Electrical interconnect system for a flexible circuit

Details Electrical interconnect system for a flexible circuit Electrical interconnect system for a flexible circuit

1993-04-30

1994-12-13

Nguyen, Khiem

Electrical connectors

Preformed panel circuit arrangement, e.g., pcb, icm, dip,...

With provision to conduct electricity from panel circuit to...

439493, H01R 909

Patent

active

053725123

ABSTRACT:
An improved electrical interconnect system for a flexible circuit which includes: a flexible first layer; at least one protrusion on the flexible first layer that has an electrical contact; a second layer having at least one electrical contact; and a spring apparatus coupled to the flexible first layer and to the second layer for pressing the electrical contact on the protrusion on the flexible first layer to the electrical contact on the second layer to electrically connect the electrical contact on the protrusion to the electrical contact on the second layer. In a specific embodiment the spring apparatus for pressing the electrical contact on the protrusion of the flexible first layer to the electrical contact on the second layer includes relief for allowing the flexible first layer to deform during assembly of the improved electrical interconnect system for a flexible circuit. In an alternate specific embodiment the electrical contacts on the protrusions on the flexible first layer and the corresponding electrical contacts on the second layer are coated with gold. In another alternate specific embodiment the improved electrical interconnect system includes an alignment apparatus coupled to the flexible first layer and the second layer and the spring apparatus for aligning the flexible first layer with the second layer and the spring apparatus. The improved electrical interconnect system for a flexible circuit provides higher interconnect density, reduced cost and increased reliability compared to conventional interconnect systems.

REFERENCES:
patent: 4403272 (1983-09-01), Larson et al.
patent: 4408836 (1983-10-01), Kikuno
patent: 4913656 (1990-04-01), Gordon et al.
patent: 5158466 (1992-10-01), Schreiber ett al.
patent: 5213511 (1993-05-01), Sobhani
patent: 5273440 (1993-12-01), Ashman et al.

Affiliated with

Also associated with

Rating

Electrical interconnect system for a flexible circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrical interconnect system for a flexible circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical interconnect system for a flexible circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1189943