Electrical interconnector with helical contacting portion and assembly using same

Claim 2

An interconnector for electrically interconnecting a plurality of electrical conductors on a first electrical circuit member to a plurality of electrical conductors on a second electrical circuit member, said interconnector comprising: a dielectric member adapted for being positioned between said first and second electrical circuit members; and a plurality of electrical conductive elements formed from a single sheet of material, each element including a relatively flat base portion located within or upon said dielectric member in a substantially planar orientation with the others of said base portions, a first resilient helical portion extending in a direction away from said flat base portion and said dielectric member and adapted for engaging a respective one of said electrical conductors on said first of said electrical circuit members in a non-wiping form of engagement, and means located on said flat base portion for electrically contacting a respective one of said electrical conductors on said second of said electrical circuit members,

Claim 3

The interconnector of claim 1 further including a plurality of dendritic elements located on each of said first helical, portions, said dendritic elements engaging said respective electrical conductors of said first electrical circuit member.

Claim 4

The interconnector of claim 2 wherein said dendritic elements are comprised of a material selected from the group consisting of palladium, platinum, rhodium, ruthenium, osmium, iridium and tungsten.

Claim 5

The interconnector of claim 1 wherein said dielectric member is comprised of polyimide.

Claim 6

The interconnector of claim 1 wherein said electrical conductive elements are each comprised of beryllium copper.

Claim 7

The interconnector of claim 1 wherein said base portions of said electrical conductive elements are positioned within said dielectric member in said substantially planar orientation, said dielectric member including first and second layers thereof, said layers located on opposing sides of said base portions.

Claim 8

The interconnector of claim 4 wherein said means located on each of said relatively flat base portions comprises a plurality of dendritic elements.

Claim 9

The interconnector of claim 7 wherein said dendritic elements are comprised of a material selected from the group consisting of palladium, platinum, rhodium, ruthenium, osmium, iridium and tungsten.

Claim 10

The interconnector of claim 1 wherein said means located on each of said relatively flat base portions comprises a quantity of solder.

Claim 11

The interconnector of claim 1 wherein said means located on each of said flat base portions comprises a second resilient helical portion, said second resilient helical portion extending from said base portion in a direction substantially opposite said first helical portion and adapted for engaging a respective one of said electrical conductors of said second of said electrical circuit members.

Claim 12

The interconnector of claim 10 wherein said second resilient helical portions of said conductive elements each include a plurality of dendritic elements thereon for engaging said respective conductor of said second electrical circuit member.

Claim 13

The interconnector of claim 11 wherein said dendritic elements are comprised of a material selected from the group consisting of palladium, platinum, rhodium, ruthenium, osmium, iridium and tungsten.

Claim 14

The interconnector of claim 1 wherein each of said electrically conductive elements further includes a second resilient helical portion, each of said second resilient helical portions extending from said base portion in the same direction as said first helical portion to thereby provide means for redundant engagement with said respective conductor of said first electrical circuit member.

Claim 15

The interconnector of claim 5 wherein said means located on each of said base portions for electrically contacting a respective one of said electrical conductors of said second circuit member comprises a plurality of dendritic elements.

Claim 16

The interconnector of claim 14 wherein said dendritic elements are comprised of a material selected from the group consisting of palladium, platinum, rhodium, ruthenium, osmium, iridium and tungsten.

Claim 17

The interconnector of claim 13 wherein each of said means for electrical contacting a respective one of said electrical conductors of said second of said electrical circuit members comprises a quantity of solder.

Claim 18

An electrical assembly including: a first electrical circuit member including a plurality of electrical conductors; a second electrical circuit member including a plurality of electrical conductors; and an interconnector for electrically interconnecting said electrical conductors on said first circuit member to said electrical conductors on said second electrical circuit member, said interconnector including a dielectric member positioned between said first and second electrical circuit members and a plurality of electrical conductive elements formed from a single sheet of material, each element including a relatively flat base portion located within or upon said dielectric member in a substantially planar orientation with the others of said base portions, a first resilient helical portion extending in a direction away from said flat base portion and said dielectric member and engaging a respective one of said electrical conductors on said first electrical circuit member in a non-wiping form of engagement, and means located on said flat base portion and electrically contacting a respective one of said electrical conductors on said second of said electrical circuit members.

Claim 19

An electrical assembly including: a first electrical circuit member including a plurality of electrical conductors; a second electrical circuit member including a plurality of electrical conductors; and an interconnector for electrically interconnecting said electrical conductors on said first circuit member to said electrical conductors on said second electrical circuit member, said interconnector including a dielectric member positioned between said first and second electrical circuit members and a plurality of electrical conductive elements formed from a single sheet of material, each element including a relatively flat base portion located within or upon said dielectric member in a substantially planar orientation with the others of said base portions, a first resilient helical portion extending in a direction away from said flat base portion and said dielectric member and engaging a respective one of said electrical conductors on said first electrical circuit member in a non-wiping form of engagement, and means located on said flat base portion and electrically contacting a respective one of said electrical conductors on said second of said electrical circuit members.

Claim 20

The assembly of claim 17 further including a plurality of dendritic elements located on each of said first helical portions, said dendritic elements engaging each said respective electrical conductor of said first electrical circuit member.

Claim 21

The assembly of claim 18 wherein said dendritic elements are comprised of a material selected from the group consisting of palladium, platinum, rhodium, ruthenium, osmium, iridium and tunsten.

Claim 22

The assembly of claim 17 wherein said dielectric member is comprised of polyimide.

Claim 23

The assembly of claim 17 wherein said electrical conductive elements are each comprised of beryllium copper.

Claim 24

The assembly of claim 17 wherein said base portions of said electrical conductive elements are positioned within said dielectric member in said substantially planar orientation, said dielectric member including first and second layers thereof, said layers located on opposing sides of said base portions.

Claim 25

The assembly of claim 17 wherein said means located on each of said relatively flat base portions comprises a plurality of dendritic elements.

Claim 26

The assembly of claim 23 wherein said dendritic elements are comprised of a material selected from the group consisting of palladium, platinum, rhodium, ruthenium, osmium, iridium and tungsten.

Claim 27

The assembly of claim 17 wherein each of said means located on said relatively flat base portions comprises a quantity of solder.

Claim 28

The assembly of claim 17 wherein said means located on each of said flat base portions comprises a second resilient helical portion, said second resilient helical portion extending from said base portion in a direction substantially opposite said first helical portion and engaging a respective one of said electrical conductors of said second of said electrical circuit members.

Claim 29

The assembly of claim 26 wherein said second resilient helical portions of said conductive elements each include a plurality of dendritic elements thereon for engaging said respective conductor of said second electrical circuit member.

Claim 30

The assembly of claim 27 wherein said dendritic elements are comprised of a material selected from the group consisting of palladium, platinum, rhodium, ruthenium, osmium, iridium and tunsten.

Claim 31

The assembly of claim 17 wherein each of said electrically conductive elements further includes a second resilient helical portion, each of said second resilient helical portions extending from said base portion in the same direction as said first helical portion and engaging with said respective conductor of said first electrical circuit member.

Claim 32

The assembly of claim 29 wherein said means located on each of said base portions and electrically contacting a respective one of said electrical conductors of said second circuit member comprises a plurality of dendritic elements.

Claim 33

The assembly of claim 30 wherein said dendritic elements are comprised of a material selected from the group consisting of palladium, platinum, rhodium, ruthenium, osmium, iridium and tunsten.

Claim 34

The assembly of claim 29 wherein each of said means electrically contacting a respective one of said electrical conductors of said second of said electrical circuit members comprises a quantity of solder.

Claim 35

The assembly of claim 17 wherein said first electrical circuit member comprises an electronic module.

Claim 36

The assembly of claim 17 wherein said second electrical circuit member comprises a printed circuit board.

Claim 37

An information handling system comprising: an electrical assembly including a first electrical circuit member including a plurality of electrical conductors and a second electrical circuit member including a plurality of electrical conductors; and an interconnector for electrically interconnecting said plurality of electrical conductors on said first circuit member to said plurality of said electrical conductors on said second electrical circuit member, said interconnector including a dielectric member positioned between said first and second electrical circuit members and a plurality of electrical conductive elements formed from a single sheet of material, each element including a relatively flat base portion located within or upon said dielectric member in a substantially planar orientation with the others of said base portions, a first resilient helical portion extending in a direction away from said flat base portion and said dielectric member and engaging a respective one of said electrical conductors on said first of said electrical circuit members in a non-wiping form of engagement, and means located on said flat base portion and electrically contacting a respective one of said electrical conductors on said second of said electrical circuit members.

Claim 38

An information handling system comprising: an electrical assembly including a first electrical circuit member including a plurality of electrical conductors and a second electrical circuit member including a plurality of electrical conductors; and an interconnector for electrically interconnecting said plurality of electrical conductors on said first circuit member to said plurality of said electrical conductors on said second electrical circuit member, said interconnector including a dielectric member positioned between said first and second electrical circuit members and a plurality of electrical conductive elements formed from a single sheet of material, each element including a relatively flat base portion located within or upon said dielectric member in a substantially planar orientation with the others of said base portions, a first resilient helical portion extending in a direction away from said flat base portion and said dielectric member and engaging a respective one of said electrical conductors on said first of said electrical circuit members in a non-wiping form of engagement, and means located on said flat base portion and electrically contacting a respective one of said electrical conductors on said second of said electrical circuit members.