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公开(公告)号:WO2007063044A3
公开(公告)日:2007-11-08
申请号:PCT/EP2006068939
申请日:2006-11-27
Applicant: IBM , IBM UK , GRECO STEPHEN EDWARD , HEDBERG ERIK LEIGH , JUNG DAE-YOUNG , MCLAUGHLIN PAUL STEPHEN , MUZZY CHRISTOPHER DAVID , ROHRER NORMAN JAY , WYNNE JEAN ELIZABETH
Inventor: GRECO STEPHEN EDWARD , HEDBERG ERIK LEIGH , JUNG DAE-YOUNG , MCLAUGHLIN PAUL STEPHEN , MUZZY CHRISTOPHER DAVID , ROHRER NORMAN JAY , WYNNE JEAN ELIZABETH
IPC: H01L23/525
CPC classification number: H01L23/5258 , H01L2924/0002 , H01L2924/00
Abstract: The present invention relates to a laser fuse structure for high power applications. Specifically, the laser fuse structure of the present invention comprises first and second conductive supporting elements (12a, 12b) , at least one conductive fusible link (14) , first and second connection elements (20a, 20b) , and first and second metal lines (22a, 22b) . The conductive supporting elements (12a, 12b) , the conductive fusible link (14) , and the metal lines (22a, 22b) are located at a first metal level (3) , while the connect elements (20a, 20b) are located at a second, different metal level (4) and are connected to the conductive supporting elements (12a, 12b) and the metal lines (22a, 22b) by conductive via stacks (18a, 18b, 23a, 23b) that extend between the first and second metal levels (3, 4).
Abstract translation: 本发明涉及一种用于大功率应用的激光熔丝结构。 具体地,本发明的激光熔丝结构包括第一和第二导电支撑元件(12a,12b),至少一个导电熔丝(14),第一和第二连接元件(20a,20b)以及第一和第二金属线 (22a,22b)。 导电支撑元件(12a,12b),导电熔丝(14)和金属线(22a,22b)位于第一金属层(3)处,而连接元件(20a,20b)位于 第二不同的金属级(4),并且通过导电通孔叠层(18a,18b,23a,23b)与导电支撑元件(12a,12b)和金属线(22a,22b)连接, 第二金属含量(3,4)。
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公开(公告)号:EP2095419A4
公开(公告)日:2011-03-16
申请号:EP07865500
申请日:2007-12-11
Applicant: IBM
Inventor: FAROOQ MUKTA G , JUNG DAE-YOUNG , MELVILLE IAN D
CPC classification number: H01L21/67092 , H01L21/78 , H01L23/562 , H01L29/0657 , H01L2924/0002 , H01L2924/00
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