Process for creating circuitry on the surface of a photoimageabl

Details Process for creating circuitry on the surface of a photoimageabl Process for creating circuitry on the surface of a photoimageabl

1996-10-07

1997-07-15

Duda, Kathleen

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Making electrical device

430311, 430313, G03F 700

Patent

active

056482000

ABSTRACT:
A process is proposed for creating circuitry on the surface of a photoimageable dielectric. Specifically the process uses electroless means with controlled pH and an organosilane conditioning agent to fabricate circuitry and interconnects directly upon the surface of a photoimageable dielectric, such circuitry and interconnects having good adhesion to and coverage of the dielectric surface.

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patent: 4325990 (1982-04-01), Fenier
patent: 4847114 (1989-07-01), Brasch
patent: 4863758 (1989-09-01), Rhodeniger
patent: 4897118 (1990-01-01), Ferrier
patent: 4976990 (1990-12-01), Bach et al.
patent: 5059243 (1991-10-01), Jagannathan
patent: 5246817 (1993-09-01), Shipley, Jr.
patent: 5322976 (1994-06-01), Knudsen et al.

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