Si nanowire substrate
    41.
    发明授权
    Si nanowire substrate 有权
    Si纳米线基板

    公开(公告)号:US07714330B2

    公开(公告)日:2010-05-11

    申请号:US11889471

    申请日:2007-08-14

    IPC分类号: H01L29/04

    摘要: A silicon nanowire substrate having a structure in which a silicon nanowire film having a fine line-width is formed on a substrate, a method of manufacturing the same, and a method of manufacturing a thin film transistor using the same. The method of manufacturing the silicon nanowire substrate includes preparing a substrate, forming an insulating film on the substrate, forming a silicon film on the insulating film, patterning the insulating film and the silicon film into a strip shape, reducing the line-width of the insulating film by undercut etching at least one lateral side of the insulating film, and forming a self-aligned silicon nanowire film on an upper surface of the insulating film by melting and crystallizing the silicon film.

    摘要翻译: 具有其中在衬底上形成具有细线宽度的硅纳米线膜的结构的硅纳米线衬底,其制造方法以及使用其制造薄膜晶体管的方法。 制造硅纳米线基板的方法包括:准备基板,在基板上形成绝缘膜,在绝缘膜上形成硅膜,将绝缘膜和硅膜图形化成带状,减小线宽 通过对绝缘膜的至少一个侧面进行底切蚀刻来绝缘膜,并且通过使硅膜熔化和结晶,在绝缘膜的上表面上形成自对准硅纳米线膜。

    Semiconductor device including gate stack formed on inclined surface and method of fabricating the same
    42.
    发明申请
    Semiconductor device including gate stack formed on inclined surface and method of fabricating the same 有权
    包括在倾斜表面上形成的栅叠层的半导体器件及其制造方法

    公开(公告)号:US20100112763A1

    公开(公告)日:2010-05-06

    申请号:US12654866

    申请日:2010-01-07

    IPC分类号: H01L21/336

    摘要: A semiconductor device includes a transistor. The transistor includes a substrate having an inclined surface, a first upper surface extending from a lower portion of the inclined surface, and a second upper surface extending from an upper end of the inclined surface. A gate stack structure is formed on the inclined surface and includes a gate electrode. A first impurity region formed on one of the first and second upper surfaces contacts the gate stack structure. A second impurity region formed on the second upper surface contacts the gate stack structure. A channel between the first and second impurity regions is formed along the inclined surface in a crystalline direction.

    摘要翻译: 半导体器件包括晶体管。 晶体管包括具有倾斜表面的基板,从倾斜表面的下部延伸的第一上表面和从倾斜表面的上端延伸的第二上表面。 栅极堆叠结构形成在倾斜表面上并且包括栅电极。 形成在第一和第二上表面中的一个上的第一杂质区域接触栅极堆叠结构。 形成在第二上表面上的第二杂质区域接触栅堆叠结构。 第一和第二杂质区之间的通道在结晶方向上沿着倾斜表面形成。

    Method of manufacturing nanowire, method of manufacturing a semiconductor apparatus including nanowire and semiconductor apparatus formed from the same
    43.
    发明申请
    Method of manufacturing nanowire, method of manufacturing a semiconductor apparatus including nanowire and semiconductor apparatus formed from the same 有权
    纳米线的制造方法,包括由其形成的纳米线和半导体装置的半导体装置的制造方法

    公开(公告)号:US20100051899A1

    公开(公告)日:2010-03-04

    申请号:US12588936

    申请日:2009-11-03

    申请人: Hans S. Cho

    发明人: Hans S. Cho

    IPC分类号: H01L29/66 H01L21/20

    摘要: A method of manufacturing a nanowire, a method of manufacturing a semiconductor apparatus including a nanowire and a semiconductor apparatus formed from the same are provided. The method of manufacturing a semiconductor apparatus may include forming a material layer pattern on a substrate, forming a first insulating layer on the material layer pattern, a first nanowire forming layer and a top insulating layer on the substrate, wherein a total depth of the first insulating layer and the first nanowire forming layer may be formed to be smaller than a depth of the material layer pattern, sequentially polishing the top insulating layer, the first nanowire forming layer and the first insulating layer so that the material layer pattern is exposed, exposing part of the first nanowire forming layer to form an exposed region and forming a single crystalline nanowire on an exposed region of the first nanowire forming layer.

    摘要翻译: 提供一种纳米线的制造方法,包括纳米线的半导体装置的制造方法以及由该纳米线构成的半导体装置。 半导体装置的制造方法可以包括在基板上形成材料层图案,在基板上形成第一绝缘层,在基板上形成第一纳米线形成层和顶部绝缘层, 绝缘层和第一纳米线形成层可以形成为小于材料层图案的深度,顺序地抛光顶部绝缘层,第一纳米线形成层和第一绝缘层,使得材料层图案暴露,暴露 第一纳米线形成层的一部分以形成暴露区域并在第一纳米线形成层的暴露区域上形成单晶纳米线。

    Fin structure and method of manufacturing fin transistor adopting the fin structure
    44.
    发明授权
    Fin structure and method of manufacturing fin transistor adopting the fin structure 有权
    翅片结构的翅片结构和制造方法

    公开(公告)号:US07575962B2

    公开(公告)日:2009-08-18

    申请号:US11826420

    申请日:2007-07-16

    IPC分类号: H01L21/00 H01L21/84

    摘要: Provided are a fin structure and a method of manufacturing a fin transistor adopting the fin structure. A plurality of mesa structures including sidewalls are formed on the substrate. A semiconductor layer is formed on the mesa structures. A capping layer is formed on the semiconductor layer. Thus, the semiconductor layer is protected by the capping layer and includes a portion which is to be formed as a fin structure. A portion of an upper portion of the capping layer is removed by planarizing, and thus a portion of the semiconductor layer on upper surfaces of the mesa structures is removed. As a result, fin structures are formed on sides of the mesa structures to be isolated from one another. Therefore, a fin structure having a very narrow width can be formed, and a thickness and a location of the fin structure can be easily controlled.

    摘要翻译: 提供一种翅片结构和制造采用鳍结构的鳍式晶体管的方法。 在基板上形成包括侧壁的多个台面结构。 在台面结构上形成半导体层。 在半导体层上形成覆盖层。 因此,半导体层被覆盖层保护,并且包括将被形成为翅片结构的部分。 通过平坦化除去覆盖层的上部的一部分,从而去除台面结构的上表面上的半导体层的一部分。 结果,翅片结构形成在台面结构的两侧以彼此隔离。 因此,可以形成具有非常窄的宽度的翅片结构,并且可以容易地控制翅片结构的厚度和位置。

    Semi-conductor-on-insulator structure, semiconductor devices using the same and method of manufacturing the same
    46.
    发明授权
    Semi-conductor-on-insulator structure, semiconductor devices using the same and method of manufacturing the same 有权
    半导体绝缘体上的结构,使用其的半导体器件及其制造方法

    公开(公告)号:US07557411B2

    公开(公告)日:2009-07-07

    申请号:US11397866

    申请日:2006-04-05

    摘要: Semiconductor-on-insulator (SOI) structures, semiconductor devices using the same and methods of manufacturing the same, and more particularly, to a structure with a single-crystalline (for example, germanium (x-Ge)) layer on an insulating layer, semiconductor devices using the same, and methods of manufacturing the same. The SOI structure may include a single-crystalline substrate formed of a first semiconductor material, a first insulating layer formed on the substrate and having at least one window exposing a portion of the substrate, a first epitaxial growth region formed on a surface of the substrate exposed by the window and formed of at least one of the first semiconductor material and a second semiconductor material, and a first single-crystalline layer formed on the first insulating layer and the first epitaxial growth region and formed of the second semiconductor material, and crystallized using a surface of the first epitaxial growth region as a seed layer for crystallization.

    摘要翻译: 绝缘体上半导体(SOI)结构,使用其的半导体器件及其制造方法,更具体地说,涉及在绝缘层上具有单晶(例如锗(x-Ge))层的结构 ,使用其的半导体器件及其制造方法。 SOI结构可以包括由第一半导体材料形成的单晶衬底,形成在衬底上的第一绝缘层,并且具有暴露衬底的一部分的至少一个窗口,形成在衬底表面上的第一外延生长区域 由窗口露出并由第一半导体材料和第二半导体材料中的至少一个形成,以及形成在第一绝缘层和第一外延生长区上并由第二半导体材料形成的第一单晶层,并且晶化 使用第一外延生长区域的表面作为晶种层进行结晶。

    Semiconductor device and methods thereof
    48.
    发明申请
    Semiconductor device and methods thereof 有权
    半导体器件及其方法

    公开(公告)号:US20070246802A1

    公开(公告)日:2007-10-25

    申请号:US11702624

    申请日:2007-02-06

    IPC分类号: H01L23/58 H01L21/469

    摘要: A semiconductor device and method thereof. The example method may include forming a semiconductor device, including forming a first layer on a substrate, the first layer including aluminum nitride (AlN), forming a second layer by oxidizing a surface of the first layer and forming a third layer on the second layer, the first, second and third layers each being highly oriented with respect to one of a plurality crystallographic planes. The example semiconductor device may include a substrate including a first layer, the first layer including aluminum nitride (AlN), a second layer formed by oxidizing a surface of the first layer and a third layer formed on the second layer, the first, second and third layers each being highly oriented with respect to one of a plurality crystallographic planes.

    摘要翻译: 半导体器件及其方法。 示例性方法可以包括形成半导体器件,包括在衬底上形成第一层,第一层包括氮化铝(AlN),通过氧化第一层的表面并在第二层上形成第三层来形成第二层 ,第一层,第二层和第三层各自相对于多个晶面之一高度取向。 示例性半导体器件可以包括:衬底,其包括第一层,第一层包括氮化铝(AlN),通过氧化第一层的表面形成的第二层和形成在第二层上的第三层,第一层,第二层和第二层 第三层各自相对于多个晶面之一高度取向。

    Three-dimensional crossbar array
    49.
    发明授权
    Three-dimensional crossbar array 有权
    三维交叉数组

    公开(公告)号:US08803212B2

    公开(公告)日:2014-08-12

    申请号:US13209606

    申请日:2011-08-15

    申请人: Hans S. Cho

    发明人: Hans S. Cho

    摘要: A three-dimensional crossbar array may include a metal layer, and an insulator layer disposed adjacent the metal layer. A trench may be formed in the metal layer to create sections in the metal layer, and a portion of the trench may include an insulator. A hole may be formed in the trench and contact a section of the metal layer. The hole may define a via. A contact region between the via and the section of the metal layer may define a crossbar array.

    摘要翻译: 三维交叉开关阵列可以包括金属层和邻近金属层设置的绝缘体层。 可以在金属层中形成沟槽以在金属层中形成部分,并且沟槽的一部分可以包括绝缘体。 可以在沟槽中形成孔并接触金属层的一部分。 孔可以定义通孔。 通孔和金属层的截面之间的接触区域可以限定交叉开关阵列。