電力用半導体装置
    3.
    发明申请
    電力用半導体装置 审中-公开
    功率半导体器件

    公开(公告)号:WO2013021684A1

    公开(公告)日:2013-02-14

    申请号:PCT/JP2012/059669

    申请日:2012-04-09

    Abstract:  セル電極(150)は、半導体基板(130)上に設けられており、セル構造(CL)のそれぞれに設けられている。セル電極(150)は、2以上のセル電極(150)を含むグループ(150a~150c)に分けられている。導電部材(160a~160c)はグループ(150a~150c)のそれぞれに電気的に接続されている。導電部材(160a~160c)は使用部(UD)および非使用部(ND)を有する。使用部(UD)は、互いに電気的に接続された2以上の導電部材(160a、160b)を有する。非使用部(ND)は、導電部材(160a~160c)の少なくとも1つを有し、かつ使用部(UD)と電気的に絶縁されている。

    Abstract translation: 电池电极(150)设置在半导体衬底(130)上,所述电池电极设置在各个电池结构(CL)中。 电池电极(150)被分组成各自包括两个或更多个电池电极(150)的组(150a-150c)。 导电构件(160a-160c)分别电连接到组(150a-150c)。 每个导电构件(160a-160c)具有使用部分(UD)和非使用部分(ND)。 使用部分(UD)具有彼此电连接的两个或更多个导电构件(160a,160b)。 非使用部分(ND)具有至少一个导电构件(160a-160c),并且与使用部分(UD)电绝缘。

    WAFER WITH SPACER INCLUDING HORIZONTAL MEMBER
    5.
    发明申请
    WAFER WITH SPACER INCLUDING HORIZONTAL MEMBER 审中-公开
    带有间隔器的水平包括水平构件

    公开(公告)号:WO2012142415A1

    公开(公告)日:2012-10-18

    申请号:PCT/US2012/033524

    申请日:2012-04-13

    Abstract: In one embodiment, a method of forming an insulating spacer includes providing a base layer, providing an intermediate layer above an upper surface of the base layer, etching a first trench in the intermediate layer, depositing a first insulating material portion within the first trench, depositing a second insulating material portion above an upper surface of the intermediate layer, forming an upper layer above an upper surface of the second insulating material portion, etching a second trench in the upper layer, and depositing a third insulating material portion within the second trench and on the upper surface of the second insulating material portion.

    Abstract translation: 在一个实施例中,形成绝缘间隔物的方法包括提供基底层,在基底层的上表面上方提供中间层,蚀刻中间层中的第一沟槽,在第一沟槽内沉积第一绝缘材料部分, 在所述中间层的上表面上方沉积第二绝缘材料部分,在所述第二绝缘材料部分的上表面上形成上层,蚀刻所述上层中的第二沟槽,以及在所述第二沟槽内沉积第三绝缘材料部分 并且在第二绝缘材料部分的上表面上。

    STRAINED GE-ON-INSULATOR STRUCTURE AND METHOD FOR FORMING THE SAME
    6.
    发明申请
    STRAINED GE-ON-INSULATOR STRUCTURE AND METHOD FOR FORMING THE SAME 审中-公开
    应变导电绝缘体结构及其形成方法

    公开(公告)号:WO2012119419A1

    公开(公告)日:2012-09-13

    申请号:PCT/CN2011/078948

    申请日:2011-08-25

    Abstract: A strained Ge-on-insulator structure is provided, comprising: a silicon substrate (1100), in which an oxide insulating layer (1200) is formed on a surface of the silicon substrate (1100); a Ge layer (1300) formed on the oxide insulating layer (1200), in which a first passivation layer (1400) is formed between the Ge layer (1300) and the oxide insulating layer (1200); a gate stack (1600, 1700) formed on the Ge layer (1300); and a channel region formed below the gate stack (1600, 1700), and a source (1800) and a drain (1800) formed on sides of the channel region, in which the source (1800) and the drain (1800) are a Si x Ge -x :C source and a Si x Ge -x :C drain respectively to produce a tensile 10 strain in the channel region, in which x is within a range from 0 to 1 and a content of C is within a range from 0 to 7.5%. Further, a method for forming the strained Ge-on-insulator structure is also provided.

    Abstract translation: 提供了一种应变绝缘体上的结构,包括:在硅衬底(1100)的表面上形成氧化物绝缘层(1200)的硅衬底(1100); 形成在氧化物绝缘层(1200)上的Ge层(1300),其中在Ge层(1300)和氧化物绝缘层(1200)之间形成第一钝化层(1400); 形成在所述Ge层(1300)上的栅叠层(1600,1700); 以及形成在所述栅极堆叠(1600,1700)下面的沟道区域,以及形成在所述沟道区域的侧面上的源极(1800)和漏极(1800),所述源极(1800)和所述漏极(1800) Si x Ge-X:C源和Si x Ge-X:C漏极,以在沟道区域中产生拉伸10应变,其中x在0至1的范围内,并且C的含量在范围内 从0%到7.5%。 此外,还提供了用于形成应变的绝缘体上Ge的结构的方法。

    ELECTRONIC DEVICE INCLUDING A TRENCH FIELD ISOLATION HAVING COMBINATION SHALLOW AND DEEP DEPTH AND A PROCESS FOR FORMING THE SAME
    7.
    发明申请
    ELECTRONIC DEVICE INCLUDING A TRENCH FIELD ISOLATION HAVING COMBINATION SHALLOW AND DEEP DEPTH AND A PROCESS FOR FORMING THE SAME 审中-公开
    电子装置,包括具有组合的紧致场分离和深度深度及其形成方法

    公开(公告)号:WO2006124241A3

    公开(公告)日:2009-05-14

    申请号:PCT/US2006016266

    申请日:2006-04-28

    CPC classification number: H01L29/78 H01L21/76283 H01L21/84

    Abstract: A process can be used to achieve the benefits of corner rounding of a semiconductor layer (22) near an edge of a trench field isolation region (22) without having the bird's beak or stress issues that occur with a conventional SOI device. A trench can be partially etched into a semiconductor layer (22), and a liner layer (42) may be formed to help round corners of the second semiconductor layer (22). In one embodiment, the trench can be etched deeper and potentially expose an underlying buried oxide layer (14). Formation of the trench field isolation region can be completed, and electronic components can be formed within the semiconductor layer. An electronic device, such as an integrated circuit, will have a liner layer that extends only partly, but not completely, along a sidewall of the trench. In another embodiment, the process can be extended to other substrates and is not limited only to SOI substrates.

    Abstract translation: 可以使用一种方法来实现在沟槽场隔离区域(22)的边缘附近的半导体层(22)的角圆化的优点,而不会发生与常规SOI器件发生的鸟嘴或应力问题。 可以将沟槽部分地蚀刻到半导体层(22)中,并且可以形成衬垫层(42)以帮助第二半导体层(22)的圆角。 在一个实施例中,可以更深地蚀刻沟槽并潜在地暴露下面的埋入氧化物层(14)。 可以完成沟槽场隔离区的形成,并且可以在半导体层内形成电子部件。 诸如集成电路的电子装置将具有仅沿着沟槽的侧壁部分但不完全延伸的衬垫层。 在另一个实施例中,该工艺可以扩展到其它衬底,并且不仅限于SOI衬底。

    SEMICONDUCTOR DEVICES, ASSEMBLIES AND CONTRUCTIONS, AND METHODS OF FORMING SEMICONDUCTOR DEVICES, ASSEMBLIES AND CONSTRUCTIONS
    8.
    发明申请
    SEMICONDUCTOR DEVICES, ASSEMBLIES AND CONTRUCTIONS, AND METHODS OF FORMING SEMICONDUCTOR DEVICES, ASSEMBLIES AND CONSTRUCTIONS 审中-公开
    半导体器件,组件和载流子,以及形成半导体器件,组件和结构的方法

    公开(公告)号:WO2008027143A3

    公开(公告)日:2008-04-24

    申请号:PCT/US2007016947

    申请日:2007-07-27

    CPC classification number: H01L21/76283

    Abstract: Embodiments disclosed herein include methods in which a pair of openings are formed into semiconductor material, with the openings being spaced from one another by a segment of the semiconductor material. Liners are formed along sidewalls of the openings, and then semiconductor material is isotropically etched from bottoms of the openings to merge the openings and thereby completely undercut the segment of semiconductor material. Embodiments disclosed herein may be utilized in forming SOI constructions, and in forming field effect transistors having transistor gates entirely surrounding channel regions. Embodiments disclosed herein also include semiconductor constructions having transistor gates surrounding channel regions, as well as constructions in which insulative material entirely separates an upper semiconductor material from a lower semiconductor material.

    Abstract translation: 这里公开的实施例包括其中一对开口形成为半导体材料的方法,其中开口通过半导体材料的区段彼此间隔开。 衬垫沿着开口的侧壁形成,然后从开口的底部各向同性地蚀刻半导体材料以合并开口,从而完全底切半导体材料的区段。 这里公开的实施例可用于形成SOI构造,并且形成具有完全围绕沟道区的晶体管栅极的场效应晶体管。 本文公开的实施例还包括具有围绕沟道区的晶体管栅极的半导体构造,以及其中绝缘材料完全将上半导体材料与下半导体材料分开的构造。

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