公开(公告)号：US20140264731A1

公开(公告)日：2014-09-18

申请号：US13833934

申请日：2013-03-15

Applicant: GLOBALFOUNDRIES INC.

Inventor： Andrew Kim ,  O Sung Kwon ,  Xiaoqiang Zhang ,  Seung-Hyun Rhee ,  Anurag Mittal

IPC: H01L23/525 ,  H01L23/34

CPC classification number: H01L23/5256 ,  H01L23/345 ,  H01L2924/0002 ,  H01L2924/00

Abstract: One illustrative e-fuse device disclosed herein includes first and second conductive structures, a first electrically conductive heat cage element that is conductively coupled to the first conductive structure, wherein the first heat cage element is adapted to carry an electrical current, a second electrically conductive heat cage element that is conductively coupled to the second conductive structure, wherein the second heat cage element is adapted to carry the electrical current, and a programmable, electrically conductive e-fuse element that is conductively coupled to each of the first and second electrically conductive heat cage elements and adapted to carry the electrical current, wherein the e-fuse element is positioned adjacent to each of the first and second electrically conductive heat cage elements.

Abstract translation: 本文公开的一个示例性电熔丝装置包括第一和第二导电结构，第一导电加热笼元件，其导电耦合到第一导电结构，其中第一加热笼元件适于承载电流，第二导电 导热耦合到所述第二导电结构的热笼形元件，其中所述第二加热笼元件适于承载电流;以及可编程的导电电熔丝元件，其导电地耦合到所述第一和第二导电 加热笼形元件并且适于承载电流，其中所述电熔丝元件邻近所述第一和第二导电加热笼元件中的每一个定位。