Chip-type electronic component including thin-film circuit...

Details Chip-type electronic component including thin-film circuit... Chip-type electronic component including thin-film circuit...

2007-05-17

2008-11-11

Ngo, Ngan (Department: 2818)

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

Housing or package

With contact or lead

C257S697000, C257S698000, C257S700000, C257SE23019, C257SE23021

Reexamination Certificate

active

07449772

ABSTRACT:
A chip-type electronic component includes a substrate, a common potential layer formed on an upper side of the substrate, an insulating film formed on the common potential layer, and provided to expose at least part of the common potential layer. At least one common potential electrode is provided on the exposed part of the common potential layer, and a plurality of conductors provided on the insulating film, each of the conductors forming a part of a thin-film circuit element. At least one columnar electrode is electrically connected to at least one of the conductors, and a sealing film is formed around the columnar electrode.

REFERENCES:
patent: 2006/0006516 (2006-01-01), Funaba et al.
patent: 3465617 (2003-08-01), None

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