公开(公告)号：EP1547144A4

公开(公告)日：2009-01-07

申请号：EP03770364

申请日：2003-09-19

Applicant: IBM ,  INFINEON TECHNOLOGIES CORP

Inventor： FRIESE GERALD R ,  COWLEY ANDY ,  FAYAZ MOHAMMED F ,  MOTSIFF WILLIAM T

IPC: H01L23/525

CPC classification number: H01L23/5258 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The act of blowing an unpassivated electrical fuse (for example, fuse 405) using a laser can result in the splattering of the fuse material and result in electrical short circuits. A blast barrier (for example blast barrier 406) formed around an area of the fuse that is blown by the laser helps to contain the splattering of the fuse material. The blast barrier may be formed from the same material as the fuses themselves and therefore, can be created in the same fabrication step.

Abstract translation: 使用激光吹入未激活的电熔丝（例如，熔丝405）的动作可能导致熔丝材料的飞溅并导致电气短路。 形成在由激光器熔断的保险丝的区域周围形成的防爆屏障（例如鼓风屏障406）有助于容纳熔丝材料的飞溅。 防爆屏障可以由与熔丝本身相同的材料形成，因此可以在相同的制造步骤中形成。

公开(公告)号：WO2004027801A3

公开(公告)日：2005-02-24

申请号：PCT/US0329595

申请日：2003-09-19

Applicant: IBM ,  INFINEON TECHNOLOGIES CORP

Inventor： FRIESE GERALD R ,  COWLEY ANDY ,  FAYAZ MOHAMMED F ,  MOTSIFF WILLIAM T

IPC: H01L23/525 ,  H01L21/71

CPC classification number: H01L23/5258 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The act of blowing an unpassivated electrical fuse (for example, fuse 405) using a laser can result in the splattering of the fuse material and result in electrical short circuits. A blast barrier (for example blast barrier 406) formed around an area of the fuse that is blown by the laser helps to contain the splattering of the fuse material. The blast barrier may be formed from the same material as the fuses themselves and therefore, can be created in the same fabrication step.

Abstract translation: 使用激光器吹动未激活的电熔丝（例如，熔丝405）的行为可能导致熔丝材料的飞溅并导致电气短路。 形成在由激光器熔断的熔丝区域周围形成的防爆屏障（例如鼓风屏障406）有助于容纳熔丝材料的飞溅。 防爆屏障可以由与熔丝本身相同的材料形成，因此可以在相同的制造步骤中形成。

公开(公告)号：AU2003278847A8

公开(公告)日：2004-04-08

申请号：AU2003278847

申请日：2003-09-19

Applicant: INFINEON TECHNOLOGIES CORP ,  IBM

Inventor： COWLEY ANDY ,  FAYAZ MOHAMMED F ,  MOTSIFF WILLIAM T ,  FRIESE GERALD R

IPC: H01L23/525

Abstract: The act of blowing an unpassivated electrical fuse (for example, fuse 405) using a laser can result in the splattering of the fuse material and result in electrical short circuits. A blast barrier (for example blast barrier 406) formed around an area of the fuse that is blown by the laser helps to contain the splattering of the fuse material. The blast barrier may be formed from the same material as the fuses themselves and therefore, can be created in the same fabrication step.

公开(公告)号：AU2003278847A1

公开(公告)日：2004-04-08

申请号：AU2003278847

申请日：2003-09-19

Applicant: IBM

Inventor： COWLEY ANDY ,  FAYAZ MOHAMMED F ,  MOTSIFF WILLIAM T ,  FRIESE GERALD R

IPC: H01L23/525

Abstract: The act of blowing an unpassivated electrical fuse (for example, fuse 405) using a laser can result in the splattering of the fuse material and result in electrical short circuits. A blast barrier (for example blast barrier 406) formed around an area of the fuse that is blown by the laser helps to contain the splattering of the fuse material. The blast barrier may be formed from the same material as the fuses themselves and therefore, can be created in the same fabrication step.