公开(公告)号：EP1019870A1

公开(公告)日：2000-07-19

申请号：EP98947600.7

申请日：1998-10-05

Applicant: GEMPLUS S.C.A.

Inventor： BRUNET, Olivier ,  ODDOU, Laurent

IPC: G06K19/077

CPC classification number: G06K19/07722 ,  G06K19/07749

Abstract: The invention concerns a method for making an electronic device with chip and/or antenna, such as a contactless chip card or hybrid integrated circuit or label, said electronic device comprising at least a surface sheet with an apparent external face (18, 18'), and at least an interface comprising an antenna (14, 28), said method comprising the following step which consists in producing the antenna on one face of the surface sheet, opposite the apparent external face, by screen printing with an electrically conductive ink. The invention also concerns the resulting electronic device.

公开(公告)号：EP1021792A1

公开(公告)日：2000-07-26

申请号：EP98947625.4

申请日：1998-10-08

Applicant: GEMPLUS S.C.A.

Inventor： AYALA, Stéphane ,  BOURNEIX, Gérard ,  BEAUSOLEIL, Christine ,  MARTIN, David ,  ODDOU, Laurent ,  PATRICE, Philippe ,  ZAFRANY, Michael

IPC: G06K19/077

CPC classification number: G06K19/07769 ,  G06K19/07749 ,  G06K19/0775 ,  G06K19/07779 ,  G06K19/07783 ,  Y10T29/49002 ,  Y10T29/49016

Abstract: The invention concerns a method for making smart cards capable of operating with or without contact called mixed cards and contactless smart cards. In order to avoid the risk of deteriorating the antenna the method consists in producing an antenna comprising at least two turns, on a support sheet, said antenna having its turns located outside the connecting pads, and in providing an insulating bridge so as to connect each of the antenna ends to a connection pad respectively.