Stacked package module
    1.
    发明申请
    Stacked package module 有权
    堆叠封装模块

    公开(公告)号:US20050082656A1

    公开(公告)日:2005-04-21

    申请号:US10934409

    申请日:2004-09-07

    IPC分类号: H01L25/065 H01L23/02

    摘要: A Stackable package module comprises a plurality of semiconductor devices in stack. One of the semiconductor devices includes a chip with an active surface and a corresponding back surface, a plurality of solder bumps and a plurality of stud bumps. The solder bumps are formed on the active surface. The stud bumps are formed on the back surface. Each stud bump has a bump body and a protruding trail by wire-bonding and cutting. Bumps of another package are bonded on the stub bumps for replacing known intermediate substrate in conventional stacked package module.

    摘要翻译: 可堆叠封装模块包括堆叠中的多个半导体器件。 半导体器件中的一个包括具有活性表面和对应的背面的芯片,多个焊料凸块和多个凸块凸块。 焊料凸块形成在有源表面上。 柱形凸块形成在背面。 每个柱形凸起具有凸起体和通过引线接合和切割的突出轨迹。 另一个封装的凸块被结合在短截线凸起上,用于替代传统堆叠封装模块中的已知中间衬底。

    System and method for multilevel simulation of animation cloth and computer-readable recording medium thereof
    2.
    发明授权
    System and method for multilevel simulation of animation cloth and computer-readable recording medium thereof 有权
    动画布及其计算机可读记录介质的多层次仿真系统及方法

    公开(公告)号:US08115771B2

    公开(公告)日:2012-02-14

    申请号:US11965684

    申请日:2007-12-27

    IPC分类号: G06T13/00

    CPC分类号: G06T13/20 G06T2210/16

    摘要: A system for multilevel simulation of an animation cloth is provided. The system includes a multilevel area generation module, a curvature calculation module, a curvature comparison module, and a dynamic simulation module. The multilevel area generation module divides a plurality of grid units of the animation cloth into a plurality of level sub-areas based on a multilevel technique, wherein each of the level sub-areas is generated by dividing an upper level sub-area. The curvature calculation module calculates the curvatures of the level sub-areas according to the plane vectors of the grid units in a frame. The curvature comparison module compares the curvatures of the level sub-areas with a flatness threshold. The dynamic simulation module calculates the plane vector of each grid unit in a next frame through different method according to the comparison result of the curvature comparison module.

    摘要翻译: 提供了一种用于动画布的多级仿真的系统。 该系统包括多层面积生成模块,曲率计算模块,曲率比较模块和动态模拟模块。 多级区域生成模块基于多级技术将动画布的多个网格单元划分为多个层次子区域,其中通过划分上级子区域来生成每个级别子区域。 曲率计算模块根据帧中的网格单元的平面矢量来计算水平子区域的曲率。 曲率比较模块将电平子区域的曲率与平坦度阈值进行比较。 动态仿真模块根据曲率比较模块的比较结果,通过不同的方法计算下一帧中每个网格单元的平面向量。

    SYSTEM AND METHOD FOR MULTILEVEL SIMULATION OF ANIMATION CLOTH AND COMPUTER-READABLE RECORDING MEDIUM THEREOF
    3.
    发明申请
    SYSTEM AND METHOD FOR MULTILEVEL SIMULATION OF ANIMATION CLOTH AND COMPUTER-READABLE RECORDING MEDIUM THEREOF 有权
    用于多媒体模拟动画的系统和方法及其可计算的可记录记录介质

    公开(公告)号:US20090141030A1

    公开(公告)日:2009-06-04

    申请号:US11965684

    申请日:2007-12-27

    IPC分类号: G06T13/00

    CPC分类号: G06T13/20 G06T2210/16

    摘要: A system for multilevel simulation of an animation cloth is provided. The system includes a multilevel area generation module, a curvature calculation module, a curvature comparison module, and a dynamic simulation module. The multilevel area generation module divides a plurality of grid units of the animation cloth into a plurality of level sub-areas based on a multilevel technique, wherein each of the level sub-areas is generated by dividing an upper level sub-area. The curvature calculation module calculates the curvatures of the level sub-areas according to the plane vectors of the grid units in a frame. The curvature comparison module compares the curvatures of the level sub-areas with a flatness threshold. The dynamic simulation module calculates the plane vector of each grid unit in a next frame through different method according to the comparison result of the curvature comparison module.

    摘要翻译: 提供了一种用于动画布的多级仿真的系统。 该系统包括多层面积生成模块,曲率计算模块,曲率比较模块和动态模拟模块。 多级区域生成模块基于多级技术将动画布的多个网格单元划分为多个层次子区域,其中通过划分上级子区域来生成每个级别子区域。 曲率计算模块根据帧中的网格单元的平面矢量来计算水平子区域的曲率。 曲率比较模块将电平子区域的曲率与平坦度阈值进行比较。 动态仿真模块根据曲率比较模块的比较结果,通过不同的方法计算下一帧中每个网格单元的平面向量。

    Method and apparatus for switching an optical beam in a semiconductor substrate
    4.
    发明授权
    Method and apparatus for switching an optical beam in a semiconductor substrate 有权
    用于切换半导体衬底中的光束的方法和装置

    公开(公告)号:US06603893B1

    公开(公告)日:2003-08-05

    申请号:US09819160

    申请日:2001-03-27

    IPC分类号: G02B626

    摘要: An optical switching method and apparatus. In one aspect of the present invention, the disclosed apparatus includes first and second multi-mode interference (MMI) splitting devices in a semiconductor substrate. First and second outputs of the first MMI splitting device are optically coupled to first and second inputs, respectively, of the second MMI splitting device. First and second phase control devices are included in the semiconductor substrate. The first input of the second MMI splitting device is optically coupled to the first output of the first MMI splitting device through the first phase control device. The second input of the second MMI splitting device is optically coupled to the second output of the first MMI splitting device through the second phase control device. The first input of the first MMI splitting device is selectively optically coupled to the first and second outputs of the second MMI splitting device in response to the first and second phase control devices. The second input of the first MMI splitting device is selectively optically coupled to the first and second outputs of the second MMI splitting device in response to the first and second phase control devices.

    摘要翻译: 一种光学切换方法和装置。 在本发明的一个方面,所公开的设备包括半导体衬底中的第一和第二多模干涉(MMI)分离器件。 第一MMI分割装置的第一和第二输出分别光耦合到第二MMI分割装置的第一和第二输入。 第一和第二相位控制装置包括在半导体衬底中。 第二MMI分割装置的第一输入通过第一相位控制装置光耦合到第一MMI分配装置的第一输出端。 第二MMI分配装置的第二输入通过第二相位控制装置光耦合到第一MMI分配装置的第二输出端。 响应于第一和第二相位控制装置,第一MMI分配装置的第一输入选择性地光耦合到第二MMI分配装置的第一和第二输出端。 响应于第一和第二相位控制装置,第一MMI分配装置的第二输入被选择性地光耦合到第二MMI分配装置的第一和第二输出端。