Method of making a hybrid dielectric probe interposer

Details Method of making a hybrid dielectric probe interposer Method of making a hybrid dielectric probe interposer

1983-12-01

1986-07-29

Silbaugh, Jan

Plastic and nonmetallic article shaping or treating: processes

With printing or coating of workpiece

Coating or impregnating workpiece before molding or shaping...

29842, 29844, 29854, 29855, 29856, 264261, 264262, 333243, 333245, B32B 110, B32B 3106, H01R 909, H05K 1300

Patent

active

046030239

ABSTRACT:
A coaxial line as a rigid probe interposer is particularly useful for connecting an electrical tester to a high speed integrated circuit utilizes two coaxial dielectrics for spacing a center conductor from an outer conductor in the form of a holed metallic body. The line center conductor is initially coated with a first dielectric. The dielectric coated center conductor is thereafter positioned in an oversized hole within the conductive body. The annular free space existing between the inside wall of the hole and the outer circumference of the first dielectric is filled as by capillary action, with a second, liquid dielectric which flows into the fissures and cracks within the first dielectric prior to curing.

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