Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
High density interconnect strip










Image Number 6 for United States Patent #5037311.

An interconnect strip is provided for effecting electrical interconnection between pluralities of conductor pads disposed on circuit boards or the like in a high density configuration. The strip is fabricated from a polymer film carrier having laminated thereon a metal foil with preselected spring properties. After lamination, lithographic techniques from a series of electrically isolated metallic beams on the carrier. Additional chemical processing removes portions of the carrier at opposing sides of the strip to expose opposing ends of the beams which extend beyond the carrier parallel to one another in opposing directions outwards from the carrier. By urging the pads towards respective beam ends of the strip disposed between the pads until mating engagement therewith, a plurality of electrical interconnections are established through the beams. Flexural properties of the strip provide a low insertion force connection for a high density of conductors wherein the spring action of the strip assures favorable contact forces to the pads. The exposed film side of the strip may also be metalized and provided with beams or interconnected to beams on opposing side of the film by vias thereby providing a ground plane.








 
 
  Recently Added Patents
Serving base station selection based on backhaul capability
Optical module for a microlithography objective including holding and supporting devices
Calibration device and related method for phase difference between data and clock
Therapeutic human anti-IL-1R1 monoclonal antibody
Frothable aqueous composition for use in a carpet backing composition
Method, base station and system for adjusting cell wireless configuration parameter
Method and system for efficient DRX operation during handover in LTE
  Randomly Featured Patents
Paper basis weight detector
Packaging container
System and method for register renaming
Pregabalin lactose conjugates
Polyvinylidene fluoride type resin hollow filament microfilter and process for producing the same
Sound actuated, magnetic, oscillating toy figure
Convertible clothing article
Virtual camera on the bucket of an excavator displaying 3D images of buried pipes
Hand held shower head with filter replacing pre-alarm assembly
Mounting and dicing process for wafers