Patent ID: 7933111

Claim:
A metallized plastic film on which an electrode metal is vapor-deposited, comprising: a split electrode elongated in a width direction more than a length direction of a plastic film and disposed at any one position within a range of ½˜⅘ of the width of the plastic film from a margin part formed at one side of the plastic film and not vapor-deposited with the electrode metal toward the other side of the plastic film with respect to the width direction; a fuse part formed on the non-split electrode or a part adjoining the split electrode near the non-split electrode; another fuse part formed on each side of respective two adjoining split electrodes, such that the split electrodes are patterned in a continuous form along the length of the plastic film and, in a film capacitor formed by winding two sheets of the metallized plastic film, the fuse parts formed between every pair of a split electrode and a non-split electrode, the fuse parts where a flow of electric current is the greatest in a width direction of the metallized plastic film, are arranged separately in two rows in a length direction of the plastic film; and a first splitting part formed by cutting an electrode metal by predetermined width and interval along a length of the plastic film; a second splitting part formed by cutting the electrode metal by predetermined width and length from the first splitting part toward the margin part formed at one side; a third splitting part formed by cutting the electrode metal by predetermined width from a position between one end of the second splitting part and one end of another adjoining second splitting part toward one end of the margin part; and a second fuse part formed between the second splitting part and the third splitting part by a fuse forming part generated by cutting the electrode metal in a direction from the one end of the second splitting part and one end of the third splitting part respectively toward adjoining third splitting parts and adjoining second splitting parts.