Method of making an electronic device using an uniaxial conducti

Details Method of making an electronic device using an uniaxial conducti Method of making an electronic device using an uniaxial conducti

1985-11-26

1987-05-26

Goldberg, Howard N.

Metal working

Method of mechanical manufacture

Electrical device making

29840, 252511, 252514, H05K 330

Patent

active

046674012

ABSTRACT:
An electronic device made by the method of connecting a circuit member (18) to a substrate (12) wherein the method includes the steps of applying an adhesive (22) including a resin having a twenty to twenty-five percent by weight content of conductive metal particles over the mounting surface (14) of the substrate (12) wherein the resin is a dielectric preventing conductivity between the spaced metal particles therein and mounting the circuit member (18) on the adhesive (22) while vertically aligning conductive terminals (20) of the circuit member (18) over preselected ones of conductive paths (16) of the substrate (12). The percent by weight content of the conductive metal particles in the adhesive (22) is concentrated between each conductive terminal (20) and the vertically aligned conductive paths (16) to between forty to fifty percent by weight to decrease the spacing between the metal particles allowing conductivity through the resin and making the resin uniaxially conductive vertically between the conductive terminal (20) and conductive bath (16).

REFERENCES:
patent: 3795047 (1974-03-01), Abolafia et al.
patent: 4113981 (1978-09-01), Fujita et al.
patent: 4130707 (1978-12-01), Leiser et al.
patent: 4145317 (1979-03-01), Sado et al.
patent: 4419279 (1983-12-01), Abrams
patent: 4425263 (1984-01-01), Nazarenko
patent: 4568592 (1986-02-01), Kawaguchi et al.
patent: 4587038 (1986-05-01), Tamura

Affiliated with

Also associated with

Rating

Method of making an electronic device using an uniaxial conducti does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making an electronic device using an uniaxial conducti, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making an electronic device using an uniaxial conducti will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-695001