Circuit protection device including resistor and fuse element

Details Circuit protection device including resistor and fuse element Circuit protection device including resistor and fuse element

2008-04-21

2011-12-13

Wojciechowicz, Edward (Department: 2895)

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

Integrated circuit structure with electrically isolated...

Passive components in ics

C257S209000, C338S0220SD, C361S104000

Reexamination Certificate

active

08076751

ABSTRACT:
An integral circuit protection device includes a substrate disposed between first and second terminals. The substrate is composed of a resistive material. A first conductive layer is disposed on a first surface of the substrate and in electrical contact with the first terminal. A second conductive layer is disposed on a second surface of the substrate. A first electrically insulating layer is disposed on the second conductive layer and substantially covers the second conductive layer. The first electrically insulating layer includes an aperture. A fuse element is disposed on the first electrically insulating layer and is in electrical contact with the second conductive layer through the aperture and in electrical contact with the second terminal. The fuse element is in electrical series with the resistive material. A second electrically insulating layer is disposed over the fuse element.

REFERENCES:
patent: 4432722 (1984-02-01), Bohan et al.
patent: 5898294 (1999-04-01), Gold
patent: 2006/0049466 (2006-03-01), Egawa et al.

Affiliated with

Also associated with

Rating

Circuit protection device including resistor and fuse element does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Circuit protection device including resistor and fuse element, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit protection device including resistor and fuse element will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4272112