrode is provided in the gate trench region. A gate dielectric layer is interposed between the gate trench region and the gate electrode.

    摘要翻译: 半导体器件包括形成在半导体衬底中以限定有源区的隔离区。 在有源区域中形成彼此间隔开的第一和第二杂质区域。 栅沟槽区跨越第一和第二杂质区之间的有源区,并延伸到隔离区。 具有与第一杂质区域相邻的栅极沟槽区域的侧壁垂直对准的侧壁的第一接触结构设置在第一杂质区域上。 具有与第二杂质区域相邻的栅极沟槽区域的侧壁垂直对准的侧壁的第二接触结构设置在第二杂质区域上。 栅电极设置在栅极沟槽区域中。 栅极介电层介于栅极沟槽区域和栅电极之间。

    Semiconductor device and method of forming the same
    4.
    发明授权
    Semiconductor device and method of forming the same 有权
    半导体器件及其形成方法

    公开(公告)号:US08120123B2

    公开(公告)日:2012-02-21

    申请号:US12662150

    申请日:2010-04-01

    IPC分类号: H01L23/52 H01L27/088

    摘要: A semiconductor device, and a method of forming the same, includes forming a cell bit line pattern and a peripheral gate pattern on a semiconductor substrate. The cell bit line pattern may be formed on an inactive region adjacent to a cell active region of the semiconductor substrate. The peripheral gate pattern may be disposed on a peripheral active region of the semiconductor substrate. A cell contact plug may be formed between the cell bit line pattern and the cell active region. A peripheral contact plug may be formed on the peripheral active region on a side of the peripheral gate pattern. An insulating layer may be formed to expose top surfaces of the cell bit line pattern, the peripheral gate pattern, and the cell and peripheral contact plugs at substantially the same level.

    摘要翻译: 半导体器件及其形成方法包括在半导体衬底上形成单元位线图案和外围栅极图案。 单元位线图案可以形成在与半导体基板的单元有源区域相邻的非活性区域上。 外围栅极图案可以设置在半导体衬底的外围有源区上。 细胞接触插塞可以形成在细胞位线图案和细胞活性区域之间。 周边接触插塞可以形成在外围栅极图案侧的外围有源区域上。 可以形成绝缘层,以将电池位线图形,外围栅极图案,电池和外围接触插头的顶表面暴露在基本上相同的水平。

    Semiconductor integrated circuit and method of manufacturing the same
    5.
    发明授权
    Semiconductor integrated circuit and method of manufacturing the same 有权
    半导体集成电路及其制造方法

    公开(公告)号:US08049274B2

    公开(公告)日:2011-11-01

    申请号:US12230614

    申请日:2008-09-02

    IPC分类号: H01L29/66

    摘要: A semiconductor integrated circuit includes a semiconductor substrate, a plurality of trenches formed to extend in one direction in the semiconductor substrate, at least one connecting trench connecting at least two of the plurality of trenches to each other, a plurality of trench transistors including a plurality of gate electrodes, each gate electrode partially filling a corresponding trench, and a capping layer filling the at least one connecting trench.

    摘要翻译: 半导体集成电路包括半导体衬底,形成为在半导体衬底中沿一个方向延伸的多个沟槽,至少一个将多个沟槽中的至少两个彼此连接的连接沟槽,多个沟槽晶体管,其包括多个 的栅电极,每个栅电极部分地填充相应的沟槽,以及填充所述至少一个连接沟槽的封盖层。

    Semiconductor device having reduced thickness, electronic product employing the same, and methods of fabricating the same
    7.
    发明授权
    Semiconductor device having reduced thickness, electronic product employing the same, and methods of fabricating the same 有权
    具有减小厚度的半导体器件,采用该半导体器件的电子产品及其制造方法

    公开(公告)号:US08063425B2

    公开(公告)日:2011-11-22

    申请号:US12232498

    申请日:2008-09-18

    IPC分类号: H01L29/94

    摘要: A semiconductor device capable of reducing a thickness, an electronic product employing the same, and a method of fabricating the same are provided. The method of fabricating a semiconductor device includes preparing a semiconductor substrate having first and second active regions. A first transistor in the first active region includes a first gate pattern and first impurity regions. A second transistor the second active region includes a second gate pattern and second impurity regions. A first conductive pattern is on the first transistor, wherein at least a part of the first conductive pattern is disposed at a same distance from an upper surface of the semiconductor substrate as at least a part of the second gate pattern. The first conductive pattern may be formed on the first transistor while the second transistor is formed.

    摘要翻译: 提供了能够减小厚度的半导体器件,采用该半导体器件的电子产品及其制造方法。 制造半导体器件的方法包括制备具有第一和第二有源区的半导体衬底。 第一有源区中的第一晶体管包括第一栅极图案和第一杂质区域。 第二晶体管,第二有源区包括第二栅极图案和第二杂质区域。 第一导电图案在第一晶体管上,其中第一导电图案的至少一部分设置在与半导体衬底的上表面相同的距离处,作为第二栅极图案的至少一部分。 第一导电图案可以形成在第一晶体管上,而形成第二晶体管。

    Semiconductor devices including buried gate electrodes
    9.
    发明申请
    Semiconductor devices including buried gate electrodes 有权
    包括掩埋栅电极的半导体器件

    公开(公告)号:US20120007160A1

    公开(公告)日:2012-01-12

    申请号:US13241716

    申请日:2011-09-23

    IPC分类号: H01L27/108

    摘要: A semiconductor device capable of reducing a thickness, an electronic product employing the same, and a method of fabricating the same are provided. The method of fabricating a semiconductor device includes preparing a semiconductor substrate having first and second active regions. A first transistor in the first active region includes a first gate pattern and first impurity regions. A second transistor the second active region includes a second gate pattern and second impurity regions. A first conductive pattern is on the first transistor, wherein at least a part of the first conductive pattern is disposed at a same distance from an upper surface of the semiconductor substrate as at least a part of the second gate pattern. The first conductive pattern may be formed on the first transistor while the second transistor is formed.

    摘要翻译: 提供了能够减小厚度的半导体器件,采用该半导体器件的电子产品及其制造方法。 制造半导体器件的方法包括制备具有第一和第二有源区的半导体衬底。 第一有源区中的第一晶体管包括第一栅极图案和第一杂质区域。 第二晶体管,第二有源区包括第二栅极图案和第二杂质区域。 第一导电图案在第一晶体管上,其中第一导电图案的至少一部分设置在与半导体衬底的上表面相同的距离处,作为第二栅极图案的至少一部分。 第一导电图案可以形成在第一晶体管上,而形成第二晶体管。

    Semiconductor device and method of forming the same
    10.
    发明申请
    Semiconductor device and method of forming the same 有权
    半导体器件及其形成方法

    公开(公告)号:US20100193880A1

    公开(公告)日:2010-08-05

    申请号:US12662150

    申请日:2010-04-01

    IPC分类号: H01L23/52 H01L27/088

    摘要: A semiconductor device, and a method of forming the same, includes forming a cell bit line pattern and a peripheral gate pattern on a semiconductor substrate. The cell bit line pattern may be formed on an inactive region adjacent to a cell active region of the semiconductor substrate. The peripheral gate pattern may be disposed on a peripheral active region of the semiconductor substrate. A cell contact plug may be formed between the cell bit line pattern and the cell active region. A peripheral contact plug may be formed on the peripheral active region on a side of the peripheral gate pattern. An insulating layer may be formed to expose top surfaces of the cell bit line pattern, the peripheral gate pattern, and the cell and peripheral contact plugs at substantially the same level.

    摘要翻译: 半导体器件及其形成方法包括在半导体衬底上形成单元位线图案和外围栅极图案。 单元位线图案可以形成在与半导体基板的单元有源区域相邻的非活性区域上。 外围栅极图案可以设置在半导体衬底的外围有源区上。 细胞接触插塞可以形成在细胞位线图案和细胞活性区域之间。 周边接触插塞可以形成在外围栅极图案侧的外围有源区域上。 可以形成绝缘层,以将电池位线图形,外围栅极图案,电池和外围接触插头的顶表面暴露在基本上相同的水平。