公开(公告)号：EP1459249A1

公开(公告)日：2004-09-22

申请号：EP02799098.5

申请日：2002-12-18

Applicant: GEMPLUS

Inventor： ODDOU, Laurent ,  OTTOBON, Stéphane

IPC: G06K19/077

CPC classification number: G06K19/07739 ,  G06K19/07745 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The invention concerns a smart card (1) comprising a card (2) bearing a module consisting of a support (3) itself supporting at least an electronic chip (4), said support (3) being fixed on one surface of the card (2). The invention is characterized in that the surface extends up to at least one of the edges of the card (2).

公开(公告)号：EP1068590A1

公开(公告)日：2001-01-17

申请号：EP99910435.9

申请日：1999-03-26

Applicant: Gemplus

Inventor： PATRICE, Philippe,Bâtiment D ,  ODDOU, Laurent ,  FREEMAN, Ray ,  DEFFONTAINES, Thierry ,  ZAFRANY, Michael

IPC: G06K19/077

CPC classification number: G06K19/07726 ,  G06K19/073 ,  G06K19/07749

Abstract: The invention concerns a contactless integrated circuit card, wherein a card body (12) in the form of a wafer bears an integrated circuit and an antenna (14) enabling remote communication between the integrated circuit and a reception terminal, and wherein the antenna (14), which extends in the card body (12) is made in the form of a winding, over several turns, on a conductor (16). The invention is characterised in that at least a conductive connection bridge (24) is provided connecting at least two antenna (14) turns to reduce the inductance thereof and the connection bridge (24) extends partly in a rupture zone (26) of the card body (12) which is designed to be ruptured when the card is first used to rupture the connecting bridge (10).

公开(公告)号：EP1068590B1

公开(公告)日：2003-12-03

申请号：EP99910435.9

申请日：1999-03-26

Applicant: Gemplus

Inventor： PATRICE, Philippe, Bâtiment D ,  ODDOU, Laurent ,  FREEMAN, Ray ,  DEFFONTAINES, Thierry ,  ZAFRANY, Michael

IPC: G06K19/077

CPC classification number: G06K19/07726 ,  G06K19/073 ,  G06K19/07749

Abstract: The invention concerns a contactless integrated circuit card, wherein a card body (12) in the form of a wafer bears an integrated circuit and an antenna (14) enabling remote communication between the integrated circuit and a reception terminal, and wherein the antenna (14), which extends in the card body (12) is made in the form of a winding, over several turns, on a conductor (16). The invention is characterised in that at least a conductive connection bridge (24) is provided connecting at least two antenna (14) turns to reduce the inductance thereof and the connection bridge (24) extends partly in a rupture zone (26) of the card body (12) which is designed to be ruptured when the card is first used to rupture the connecting bridge (10).

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.

公开(公告)号：EP1201007B1

公开(公告)日：2003-05-21

申请号：EP00949641.5

申请日：2000-07-05

Applicant: Gemplus

Inventor： MARTIN, David ,  ODDOU, Laurent ,  ZAFRANY, Michael

IPC: H01Q1/22 ,  G06K19/077 ,  B64F5/00

CPC classification number: H01Q1/2208 ,  G06K19/07749 ,  H01Q1/22 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q7/00 ,  H05K1/165 ,  H05K3/064 ,  H05K2203/1476 ,  H05K2203/173

Abstract: The invention concerns an antenna for integrated circuit contactless cards, integrated circuit hybrid cards and/or electronic labels, characterised in that the antenna track (10) is longitudinally divided into sub-tracks (11, 12). The invention is applicable to integrated circuit contactless cards, integrated circuit hybrid cards and electronic labels.

公开(公告)号：EP1141887B1

公开(公告)日：2003-02-05

申请号：EP99973502.0

申请日：1999-11-29

Applicant: Gemplus

Inventor： ODDOU, Laurent ,  AYALA, Stéphane ,  ZAFRANY, Micha[l

IPC: G06K19/077

CPC classification number: G06K19/0775 ,  G06K19/07749 ,  H01L24/24 ,  H01L2224/83192 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01057 ,  H01L2924/01058 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01087 ,  H01L2924/14 ,  H01L2924/181 ,  H05K3/28 ,  H05K3/284 ,  H05K3/305 ,  H05K2201/09772 ,  H05K2201/10727 ,  Y02P70/613 ,  Y10S257/922 ,  H01L2924/00

Abstract: The invention concerns a method for making a contactless chip card comprising an electronic module (600), and connected to said module, an antenna (200). The inventive method comprises the following steps: producing, on a first support sheet (100), the antenna (200) provided at its ends, with connection terminals (250); producing an insulating bridge (300) partly covering the antenna (200) coils except for the connection terminals (250); depositing a drop of filling material (500) on the insulating bridge; transferring the electronic module (600), its connection pads (610) being oriented towards the insulating bridge (300); then providing an electric connection between the module (600) contact pads and the antenna (200) connection terminals (250).

公开(公告)号：EP1057139A1

公开(公告)日：2000-12-06

申请号：EP99903730.2

申请日：1999-02-10

Applicant: Gemplus

Inventor： ODDOU, Laurent ,  FREEMAN, Ray ,  AYALA, Stéphane ,  ZAFRANY, Michael ,  PATRICE, Philippe ,  BOURNEIX, Gérard ,  MARTIN, David

IPC: G06K19/077

CPC classification number: G06K19/0775 ,  G06K19/07749 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/01079 ,  H01L2924/01087 ,  H01L2924/10253 ,  H01L2924/00014 ,  H01L2924/00

Abstract: The invention concerns a contactless electronic device (10) such as a card, a label, a ticket or a token, comprising at least an electronic microcircuit (20) arranged in the thickness of a rigid or semirigid support and comprising pads (26) connected to an interface antenna (24) arranged in the thickness of the support, the latter comprising at least two opposite, lower (12) and upper (14), protective sheets. The invention is characterised in that it comprises a stack: of a lower protective sheet (12) whereof the inner face (22) bears at least one electronic microcircuit and at least one interface antenna (24); of an intermediate bonding sheet (14) whereof the two opposite faces lower and upper are provided with adhesive; and of an upper protective sheet (16).

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：EP1021792B1

公开(公告)日：2008-03-19

申请号：EP98947625.4

申请日：1998-10-08

Applicant: GEMPLUS

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.

公开(公告)号：EP1019870B1

公开(公告)日：2003-10-22

申请号：EP98947600.7

申请日：1998-10-05

Applicant: GEMPLUS

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.