Semiconductor device substrate with embedded capacitor
    31.
    发明授权
    Semiconductor device substrate with embedded capacitor 有权
    具有嵌入式电容器的半导体器件衬底

    公开(公告)号:US07235838B2

    公开(公告)日:2007-06-26

    申请号:US10881372

    申请日:2004-06-30

    IPC分类号: H01L27/108

    摘要: A method for forming a semiconductor device including a DRAM cell structure comprising a silicon on insulator (SOI) substrate with an embedded capacitor structure including providing a substrate comprising an overlying first electrically insulating layer; forming a first electrically conductive layer on the first electrically insulating layer to form a first electrode; forming a capacitor dielectric layer on the first electrode; forming a second electrically conductive layer on the capacitor dielectric layer to form a second electrode; forming a second electrically insulating layer on the second electrode; and, forming a monocrystalline silicon layer over the second electrode to form an SOI substrate comprising a first capacitor structure.

    摘要翻译: 一种用于形成半导体器件的方法,该半导体器件包括具有嵌入式电容器结构的绝缘体上硅(SOI)衬底的DRAM单元结构,包括提供包括上覆的第一电绝缘层的衬底; 在所述第一电绝缘层上形成第一导电层以形成第一电极; 在所述第一电极上形成电容器电介质层; 在所述电容器介电层上形成第二导电层以形成第二电极; 在所述第二电极上形成第二电绝缘层; 以及在所述第二电极上形成单晶硅层以形成包括第一电容器结构的SOI衬底。

    Ultra-thin body transistor with recessed silicide contacts
    34.
    发明申请
    Ultra-thin body transistor with recessed silicide contacts 审中-公开
    具有凹陷硅化物触点的超薄体晶体管

    公开(公告)号:US20050158923A1

    公开(公告)日:2005-07-21

    申请号:US11081104

    申请日:2005-03-15

    摘要: A semiconductor device (100), including a dielectric pedestal (220) located above and integral to a substrate (110) and having first sidewalls (230), a channel region (210) located above the dielectric pedestal (220) and having second sidewalls (240), and source and drain regions (410) opposing the channel region (210) and each substantially spanning one of the second sidewalls (240). An integrated circuit (800) incorporating the semiconductor device (100) is also disclosed, as well as a method of manufacturing the semiconductor device (100).

    摘要翻译: 一种半导体器件(100),包括位于衬底(110)上方并与衬底(110)成一体并具有第一侧壁(230)的电介质基座(220),位于电介质基座(220)上方的通道区域(210) (240),以及与沟道区(210)相对并且每个基本跨越第二侧壁(240)中的一个的源极和漏极区(410)。 还公开了结合半导体器件(100)的集成电路(800),以及制造半导体器件(100)的方法。

    Semiconductor device with high-k gate dielectric
    36.
    发明申请
    Semiconductor device with high-k gate dielectric 有权
    具有高k栅极电介质的半导体器件

    公开(公告)号:US20050035345A1

    公开(公告)日:2005-02-17

    申请号:US10832020

    申请日:2004-04-26

    摘要: An integrated circuit includes a substrate, a first transistor, and a second transistor. The first transistor has a first gate dielectric portion located between a first gate electrode and the substrate. The first gate dielectric portion includes a first high-permittivity dielectric material and/or a second high-permittivity dielectric material. The first gate dielectric portion has a first equivalent silicon oxide thickness. The second transistor has a second gate dielectric portion located between a second gate electrode and the substrate. The second gate dielectric portion includes the first high-permittivity dielectric material and/or the second high-permittivity dielectric material. The second gate dielectric portion has a second equivalent silicon oxide thickness. The second equivalent silicon oxide thickness may be different than the first equivalent silicon oxide thickness.

    摘要翻译: 集成电路包括衬底,第一晶体管和第二晶体管。 第一晶体管具有位于第一栅电极和衬底之间的第一栅电介质部分。 第一栅介质部分包括第一高介电常数电介质材料和/或第二高介电常数介电材料。 第一栅介质部分具有第一等效氧化硅厚度。 第二晶体管具有位于第二栅电极和衬底之间的第二栅介质部分。 第二栅介质部分包括第一高介电常数电介质材料和/或第二高介电常数介电材料。 第二栅介质部分具有第二等效氧化硅厚度。 第二等效氧化硅厚度可以不同于第一等效氧化硅厚度。

    OPTIMIZATION TECHNIQUE OF GENERALIZED DISJUNCTIVE SEMI/ANTI JOIN
    39.
    发明申请
    OPTIMIZATION TECHNIQUE OF GENERALIZED DISJUNCTIVE SEMI/ANTI JOIN 审中-公开
    通用分光光度计的优化技术

    公开(公告)号:US20140067789A1

    公开(公告)日:2014-03-06

    申请号:US13603302

    申请日:2012-09-04

    IPC分类号: G06F17/30

    摘要: A method, apparatus, and stored instructions are provided for transforming a query representation by unnesting a predicate condition that is based on whether or not a result exists for a subquery of the predicate condition. An initial query representation is received. The initial query representation represents an initial query that includes an EXISTS-equivalent predicate or a NOT-EXISTS-equivalent predicate and at least one other predicate in a disjunction. The initial query representation is transformed into a semantically equivalent transformed query representation that represents a transformed query. The transformed query includes, instead of the EXISTS-equivalent predicate or a NOT-EXISTS-equivalent predicate, a join operator that references the data object. The transformed query representation, when used for execution, causes the at least one other predicate to be applied separately from a join operation caused by the join operator such that execution of the initial representation is semantically equivalent to execution of the transformed representation.

    摘要翻译: 提供了一种方法,装置和存储的指令,用于通过不知道基于谓词条件的子查询的结果是否存在的谓词条件来转换查询表示。 收到初始查询表示。 初始查询表示代表一个初始查询,其中包含EXISTS等效谓词或NOT-EXISTS等价谓词和至少一个其他谓词。 初始查询表示被转换成表示变换查询的语义上等同的变换查询表示。 转换后的查询包括引用数据对象的连接运算符,而不是EXISTS等效谓词或NOT-EXISTS等效谓词。 经变换的查询表示当用于执行时,使至少一个其他谓词与由连接运算符引起的连接操作分开应用,使得初始表示的执行在语义上等同于转换表示的执行。