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US 2026/0237567 A1Published application
Electrolytic capacitor element and electrolytic capacitor
AssigneeElna Company Ltd.
InventorsKaoru AMAHA, Kazuki YAMADA, Hidenori SOMEI
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Abstract
An electrolytic capacitor element of an embodiment of the present invention includes a separator impregnated with a conductive polymer, and an anode foil and a cathode foil facing each other via the separator, in which at an end portion of the separator, a band-shaped agglomerate of the conductive polymer, having a width of 3 mm or less, is formed along the end portion.
Claims7
An electrolytic capacitor element, comprising:
- a separator impregnated with a conductive polymer;
- and
- an anode foil and a cathode foil facing each other via the separator,
- wherein at an end portion of the separator in a height direction, a band-shaped agglomerate of the conductive polymer, having a width of 3 mm or less in the height direction, is formed along a periphery of the end portion.
1 more element
Dependencies are inferred from the claim text.