Recess gate-type semiconductor device and method of manufacturing the same
    45.
    发明申请
    Recess gate-type semiconductor device and method of manufacturing the same 失效
    嵌入式门式半导体器件及其制造方法

    公开(公告)号:US20060060936A1

    公开(公告)日:2006-03-23

    申请号:US11228041

    申请日:2005-09-14

    IPC分类号: H01L29/00

    CPC分类号: H01L29/0692 H01L29/4236

    摘要: A recess gate-type semiconductor device includes a gate electrode having a recessed portion at least partially covering a recess trench in an active region, and source/drain regions disposed in the active region that are separated by the gate electrode. The recess trench is separated from sidewalls of a device isolation region in a first direction and contacts sidewalls of the device isolation region in a second direction. The width of the recess trench of the active region in the second direction may be greater than the width of the source/drain regions in the second direction, and the recessed portion of the gate electrode may have tabs protruding in the first direction at its corners. Therefore, the semiconductor device has excellent junction leakage current and excellent refresh characteristics.

    摘要翻译: 凹槽型半导体器件包括具有至少部分地覆盖有源区中的凹槽的凹部的栅电极和设置在有源区中的由栅电极分离的源/漏区。 所述凹槽在第一方向上与器件隔离区的侧壁分离,并沿着第二方向接触器件隔离区的侧壁。 有源区在第二方向上的凹槽的宽度可以大于第二方向上的源极/漏极区的宽度,并且栅电极的凹陷部分可以具有在其角部沿第一方向突出的突出部 。 因此,半导体器件具有优异的结漏电流和优异的刷新特性。

    Apparatus for testing reliability of interconnection in integrated circuit
    47.
    发明授权
    Apparatus for testing reliability of interconnection in integrated circuit 有权
    集成电路中互连可靠性的装置

    公开(公告)号:US06842028B2

    公开(公告)日:2005-01-11

    申请号:US10766547

    申请日:2004-01-27

    IPC分类号: G01R31/02 G01R31/28

    CPC分类号: G01R31/2853

    摘要: In the present invention, an apparatus of testing a leakage protection reliability of an integrated circuit interconnection. The apparatus has at least one comb-like pattern, a serpentine-like pattern and means of applying a bias to the patterns and forms a maximum field region at an interconnection formed around a via, i.e., at the end of a tooth portion composing the comb-like pattern. In one structure of the present invention, the comb-like pattern is formed at one level, and the serpentine-like pattern has a plurality of unit parts corresponding to the tooth portions, respectively, and connection parts connecting the neighboring two unit parts. Each of the unit parts is formed at the same level with the comb-like pattern and spaced apart from the tooth portion by a minimum design length according to a design rule. The unit part has vias formed through an interlayer dielectric layer at the both ends of a tooth parallel part, two tooth parallel parts connected with the vias, respectively, and a length parallel part electrically connecting two tooth parallel parts.

    摘要翻译: 在本发明中,一种测试集成电路互连的漏电保护可靠性的装置。 该装置具有至少一个梳状图案,蛇形样图案和向图案施加偏压的装置,并且在形成在通孔周围的互连处形成最大场区域,即构成 梳状图案 在本发明的一个结构中,梳状图案形成在一个层面上,并且蛇形状图案分别具有对应于齿部的多个单位部分和连接相邻两个单元部分的连接部分。 根据设计规则,每个单元部分与梳状图案形成在相同的高度上,并且与齿部分距离最小设计长度。 单元部分具有通过在平行部分的两端处的层间绝缘层形成的通孔,分别与通孔连接的两个齿平行部分和电连接两个齿平行部分的长度平行部分。

    Apparatus for testing reliability of interconnection in integrated circuit
    48.
    发明授权
    Apparatus for testing reliability of interconnection in integrated circuit 有权
    集成电路中互连可靠性的装置

    公开(公告)号:US06693446B2

    公开(公告)日:2004-02-17

    申请号:US10115184

    申请日:2002-04-01

    IPC分类号: G01R3128

    摘要: In the present invention, an apparatus of testing leakage current protection reliability of an integrated circuit interconnection. The apparatus has at least one comb-like pattern composed of a length portion, multiple tooth portions which are connected orthogonally to the length portion, and vias which are formed vertically from the ends of the tooth portions, respectively, through an interlayer dielectric layer. Additionally the apparatus has a serpentine-like pattern including a length parallel part or a connection part which is running parallel to the length portion, a tooth parallel part which is parallel to the tooth portion and formed at a level different from the level of the connection part or the length parallel part, and vias connecting them. The via of the comb-like pattern is located at the central position between the neighboring two vias of the serpentine-like pattern. The apparatus also has pads for applying a defined bias voltage to the comb-like pattern and the serpentine-like pattern to generate a potential difference between the two patterns. Thus, as multiple weak field regions are formed at the region where the vias are positioned, it is possible to find a failed spot such as a leakage or a short through the apparatus easily and effectively.

    摘要翻译: 在本发明中,一种测试集成电路互连的漏电流保护可靠性的装置。 该装置具有至少一个由长度部分组成的梳状图案,与长度部分正交连接的多个齿部分以及分别从齿部的端部垂直形成的通孔穿过层间绝缘层。 另外,该装置具有包括平行于长度部分的长度平行部分或连接部分的蛇形状图案,平行于齿部并形成在不同于连接级别的水平面上的齿平行部分 部分或长度平行部分,以及连接它们的通孔。 梳状图案的通孔位于蛇形样图案的相邻两个通孔之间的中心位置。 该装置还具有用于将限定的偏置电压施加到梳状图案和蛇形样图案的垫以产生两个图案之间的电位差。 因此,由于在通孔所在的区域形成多个弱磁场区域,因此可以容易且有效地通过该装置找到诸如泄漏或短路的故障点。

    Device and method for changing printer drivers in a computer-printer system
    49.
    发明授权
    Device and method for changing printer drivers in a computer-printer system 失效
    用于在计算机打印机系统中更改打印机驱动程序的设备和方法

    公开(公告)号:US06567175B1

    公开(公告)日:2003-05-20

    申请号:US08824344

    申请日:1997-03-26

    申请人: Chang-Sub Lee

    发明人: Chang-Sub Lee

    IPC分类号: G06F1500

    摘要: The present invention provides an integrated printer driver including a plurality of printer drivers which are produced in various types to satisfy various computer environments. The integrated printer driver automatically changes printer drivers when printing error occurs. The method for automatically changing the printer drivers comprises steps of determining the type of a printing error on occurrence, changing a preset printer driver to another appropriate printer driver of a plurality of printer drivers in a stored integrated printer driver in order to overcome the error corresponding to the determination, and setting the changed printer driver in order to enable the printer to recognize the printer driver.

    摘要翻译: 本发明提供一种集成打印机驱动器,其包括以各种类型生产以满足各种计算机环境的多个打印机驱动程序。 当出现打印错误时,集成打印机驱动程序会自动更改打印机驱动程序。 用于自动更改打印机驱动程序的方法包括以下步骤:在存在的集成打印机驱动程序中确定打印错误的类型,将预设的打印机驱动程序改变为多个打印机驱动程序的另一个适当的打印机驱动程序,以克服相应的错误 确定并设置更改的打印机驱动程序,以使打印机能够识别打印机驱动程序。