| 摘要 |
SERIES WOUND CAPACITIVE STRUCTURE A capacitive structure includes, a length of a plurality of first layers defining a first group and a length of a plurality of second layers defining a second group. Each of the first and second layers have opposed first and second edges. Each of the first layers includes a first dielectric substrate and a first metallic film. The first metallic film extends from the first edges of the first layers toward the second edges thereof. Each of the second layers includes a second dielectric substrate and a second metallic film. The second metallic film extends from the second edges of the second layers toward the first edges thereof. The first metallic film includes a first relatively narrow metalfree zone spaced from the second edge thereof so as to form a first marginal metal film band at the second edge which is spaced by the first metal-free zone from the remainder of the first metallic film. The first metallic film further includes a first metal-free margin lane arranged between the metal-free zone and the first edge thereof to separate the first metallic film into first and second segments. The second metallic film includes a second relatively narrow metal free zone spaced from the first edge thereof so as to form a second marginal metal film band at the first edge which is spaced by the second metal-free zone from the remainder of the second metallic film. The second metallic film further includes a second metal-free margin lane arranged between the second metal-free zone and the second edge thereof to separate the second metallic film into third and fourth segments. |
