Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1980-07-07
1982-04-13
Hess, Bruce H.
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
101129, 427266, 427282, 427286, 427287, 428201, 428210, 427265, B05D 136, H05K 312
Patent
active
043248152
ABSTRACT:
A method of forming a film or fine line which is very thick in comparison with its width, by repeated printings with heterogeneous or homogeneous printing pastes by using a screen-printing mask. A screen-printing mask having spacing means formed thereon for spacing the screen apart from the work surface.
REFERENCES:
patent: 3538847 (1970-11-01), Heilman
patent: 3759799 (1973-09-01), Reinke
Hashimoto Kiyoharu
Hashimoto Otokuma
Mitani Minoru
Miyazaki Tochikiyo
Mori Hideki
Hess Bruce H.
Mitani Electronics Industry Corp.
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