Printed circuit board, IC card, and manufacturing method thereof

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices

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Details

361783, 174254, 174255, 174260, 257679, 235492, 29830, 29832, H05K 118, H05K 346

Patent

active

061376876

ABSTRACT:
In a method for manufacturing a printed circuit board, this printed circuit board can be manufactured by executing a simple manufacturing step within a short time period at in low cost without requiring a complex manufacturing process. A conductive material is pattern-printed on a base board and the printed conductive material is hardened to form a first conductor layer. Subsequently, an insulating material is pattern-printed on the first conductor layer, and the printed insulating material is hardened to thereby form a first insulating layer. A manufacturing step similar to the above-described step is repeatedly performed to thereby form a second conductor layer, a second insulating layer, and a third conductor layer. Furthermore, a manufacturing step similar to the above-explained step is repeatedly performed, so that a printed circuit board having a multi-conductor layer can be manufactured.

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