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    VERFAHREN ZUM HERSTELLEN EINES DATENTRÄGERS
    3.
    发明公开
    VERFAHREN ZUM HERSTELLEN EINES DATENTRÄGERS 审中-公开
    一种用于生产DISC

    公开(公告)号：EP2807614A2

    公开(公告)日：2014-12-03

    申请号：EP13701904.8

    申请日：2013-01-16

    Applicant: Giesecke & Devrient GmbH

    Inventor： GRIESMEIER, Robert ,  TARANTINO, Thomas ,  SALZER, Tobias ,  BRAUN, Andreas ,  ADLER, Cliff

    IPC: G06K19/077

    CPC classification number: G06K19/07754 ,  G06K19/07747

    Abstract: The invention relates to a method for producing a portable data carrier (1) and to a data carrier for non-contact communication, comprising the following method steps: providing a carrier layer (81) with a coil (4) for near-field communication; applying a covering layer (83) to the carrier layer (81); and laminating (10) the resulting layer sequence (81, 83). Before the application of the covering layer (83), a coil stabilizing means (5) is applied to the coil (4) and/or the conductor track of the coil (4) is laid in a region (7) that is not parallel to the side edge.

    VERFAHREN ZUR HERSTELLUNG EINES DATENTRÄGERS MIT METALLFREIEM RAND
    5.
    发明公开
    VERFAHREN ZUR HERSTELLUNG EINES DATENTRÄGERS MIT METALLFREIEM RAND 有权
    一种用于生产光盘使用金属沿边开放

    公开(公告)号：EP2721558A1

    公开(公告)日：2014-04-23

    申请号：EP12729866.9

    申请日：2012-06-14

    Applicant: Giesecke & Devrient GmbH

    Inventor： BÜTTNER, Bernhard ,  TARANTINO, Thomas ,  GRIESMEIER, Robert

    IPC: G06K19/077

    CPC classification number: G06K19/0772 ,  G06K19/07743 ,  H01L2224/48091 ,  H01L2224/48228 ,  H01L2924/00014

    Abstract: The invention relates to a method for producing a portable data carrier, especially a smart card, comprising the following steps: making a carrier strip available which has a top side and a bottom side opposite said top side; and forming a contact field, having at least one contact surface, on a top side of the carrier strip by way of an electrochemical process. The electric supply line in the edge region of the contact surface required for forming the contact surface and the contact surface regions formed in the edge region of the data carrier are removed and/or provided with an electrically insulating coat. The invention further relates to a portable data carrier, a carrier strip and to the use of the data carrier as a subscriber identity module.

    VERFAHREN ZUM DATENAUSTAUSCH ZWISCHEN ENDGERÄT UND CHIPKARTE
    6.
    发明公开
    VERFAHREN ZUM DATENAUSTAUSCH ZWISCHEN ENDGERÄT UND CHIPKARTE 有权
    方法之间的阅读器和芯片卡通信

    公开(公告)号：EP2707833A1

    公开(公告)日：2014-03-19

    申请号：EP12721174.6

    申请日：2012-05-08

    Applicant: Giesecke & Devrient GmbH

    Inventor： BÜTTNER, Bernhard ,  GRIESMEIER, Robert ,  HARTEL, Karl, Eglof

    IPC: G06K7/00 ,  G06K19/07 ,  G06K19/077 ,  G07F7/08

    CPC classification number: G06F13/4081 ,  G06K7/0008 ,  G06K19/07 ,  G06K19/07733 ,  G06Q20/341 ,  G07F7/0893

    Abstract: The invention relates to a method for exchanging data between a chip card and a terminal, wherein the data exchange occurs in a contact-based manner via a contact field (1) according to ISO-7816-2. The method comprises the steps of: activating a first contact assignment in response to a first communication protocol (ISO, SWP) present on the contact field, wherein the first communication protocol (ISO, SWP) occupies a first part of contact surfaces (C1, C2, C3, C5, C6, C7) of the contact field (1); recognizing a change of the communication protocol (ISO, SWP, USB) from a first communication protocol (ISO, SWP) to a second communication protocol (USB) by means of a protocol recognition unit (21) in the chip card; and activating a second contact assignment in response to the recognized second communication protocol (USB), wherein the second communication protocol (USB) occupies a second part of contact surfaces (C1, C5, C6, C7) of the contact field (1). According to the invention, the first and the second part of contact surfaces of the contact field are selected from an ISO-7816-2 contact field (1) having a maximum of six contact surfaces and the second communication protocol (USB) requires at least two data lines (D+, D-).

    CHIPKARTE MIT HERAUSTRENNBARER MINIATURCHIPKARTE
    9.
    发明公开
    CHIPKARTE MIT HERAUSTRENNBARER MINIATURCHIPKARTE 有权

    公开(公告)号：EP2810221A1

    公开(公告)日：2014-12-10

    申请号：EP13701203.5

    申请日：2013-01-16

    Applicant: Giesecke & Devrient GmbH

    Inventor： GRIESMEIER, Robert ,  REINL, Markus

    IPC: G06K19/077

    CPC classification number: G06K19/07739

    Abstract: The invention relates to a chip card with a card body (1), wherein a miniature chip card (4) can be detached from the card body (1); an integrated semiconductor circuit (81) is inserted in the miniature chip card; the card body (1) has, along the outer contour of the miniature chip card (4), a complete gap (7), apart from two connections, by means of which the miniature chip card (4) is held in the card body (1), and the two connections (6) are arranged on in each case one side edge of the outer contour of the miniature chip card (4). In this case, both connections (6) are in the form of webs (5).

    Abstract translation: 本发明涉及一种具有卡体（1）的芯片卡，其中可从卡体（1）上拆下微型芯片卡（4）。 将集成半导体电路（81）插入到微型芯片卡中; 卡体（1）沿着微型芯片卡（4）的外轮廓具有除两个连接之外的完整的间隙（7），通过该间隙，微型芯片卡（4）保持在卡体内 （1），并且两个连接（6）分别布置在小型芯片卡（4）的外轮廓的一个侧边缘上。 在这种情况下，两个连接件（6）都是腹板（5）的形式。

    CHIPMODUL UND DATENTRÄGERKÖRPER
    10.
    发明公开
    CHIPMODUL UND DATENTRÄGERKÖRPER 有权
    芯片模块和数据承载体

    公开(公告)号：EP2766855A1

    公开(公告)日：2014-08-20

    申请号：EP12781036.4

    申请日：2012-10-10

    Applicant: Giesecke & Devrient GmbH

    Inventor： GRIESMEIER, Robert ,  TARANTINO, Thomas ,  OLBRICH, Magnus

    IPC: G06K19/077 ,  G06K19/073

    CPC classification number: G06K19/07754 ,  G06K19/07345 ,  G06K19/07779

    Abstract: A chip module (10) to be arranged in a data carrier body (100) for the formation of a portable data carrier (200) comprises a support strip (20), an integrated circuit (30) arranged on the support strip (20), contact surfaces (40) connected to the integrated circuit (30) for data communication with contact, and a coil (50) arranged on the support strip (20) and connected to the integrated circuit (30) for contactless data communication. The coil (50) forms coil contacts (60, 60') on a discontinuity of the coil (50), which contacts form a first part of a switch element (60, 60', 120) on the support strip (20). By means of this switching element, the second part (120) of which is arranged on the data carrier body (100), the coil contacts (60, 60') can be connected when the chip module (10) is arranged in the data carrier body (100).

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