公开(公告)号：US20090009281A1

公开(公告)日：2009-01-08

申请号：US11825488

申请日：2007-07-06

申请人： Chung-Hsiung Wang ,  Yu-Liang Song ,  Qing-Feng Song ,  Yu-Qiao Li ,  Jian-Da Qiu ,  Meng Liu

发明人： Chung-Hsiung Wang ,  Yu-Liang Song ,  Qing-Feng Song ,  Yu-Qiao Li ,  Jian-Da Qiu ,  Meng Liu

IPC分类号： H01H85/04 ,  H01L21/44

CPC分类号： H01H85/006 ,  H01H69/022 ,  H01H85/0418 ,  H01H85/046 ,  H01H85/11 ,  H01H2085/0414

摘要： A fuse element comprises a substrate having a top surface, a bottom surface opposite to said top surface, and side surfaces, a heat insulation layer including a first surface and a second surface opposite to said first surface, said first surface of said heat insulation layer disposed on said top surface of said substrate, and said second surface having a surface roughness, a protective layer disposed above said heat insulation layer, and a fuse layer disposed between said heat insulation layer and said protective layer.

摘要翻译： 熔丝元件包括具有顶表面，与所述顶表面相对的底表面和侧表面的基底，包括第一表面和与所述第一表面相对的第二表面的绝热层，所述绝热层的所述第一表面 设置在所述基板的所述顶表面上，所述第二表面具有表面粗糙度，设置在所述绝热层上方的保护层，以及设置在所述绝热层和所述保护层之间的熔丝层。