METHOD OF PRODUCING A PRINTED BOARD ASSEMBLY AND A SHIELDING ELEMENT FOR SHIELDING COMPONENTS ON A PRINTED BOARD ASSEMBLY.

摘要

IN A METHOD OF PRODUCING A PRINTED BOARD (1) ASSEMBLY FROM A PRINTED BOARD (1), COMPONENTS ARE FURNACE SOLDERED TO THE PRINTED BOARD. A STRING (6) OF HEAT CURING, ELECTRICALLY CONDUCTIVE MATERIAL, ELASTIC AFTER CURING, IS DEPOSITED AROUND THE SITE WHERE THE COMPONENTS (7) TO BE SHIELDED, ARE TO BE FURNACE SOLDERED. THAT STRING (6) IS CURED INTO A SHIELDING GASKET IN THE FURNACE SOLDERING STEP, I.E. IN THE SAME PRODUCTION STEP AS THE COMPONENTS (7) ARE FURNACE SOLDERED TO THE PRINTED BOARD (1). THE SHIELDING GASKET IS ADAPTED TO COOPERATE WITH A SHIELDING HOUSING TO SHIELD THE COMPONENTS (7). FIG. 5