Electronic device

Details Electronic device Electronic device

2006-06-20

2006-06-20

Nguyen, Tuyen T (Department: 2832)

Inductor devices

Coil or coil turn supports or spacers

Printed circuit-type coil

Reexamination Certificate

active

07064645

ABSTRACT:
The present invention realizes a miniaturized electronic device that is still capable of maintaining its high reliability even when miniaturized. To this end, the electronic device has an electronic circuit, comprising: a substrate with a circuit formation surface on which one part of the electronic circuit is formed; a polyimide layer that is formed on the circuit formation surface; and a spiral inductor constituting another part of the electronic circuit, which is formed into a pattern on the polyimide layer.

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patent: 6608361 (2003-08-01), Chang et al.
patent: 6784518 (2004-08-01), Merckel et al.
patent: 1 047 132 (2000-10-01), None
patent: 10-289966 (1998-10-01), None
patent: 2000-235979 (2000-08-01), None

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