公开(公告)号：US20090051040A1

公开(公告)日：2009-02-26

申请号：US12129390

申请日：2008-05-29

Applicant: Chia-Lin Chuang

Inventor： Chia-Lin Chuang

IPC: H01L23/52 ,  G06F7/50

CPC classification number: H01L23/5286 ,  H01L2924/0002 ,  H01L2924/3011 ,  H01L2924/00

Abstract: The invention discloses a technique for designing the power layout of an integrated circuit. The power layout design forms a power mesh and a power ring with a plurality of metal trunks with uniform line width. In particular, the power ring includes a plurality of metal rings, which are formed by arranging denser layout of the metal trunks with uniform line width. The power ring serves as a function of receiving and providing a power source to the elements of the integrated circuit.

Abstract translation: 本发明公开了一种用于设计集成电路的功率布局的技术。 功率布局设计形成功率网格和具有均匀线宽的多个金属干线的功率环。 特别地，动力环包括多个金属环，其通过布置具有均匀线宽度的金属干线的更加密集的布局而形成。 功率环用作接收和提供电源到集成电路的元件的功能。

公开(公告)号：US20120304144A1

公开(公告)日：2012-11-29

申请号：US13568228

申请日：2012-08-07

Applicant: Chia-Lin Chuang

Inventor： Chia-Lin Chuang

IPC: G06F17/50

CPC classification number: H01L27/11898 ,  H01L23/5286 ,  H01L27/0207 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The invention discloses a power mesh managing method utilized in an integrated circuit. The integrated circuit includes a standard cell and a standard-cell power supplying mesh corresponding to a first direction. The power mesh managing method includes: defining a power supplying network including a first plurality of power meshes growing along the first direction and a second plurality of power meshes growing along a second direction, and defining an assistant connecting network on a third metal layer, wherein the assistant connecting network includes a plurality of assistant connecting lines growing along the second direction, the first plurality of power meshes are formed on a first metal layer, the second plurality of power meshes on a second metal layer, the third metal layer is below the first metal layer, and the second metal layer is above the first metal layer.

Abstract translation: 本发明公开了一种集成电路中使用的电力网管理方法。 集成电路包括对应于第一方向的标准单元和标准单元供电网。 功率网管理方法包括：定义供电网络，其包括沿着第一方向生长的第一多个电力网格和沿着第二方向生长的第二多个电力网格，以及在第三金属层上限定辅助连接网络，其中 辅助连接网络包括沿着第二方向生长的多个辅助连接线，第一多个电网形成在第一金属层上，第二多个电源在第二金属层上，第三金属层在 第一金属层，第二金属层位于第一金属层的上方。