Printed wiring board

Details Printed wiring board Printed wiring board

1988-11-01

1990-05-29

Ryan, Patrick

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

4283044, 428413, 428901, 361397, B32B 900

Patent

active

049294911

ABSTRACT:
The present invention relates to a printed wiring board, and more particularly to a solder resist film applied on the printed wiring board, and to solder resist printing ink utilized to form such solder resist film.

REFERENCES:
patent: 3883352 (1975-05-01), Kloczewski et al.
patent: 4003877 (1977-01-01), Lipson et al.
patent: 4020233 (1977-04-01), Morgan
patent: 4064287 (1977-12-01), Lipson et al.
patent: 4668603 (1987-05-01), Taylor, Jr.
patent: 4717643 (1988-01-01), Schere et al.

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