Methods of fabricating semiconductor devices with sidewall conductive patterns
    1.
    发明授权
    Methods of fabricating semiconductor devices with sidewall conductive patterns 有权
    制造具有侧壁导电图案的半导体器件的方法

    公开(公告)号:US08372711B2

    公开(公告)日:2013-02-12

    申请号:US13110113

    申请日:2011-05-18

    IPC分类号: H01L21/336

    摘要: A gate pattern is disclosed that includes a semiconductor substrate, a lower conductive pattern, an upper conductive pattern, and a sidewall conductive pattern. The lower conductive pattern is on the substrate. The insulating pattern is on the lower conductive pattern. The upper conductive pattern is on the insulating pattern opposite to the lower conductive pattern. The sidewall conductive pattern is on at least a portion of sidewalls of the upper conductive pattern and the lower conductive pattern. The sidewall conductive pattern electrically connects the upper conductive pattern and the lower conductive pattern. An upper edge portion of the lower conductive pattern may be recessed relative to a lower edge portion of the lower conductive pattern to define a ledge thereon. The sidewall conductive pattern may be directly on the ledge and sidewall of the recessed upper edge portion of the lower conductive pattern.

    摘要翻译: 公开了一种栅极图案,其包括半导体衬底,下导电图案,上导电图案和侧壁导电图案。 下导电图案在基板上。 绝缘图案位于下导电图案上。 上导电图案位于与下导电图案相对的绝缘图案上。 侧壁导电图案位于上导电图案和下导电图案的侧壁的至少一部分上。 侧壁导电图形电连接上导电图案和下导电图案。 下导电图案的上边缘部分可以相对于下导电图案的下边缘部分凹进,以在其上限定凸缘。 侧壁导电图案可以直接在下导电图案的凹陷的上边缘部分的凸缘和侧壁上。

    Semiconductor devices with sidewall conductive patterns and methods of fabricating the same
    2.
    发明授权
    Semiconductor devices with sidewall conductive patterns and methods of fabricating the same 失效
    具有侧壁导电图案的半导体器件及其制造方法

    公开(公告)号:US07973354B2

    公开(公告)日:2011-07-05

    申请号:US12133146

    申请日:2008-06-04

    IPC分类号: H01L29/788

    摘要: A gate pattern is disclosed that includes a semiconductor substrate, a lower conductive pattern, an upper conductive pattern, and a sidewall conductive patter. The lower conductive pattern is on the substrate. The insulating pattern is on the lower conductive pattern. The upper conductive pattern is on the insulating pattern opposite to the lower conductive pattern. The sidewall conductive pattern is on at least a portion of sidewalls of the upper conductive pattern and the lower conductive pattern. The sidewall conductive pattern electrically connects the upper conductive pattern and the lower conductive pattern. An upper edge portion of the lower conductive pattern may be recessed relative to a lower edge portion of the lower conductive pattern to define a ledge thereon. The sidewall conductive pattern may be directly on the ledge and sidewall of the recessed upper edge portion of the lower conductive pattern.

    摘要翻译: 公开了一种栅极图案,其包括半导体衬底,下导电图案,上导电图案和侧壁导电图案。 下导电图案在基板上。 绝缘图案位于下导电图案上。 上导电图案位于与下导电图案相对的绝缘图案上。 侧壁导电图案位于上导电图案和下导电图案的侧壁的至少一部分上。 侧壁导电图形电连接上导电图案和下导电图案。 下导电图案的上边缘部分可以相对于下导电图案的下边缘部分凹进,以在其上限定凸缘。 侧壁导电图案可以直接在下导电图案的凹陷的上边缘部分的凸缘和侧壁上。

    Semiconductor devices with sidewall conductive patterns methods of fabricating the same
    3.
    发明授权
    Semiconductor devices with sidewall conductive patterns methods of fabricating the same 有权
    具有侧壁导电图案的半导体器件制造方法

    公开(公告)号:US07397093B2

    公开(公告)日:2008-07-08

    申请号:US11241458

    申请日:2005-09-30

    IPC分类号: H01L29/76

    摘要: A gate pattern is disclosed that includes a semiconductor substrate, a lower conductive pattern, an upper conductive pattern, and a sidewall conductive pattern. The lower conductive pattern is on the substrate. The insulating pattern is on the lower conductive pattern. The upper conductive pattern is on the insulating pattern opposite to the lower conductive pattern. The sidewall conductive pattern is on at least a portion of sidewalls of the upper conductive pattern and the lower conductive pattern. The sidewall conductive pattern electrically connects the upper conductive pattern and the lower conductive pattern. An upper edge portion of the lower conductive pattern may be recessed relative to a lower edge portion of the lower conductive pattern to define a ledge thereon. The sidewall conductive pattern may be directly on the ledge and sidewall of the recessed upper edge portion of the lower conductive pattern.

    摘要翻译: 公开了一种栅极图案,其包括半导体衬底,下导电图案,上导电图案和侧壁导电图案。 下导电图案在基板上。 绝缘图案位于下导电图案上。 上导电图案位于与下导电图案相对的绝缘图案上。 侧壁导电图案位于上导电图案和下导电图案的侧壁的至少一部分上。 侧壁导电图形电连接上导电图案和下导电图案。 下导电图案的上边缘部分可以相对于下导电图案的下边缘部分凹进,以在其上限定凸缘。 侧壁导电图案可以直接在下导电图案的凹陷的上边缘部分的凸缘和侧壁上。

    METHODS OF FABRICATING SEMICONDUCTOR DEVICES WITH SIDEWALL CONDUCTIVE PATTERNS
    4.
    发明申请
    METHODS OF FABRICATING SEMICONDUCTOR DEVICES WITH SIDEWALL CONDUCTIVE PATTERNS 有权
    用导电模式制作半导体器件的方法

    公开(公告)号:US20110217835A1

    公开(公告)日:2011-09-08

    申请号:US13110113

    申请日:2011-05-18

    IPC分类号: H01L21/28

    摘要: A gate pattern is disclosed that includes a semiconductor substrate, a lower conductive pattern, an upper conductive pattern, and a sidewall conductive pattern. The lower conductive pattern is on the substrate. The insulating pattern is on the lower conductive pattern. The upper conductive pattern is on the insulating pattern opposite to the lower conductive pattern. The sidewall conductive pattern is on at least a portion of sidewalls of the upper conductive pattern and the lower conductive pattern. The sidewall conductive pattern electrically connects the upper conductive pattern and the lower conductive pattern. An upper edge portion of the lower conductive pattern may be recessed relative to a lower edge portion of the lower conductive pattern to define a ledge thereon. The sidewall conductive pattern may be directly on the ledge and sidewall of the recessed upper edge portion of the lower conductive pattern.

    摘要翻译: 公开了一种栅极图案,其包括半导体衬底,下导电图案,上导电图案和侧壁导电图案。 下导电图案在基板上。 绝缘图案位于下导电图案上。 上导电图案位于与下导电图案相对的绝缘图案上。 侧壁导电图案位于上导电图案和下导电图案的侧壁的至少一部分上。 侧壁导电图形电连接上导电图案和下导电图案。 下导电图案的上边缘部分可以相对于下导电图案的下边缘部分凹进,以在其上限定凸缘。 侧壁导电图案可以直接在下导电图案的凹陷的上边缘部分的凸缘和侧壁上。

    SEMICONDUCTOR DEVICES WITH SIDEWALL CONDUCTIVE PATTERNS AND METHODS OF FABRICATING THE SAME
    5.
    发明申请
    SEMICONDUCTOR DEVICES WITH SIDEWALL CONDUCTIVE PATTERNS AND METHODS OF FABRICATING THE SAME 失效
    带导电图案的半导体器件及其制造方法

    公开(公告)号:US20080237679A1

    公开(公告)日:2008-10-02

    申请号:US12133146

    申请日:2008-06-04

    IPC分类号: H01L29/423 H01L21/336

    摘要: A gate pattern is disclosed that includes a semiconductor substrate, a lower conductive pattern, an upper conductive pattern and a sidewall conductive patter. The lower conductive pattern is on the substrate. The insulating pattern is on the lower conductive pattern. The upper conductive pattern is on the insulating pattern opposite to the lower conductive pattern. The sidewall conductive pattern is on at least a portion of sidewalls of the upper conductive pattern and the lower conductive pattern. The sidewall conductive pattern electrically connects the upper conductive pattern and the lower conductive pattern. An upper edge portion of the lower conductive pattern may be recessed relative to a lower edge portion of the lower conductive pattern to define a ledge thereon. The sidewall conductive pattern may be directly on the ledge and sidewall of the recessed upper edge portion of the lower conductive pattern.

    摘要翻译: 公开了一种栅极图案,其包括半导体衬底,下导电图案,上导电图案和侧壁导电图案。 下导电图案在基板上。 绝缘图案位于下导电图案上。 上导电图案位于与下导电图案相对的绝缘图案上。 侧壁导电图案位于上导电图案和下导电图案的侧壁的至少一部分上。 侧壁导电图形电连接上导电图案和下导电图案。 下导电图案的上边缘部分可以相对于下导电图案的下边缘部分凹进,以在其上限定凸缘。 侧壁导电图案可以直接在下导电图案的凹陷的上边缘部分的凸缘和侧壁上。

    Semiconductor devices with sidewall conductive patterns methods of fabricating the same
    6.
    发明申请
    Semiconductor devices with sidewall conductive patterns methods of fabricating the same 有权
    具有侧壁导电图案的半导体器件制造方法

    公开(公告)号:US20060093966A1

    公开(公告)日:2006-05-04

    申请号:US11241458

    申请日:2005-09-30

    IPC分类号: G03F7/00

    摘要: A gate pattern is disclosed that includes a semiconductor substrate, a lower conductive pattern, an upper conductive pattern, and a sidewall conductive pattern. The lower conductive pattern is on the substrate. The insulating pattern is on the lower conductive pattern. The upper conductive pattern is on the insulating pattern opposite to the lower conductive pattern. The sidewall conductive pattern is on at least a portion of sidewalls of the upper conductive pattern and the lower conductive pattern. The sidewall conductive pattern electrically connects the upper conductive pattern and the lower conductive pattern. An upper edge portion of the lower conductive pattern may be recessed relative to a lower edge portion of the lower conductive pattern to define a ledge thereon. The sidewall conductive pattern may be directly on the ledge and sidewall of the recessed upper edge portion of the lower conductive pattern.

    摘要翻译: 公开了一种栅极图案,其包括半导体衬底,下导电图案,上导电图案和侧壁导电图案。 下导电图案在基板上。 绝缘图案位于下导电图案上。 上导电图案位于与下导电图案相对的绝缘图案上。 侧壁导电图案位于上导电图案和下导电图案的侧壁的至少一部分上。 侧壁导电图形电连接上导电图案和下导电图案。 下导电图案的上边缘部分可以相对于下导电图案的下边缘部分凹进,以在其上限定凸缘。 侧壁导电图案可以直接在下导电图案的凹陷的上边缘部分的凸缘和侧壁上。

    Non-volatile memory devices
    7.
    发明授权
    Non-volatile memory devices 有权
    非易失性存储器件

    公开(公告)号:US08675409B2

    公开(公告)日:2014-03-18

    申请号:US13463060

    申请日:2012-05-03

    IPC分类号: G11C11/34 G11C16/04

    CPC分类号: G11C16/0483 G11C16/3427

    摘要: A non-volatile memory device may include a semiconductor substrate including an active region at a surface thereof, a ground select line crossing the active region, and a string select line crossing the active region and spaced apart from the ground select line. A plurality of memory cell word lines may cross the active region between the ground select line and the string select line with about a same first spacing provided between adjacent ones of the plurality of word lines and between a last of the plurality of memory cell word lines and the string select line. A second spacing may be provided between the ground select line and a first of the plurality of memory cell word lines.

    摘要翻译: 非易失性存储器件可以包括半导体衬底,其包括其表面处的有源区,与有源区交叉的接地选择线,以及与有源区交叉并与地选线相隔的串选择线。 多个存储单元字线可以与地线选择线和弦选择线之间的有源区域相交,并且与多个字线中的相邻字线之间以及多个存储单元字线中的最后一个之间提供大致相同的第一间隔 和字符串选择行。 可以在接地选择线和多个存储单元字线中的第一个之间提供第二间隔。

    SEMICONDUCTOR DEVICES IN WHICH A CELL GATE PATTERN AND A RESISTOR PATTERN ARE FORMED OF A SAME MATERIAL AND METHODS OF FORMING THE SAME
    9.
    发明申请
    SEMICONDUCTOR DEVICES IN WHICH A CELL GATE PATTERN AND A RESISTOR PATTERN ARE FORMED OF A SAME MATERIAL AND METHODS OF FORMING THE SAME 审中-公开
    细胞栅格图案和电阻图案的半导体器件形成相同的材料及其形成方法

    公开(公告)号:US20110031559A1

    公开(公告)日:2011-02-10

    申请号:US12905517

    申请日:2010-10-15

    IPC分类号: H01L27/06

    摘要: A semiconductor device is formed by providing a semiconductor substrate comprising a cell region, a peripheral circuit region, and a resistor region, forming a device isolation layer on the semiconductor substrate so as to define an active region, forming a first insulating layer and a polysilicon pattern on the active region of the peripheral circuit region, forming a second insulating layer, a charge storage layer, and a third insulating layer on the active region of the cell region, farming a conductive layer on the semiconductor substrate, and patterning the conductive layer to form conductive patterns on the third insulating layer of the cell region, the polysilicon pattern of the active region of peripheral circuit region, and the semiconductor substrate of the resistor region, respectively.

    摘要翻译: 通过提供包括单元区域,外围电路区域和电阻器区域的半导体衬底形成半导体器件,在半导体衬底上形成器件隔离层以限定有源区,形成第一绝缘层和多晶硅 在外围电路区域的有源区上形成图案,在单元区域的有源区上形成第二绝缘层,电荷存储层和第三绝缘层,在半导体衬底上耕作导电层,并且使导电层 以在单元区域的第三绝缘层上形成导电图案,分别形成外围电路区域的有源区域的多晶硅图案和电阻器区域的半导体衬底。

    Method of forming semiconductor devices in which a cell gate pattern and a resistor pattern are formed of a same material
    10.
    发明授权
    Method of forming semiconductor devices in which a cell gate pattern and a resistor pattern are formed of a same material 有权
    形成其中单元栅极图案和电阻器图案由相同材料形成的半导体器件的方法

    公开(公告)号:US07816245B2

    公开(公告)日:2010-10-19

    申请号:US11648992

    申请日:2007-01-03

    IPC分类号: H01L21/3205

    摘要: A semiconductor device is formed by providing a semiconductor substrate comprising a cell region, a peripheral circuit region, and a resistor region, forming a device isolation layer on the semiconductor substrate so as to define an active region, forming a first insulating layer and a polysilicon pattern on the active region of the peripheral circuit region, forming a second insulating layer, a charge storage layer, and a third insulating layer on the active region of the cell region, forming a conductive layer on the semiconductor substrate, and patterning the conductive layer to form conductive patterns on the third insulating layer of the cell region, the polysilicon pattern of the active region of peripheral circuit region, and the semiconductor substrate of the resistor region, respectively.

    摘要翻译: 通过提供包括单元区域,外围电路区域和电阻器区域的半导体衬底形成半导体器件,在半导体衬底上形成器件隔离层以限定有源区,形成第一绝缘层和多晶硅 在外围电路区域的有源区上形成图案,在单元区域的有源区上形成第二绝缘层,电荷存储层和第三绝缘层,在半导体衬底上形成导电层,并且使导电层 以在单元区域的第三绝缘层上形成导电图案,分别形成外围电路区域的有源区域的多晶硅图案和电阻器区域的半导体衬底。