Electronic component manufacturing method and electronic...

Details Electronic component manufacturing method and electronic... Electronic component manufacturing method and electronic...

2006-11-13

2010-10-05

Pert, Evan (Department: 2826)

Active solid-state devices (e.g., transistors, solid-state diode

Field effect device

Having insulated electrode

C257SE27116

Reexamination Certificate

active

07808030

ABSTRACT:
The electronic component includes a base material, a capacitor unit, and a wiring portion. The capacitor unit has a stacked structure including a first electrode portion provided on the base material, a second electrode portion including a first surface opposing the first electrode portion and a second surface opposite to the first surface, and a dielectric portion interposed between the electrode portions. The wiring portion includes a via portion having a surface on the base material side, and joined to the second surface of the second electrode portion via the surface on the base material side. The surface of the via portion on the base material side includes an extending portion extending outward of the periphery of the second surface of the second electrode portion.

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