Method of manufacturing mask
    1.
    发明授权
    Method of manufacturing mask 失效
    制作面膜的方法

    公开(公告)号:US07539970B2

    公开(公告)日:2009-05-26

    申请号:US11590244

    申请日:2006-10-31

    CPC分类号: G03F1/70 G03F1/36

    摘要: A method of manufacturing a mask includes designing a second mask data pattern for forming a first mask data pattern, creating a first emulation pattern, which is determined from the second mask data pattern, using a first emulation, creating a second emulation pattern, which is determined from the first emulation pattern, using a second emulation, comparing a pattern, in which the first and second emulation patterns overlap, with the first mask data pattern, and manufacturing a mask layer, which corresponds to the second mask data pattern, according to results of the comparison.

    摘要翻译: 制造掩模的方法包括设计用于形成第一掩模数据图案的第二掩模数据图案,使用第一仿真创建从第二掩模数据图案确定的第一仿真图案,创建第二仿真图案,其是第二仿真模式 根据第一仿真模式确定,使用第二仿真,将第一和第二仿真模式重叠的模式与第一掩模数据模式进行比较,并根据第二掩模数据模式制造对应于第二掩模数据模式的掩模层 比较结果。

    Method of manufacturing mask
    2.
    发明申请
    Method of manufacturing mask 失效
    制作面膜的方法

    公开(公告)号:US20080097729A1

    公开(公告)日:2008-04-24

    申请号:US11590244

    申请日:2006-10-31

    IPC分类号: G06F17/50

    CPC分类号: G03F1/70 G03F1/36

    摘要: A method of manufacturing a mask includes designing a second mask data pattern for forming a first mask data pattern, creating a first emulation pattern, which is determined from the second mask data pattern, using a first emulation, creating a second emulation pattern, which is determined from the first emulation pattern, using a second emulation, comparing a pattern, in which the first and second emulation patterns overlap, with the first mask data pattern, and manufacturing a mask layer, which corresponds to the second mask data pattern, according to results of the comparison.

    摘要翻译: 制造掩模的方法包括设计用于形成第一掩模数据图案的第二掩模数据图案,使用第一仿真创建从第二掩模数据图案确定的第一仿真图案,创建第二仿真图案,其是第二仿真模式 根据第一仿真模式确定,使用第二仿真,将第一和第二仿真模式重叠的模式与第一掩模数据模式进行比较,并根据第二掩模数据模式制造对应于第二掩模数据模式的掩模层 比较结果。

    Method of forming a mask structure and method of forming a minute pattern using the same
    3.
    发明授权
    Method of forming a mask structure and method of forming a minute pattern using the same 有权
    形成掩模结构的方法和使用其形成微小图案的方法

    公开(公告)号:US07452825B2

    公开(公告)日:2008-11-18

    申请号:US11589372

    申请日:2006-10-30

    IPC分类号: H01L21/44 H01L21/00

    CPC分类号: H01L21/0337

    摘要: In the method of forming a mask structure, a first mask is formed on a substrate where the first mask includes a first mask pattern having a plurality of mask pattern portions having openings therebetween and a second mask pattern having a corner portion of which an inner side wall that is curved. A sacrificial layer is formed on the first mask. A hard mask layer is formed on the sacrificial layer. After the hard mask layer is partially removed until the sacrificial layer adjacent to the corner portion is exposed, a second mask is formed from the hard mask layer remaining in the space after removing the sacrificial layer. A minute pattern having a fine structure may be easily formed on the substrate.

    摘要翻译: 在形成掩模结构的方法中,第一掩模形成在基板上,其中第一掩模包括具有多个具有开口的掩模图案部分的第一掩模图案和第二掩模图案,第二掩模图案具有内侧 弯曲的墙壁 牺牲层形成在第一掩模上。 在牺牲层上形成硬掩模层。 在硬掩模层被部分地去除直到与拐角部分相邻的牺牲层被暴露之后,在去除牺牲层之后从残留在空间中的硬掩模层形成第二掩模。 可以容易地在基板上形成具有精细结构的微小图案。

    Semiconductor Memory Devices Including Offset Bit Lines
    5.
    发明申请
    Semiconductor Memory Devices Including Offset Bit Lines 有权
    包括偏移位线的半导体存储器件

    公开(公告)号:US20090218609A1

    公开(公告)日:2009-09-03

    申请号:US12465202

    申请日:2009-05-13

    IPC分类号: H01L27/108

    摘要: A semiconductor memory device may include a substrate having a plurality of active regions wherein each active region has a length in a direction of a first axis and a width in a direction of a second axis. The length may be greater than the width, and the plurality of active regions may be provided in a plurality of columns of active regions in the direction of the second axis. A plurality of wordline pairs may be provided on the substrate, with each wordline pair crossing active regions of a respective column of active regions defining a drain portion of each active region between wordlines of the respective wordline pair. A plurality of bitlines on the substrate may cross the plurality of wordline pairs, with each bitline being electrically coupled to a respective drain portion of an active region of each column, and with each bitline being arranged between the respective drain portion and another drain portion of an adjacent active region of the same column.

    摘要翻译: 半导体存储器件可以包括具有多个有源区的衬底,其中每个有源区具有在第一轴的方向上的长度和在第二轴的方向上的宽度。 长度可以大于宽度,并且多个有源区可以在第二轴的方向上设置在多个有效区列中。 可以在衬底上提供多个字线对,其中每个字线对跨越相应的有效区域列的有源区域,在相应字线对的字线之间限定每个有效区域的漏极部分。 衬底上的多个位线可以跨过多个字线对,每个位线电耦合到每个列的有源区的相应漏极部分,并且每个位线布置在相应的漏极部分和另一个漏极部分的另一个漏极部分之间 相同列的相邻有效区域。

    Semiconductor memory devices including diagonal bit lines
    6.
    发明授权
    Semiconductor memory devices including diagonal bit lines 有权
    半导体存储器件包括对角位线

    公开(公告)号:US08013375B2

    公开(公告)日:2011-09-06

    申请号:US12465234

    申请日:2009-05-13

    IPC分类号: H01L27/108

    摘要: A semiconductor memory device may include a semiconductor substrate having a plurality of active regions wherein each active region has a length in a direction of a first axis and a width in a direction of a second axis. The length may be greater than the width, and the plurality of active regions may be provided in a plurality of columns in the direction of the second axis. A plurality of wordline pairs may be provided on the substrate, with each wordline pair crossing active regions of a respective column of active regions defining a drain portion of each active region between wordlines of the respective wordline pair. A plurality of bitlines on the substrate may cross the plurality of wordline pairs, with each bitline being electrically coupled to a drain portion of a respective active region of each column, and with each bitline crossing drain portions of active regions of adjacent columns in different directions so that different portions of a same bitline are aligned in different directions on different active regions of adjacent columns.

    摘要翻译: 半导体存储器件可以包括具有多个有源区的半导体衬底,其中每个有源区具有在第一轴的方向上的长度和在第二轴的方向上的宽度。 长度可以大于宽度,并且多个有源区域可以在第二轴线的方向上以多个列设置。 可以在衬底上提供多个字线对,其中每个字线对跨越相应的有效区域列的有源区域,在相应字线对的字线之间限定每个有效区域的漏极部分。 衬底上的多个位线可以跨越多个字线对,每个位线电耦合到每列的相应有源区的漏极部分,并且每个位线在不同方向上与相邻列的有源区域的漏极部分交叉 使得相同位线的不同部分在相邻列的不同有效区域上在不同方向上对准。

    Semiconductor Memory Devices Including Extended Memory Elements
    7.
    发明申请
    Semiconductor Memory Devices Including Extended Memory Elements 审中-公开
    包括扩展内存元素的半导体存储器件

    公开(公告)号:US20090218654A1

    公开(公告)日:2009-09-03

    申请号:US12465261

    申请日:2009-05-13

    IPC分类号: H01L29/06 H01L29/68

    摘要: A semiconductor memory device may include a semiconductor substrate having an active region thereof, and the active region may have a length and a width, with the length being greater than the width. A field isolation layer may be on the semiconductor substrate surrounding the active region. First and second wordlines may be on the substrate crossing the active region, with the first and second wordlines defining a drain portion of the active region between the first and second wordlines and first and second source portions of the active region at opposite ends of the active region. First and second memory storage elements may be respectively coupled to the first and second source portions of the active region, with the first and second wordlines being between portions of the respective first and second memory storage elements and the active region in a direction perpendicular to a surface of the substrate.

    摘要翻译: 半导体存储器件可以包括具有其有源区的半导体衬底,并且有源区可以具有长度和宽度,其长度大于宽度。 场隔离层可以在围绕有源区的半导体衬底上。 第一和第二字线可以在与有源区交叉的衬底上,其中第一和第二字线限定在第一和第二字线之间的有源区的漏极部分和有源区的第一和第二源极部分在有源区域的相对端处 地区。 第一和第二存储器存储元件可以分别耦合到有源区域的第一和第二源极部分,其中第一和第二字线在相应的第一和第二存储器存储元件的部分之间,并且有源区域在垂直于 基板的表面。

    Semiconductor memory devices including offset bit lines
    9.
    发明授权
    Semiconductor memory devices including offset bit lines 有权
    包括偏移位线的半导体存储器件

    公开(公告)号:US08013374B2

    公开(公告)日:2011-09-06

    申请号:US12465202

    申请日:2009-05-13

    IPC分类号: H01L27/108

    摘要: A semiconductor memory device may include a substrate having a plurality of active regions wherein each active region has a length in a direction of a first axis and a width in a direction of a second axis. The length may be greater than the width, and the plurality of active regions may be provided in a plurality of columns of active regions in the direction of the second axis. A plurality of wordline pairs may be provided on the substrate, with each wordline pair crossing active regions of a respective column of active regions defining a drain portion of each active region between wordlines of the respective wordline pair. A plurality of bitlines on the substrate may cross the plurality of wordline pairs, with each bitline being electrically coupled to a respective drain portion of an active region of each column, and with each bitline being arranged between the respective drain portion and another drain portion of an adjacent active region of the same column.

    摘要翻译: 半导体存储器件可以包括具有多个有源区的衬底,其中每个有源区具有在第一轴的方向上的长度和在第二轴的方向上的宽度。 长度可以大于宽度,并且多个有源区可以在第二轴的方向上设置在多个有效区列中。 可以在衬底上提供多个字线对,其中每个字线对跨越相应的有效区域列的有源区域,在相应字线对的字线之间限定每个有效区域的漏极部分。 衬底上的多个位线可以跨过多个字线对,每个位线电耦合到每个列的有源区的相应漏极部分,并且每个位线布置在相应的漏极部分和另一个漏极部分的另一个漏极部分之间 相同列的相邻有效区域。

    Semiconductor Memory Devices Including Diagonal Bit Lines
    10.
    发明申请
    Semiconductor Memory Devices Including Diagonal Bit Lines 有权
    包括对角位线的半导体存储器件

    公开(公告)号:US20090218610A1

    公开(公告)日:2009-09-03

    申请号:US12465234

    申请日:2009-05-13

    IPC分类号: H01L27/108

    摘要: A semiconductor memory device may include a semiconductor substrate having a plurality of active regions wherein each active region has a length in a direction of a first axis and a width in a direction of a second axis. The length may be greater than the width, and the plurality of active regions may be provided in a plurality of columns in the direction of the second axis. A plurality of wordline pairs may be provided on the substrate, with each wordline pair crossing active regions of a respective column of active regions defining a drain portion of each active region between wordlines of the respective wordline pair. A plurality of bitlines on the substrate may cross the plurality of wordline pairs, with each bitline being electrically coupled to a drain portion of a respective active region of each column, and with each bitline crossing drain portions of active regions of adjacent columns in different directions so that different portions of a same bitline are aligned in different directions on different active regions of adjacent columns.

    摘要翻译: 半导体存储器件可以包括具有多个有源区的半导体衬底,其中每个有源区具有在第一轴的方向上的长度和在第二轴的方向上的宽度。 长度可以大于宽度,并且多个有源区域可以在第二轴线的方向上以多个列设置。 可以在衬底上提供多个字线对,其中每个字线对跨越相应的有效区域列的有源区域,在相应字线对的字线之间限定每个有效区域的漏极部分。 衬底上的多个位线可以跨越多个字线对,每个位线电耦合到每列的相应有源区的漏极部分,并且每个位线在不同方向上与相邻列的有源区域的漏极部分交叉 使得相同位线的不同部分在相邻列的不同有效区域上在不同方向上对准。