| 摘要 |
<p>PURPOSE:To facilitate blowing of a fuse body and make writing sure by providing a high m. p. metallic layer to the electrode connecting parts of a fuse body for a PROM, etc. CONSTITUTION:A high m. p. metallic layer 21 is provided to the electrode connecting parts 13, 13' of a fuse body 11 for a PROM, etc., and the wirings 14, 14' of Al, etc. and the fuse body 11 are connected by way of the layer 21. If with this constitution electric current is flowed to the fuse body 12 by the wires 14, 14', the wires 14, 14' are not heated and the Al material forming the wires 14, 14' does not diffuse into the fuse body 11, so that the fuse body 11 is easily blown in a cutting part 12, whereby the sure writing is accomplished.</p> |
