| 摘要 |
Method for making a capacitive structure. In a first mode, one coil of the interleaved webs is made from a laminate comprising a carrier tape (62), and two metallized, dielectric films (64,66), which may be ultra thin. One such web (64) is wound into a coil. The other web (66) and the carrier tape (62) are twisted, by one half-turn, and wound over such one web (64) and the carrier tape (62) is peeled away so that the webs (64,66) are interleaved. In a second mode, two coils of the interleaved webs are made from two laminates, each as described. One such web from one such laminate and one such web from the other laminate are wound into each coil so that the webs are interleaved. Techniques for providing each web with demetallized lanes (72,82) and for slitting the webs into ribbons are disclosed. The carrier tape (62) can be optionally omitted in some instances. <IMAGE> |
