公开(公告)号：US20240260176A1

公开(公告)日：2024-08-01

申请号：US18425339

申请日：2024-01-29

Applicant: BULL SAS

Inventor： Sylvain DUCLOYER ,  Nicolas COULON ,  Yannick DOUARD

IPC: H05K1/02 ,  H05K1/18

CPC classification number: H05K1/0292 ,  H05K1/181 ,  H05K2201/09227

Abstract: The invention relates to an electronic circuit comprising a substrate and at least one electronic component (3, 6),



each electronic component (3, 6) including at least one data port (12) for receiving data,
the electronic circuit (2) further comprising, for each data port (12):
a current injection terminal (8);
a breakable electrical trace (10) located in the thickness of the substrate and extending between the data port (12) and the injection terminal (8),
each breakable electrical trace (10) comprising a fusible segment (20) and being configured to break, by melting of the fusible segment (20), upon the injection, at the injection terminal (8), of an electric current (I) having an intensity greater than a predetermined trace breaking threshold.