Sintered capacitor electrode including a folded connection
First Claim
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1. An apparatus comprising:
- a hermetically sealed capacitor case sealed to retain electrolyte;
a first electrode disposed in the capacitor case;
a second electrode disposed in the capacitor case in a stack with the first electrode, the second electrode including sintered material disposed on a flexible unitary substrate, with the flexible unitary substrate including a connection portion that is flexed and coupled to the first electrode;
a third electrode disposed in the capacitor case in the stack;
a first terminal coupled to the first electrode; and
a second terminal coupled to the third electrode, the second terminal electrically isolated from the first terminal.
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Abstract
This document discusses capacitive elements including a first, second and third electrode arranged in a stack. The third electrode is positioned between the first and second electrode. An interconnect includes a unitary substrate shared with the first and second electrodes. The interconnect is adapted to deform to accommodate the stacked nature of the first and second electrodes. The unitary substrate includes a sintered material disposed thereon.
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Citations
16 Claims
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1. An apparatus comprising:
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a hermetically sealed capacitor case sealed to retain electrolyte; a first electrode disposed in the capacitor case; a second electrode disposed in the capacitor case in a stack with the first electrode, the second electrode including sintered material disposed on a flexible unitary substrate, with the flexible unitary substrate including a connection portion that is flexed and coupled to the first electrode; a third electrode disposed in the capacitor case in the stack; a first terminal coupled to the first electrode; and a second terminal coupled to the third electrode, the second terminal electrically isolated from the first terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification