AN ELECTRONICS CARD, AN ELECTRONIC DEVICE INCLUDING SUCH A CARD, AND A METHOD OF PROTECTING AN ELECTRONICS CARD

摘要

An electronics card comprising a stack (9) of printed circuit layers (10), each comprising an electrically insulating support (12) having at least one conductive track (11) extending thereon, and two electromagnetic shields (13) extending respectively over a top face and over a bottom face of the stack, each shield comprising a grid (14) and a plate (16) that are superposed and electrically conductive, each extending over an electrically insulating support (15, 17), and the conductive tracks being obtained by solid copper type etching. The invention also provides a device including such a card, and a method of protecting such a card of such a device against a lightning strike and against electromagnetic radiation.