Patterning by "rubber Stamping"
Original Publication Date: 1986-Sep-01
Included in the Prior Art Database: 2005-Mar-09
High resolution patterns for printed circuit boards, hybrid circuits or other similar applications can be formed by rubber stamping said patterns onto the dielectric surface. The imprinted pattern can be made catalytically active and can be to plate thick patterns of electroless Cu, Ni, Co, Au, Ag, etc., on top of the stamping after drying and/or curing or after conversion of the applied catalyst containing ink or paste by heat.