公开(公告)号：US20170155189A1

公开(公告)日：2017-06-01

申请号：US15322592

申请日：2015-06-30

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Elodie GRAGNIC ,  Olivier BOSQUET

IPC: H01Q1/38 ,  H01Q7/00 ,  G06K19/077 ,  H01Q1/22

CPC classification number: H01Q1/38 ,  G06K19/07722 ,  G06K19/07749 ,  G06K19/0775 ,  G06K19/07754 ,  H01Q1/2216 ,  H01Q7/00

Abstract: Disclosed is an antenna support for incorporating in an electronic document. The support can include a first substrate made of a plastics material that is defined by first and second opposite faces, which define between them a thickness of the substrate. The antenna can include one or more turn that extends between two ends, and the antenna can be formed by a wire that is inlaid in the thickness of the first substrate from the first face, such that each of the two ends presents a zigzag shape formed by at least two rectilinear portions and by two bends. The bends can be inlaid more deeply than the rectilinear portions in the thickness of the first substrate from the first face.

公开(公告)号：US20180189625A1

公开(公告)日：2018-07-05

申请号：US15740745

申请日：2016-06-28

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Elodie GRAGNIC ,  Olivier BOSQUET

IPC: G06K19/077 ,  H01L23/00

CPC classification number: G06K19/07754 ,  H01L24/31 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: The fabrication of an electronic document includes the following steps: —obtaining of a flat body in which is made a cavity of globally rectangular shape including a deep portion surrounded by a countersink and which contains an electronic component having connection terminals situated on this countersink while having the shape of meanders 5A, 5B, —obtaining of a module including a support furnished on a so-called external face with a plurality of external contact zones and on a so-called internal face with a printed circuit including connection pads 4A, 4B of hefty form while being connected to certain at least of the external contact zones, the support being furthermore furnished, on this internal face, with a microcircuit connected to this printed circuit, this module being encased in the cavity by an anisotropic conducting adhesive whose overlap coefficient lies between 5 and 8%.

公开(公告)号：US20170220919A1

公开(公告)日：2017-08-03

申请号：US15515484

申请日：2015-09-29

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Elodie GRAGNIC ,  Olivier BOSQUET

IPC: G06K19/077

CPC classification number: G06K19/07754 ,  G06K19/07775

Abstract: Disclosed is an electronic document, such as an integrated circuit card, that includes a body having a cavity that opens into one of the faces of the body and is defined by walls. The body also includes: an antenna having at least one turn extending between two ends that terminate in a wall of the cavity, a module including a microprocessor and at least two connection terminals dedicated to the antenna and electronically connected by electrical connections firstly to the microprocessor and secondly to the ends of the antenna. The ends of the antenna are arranged in zigzag shapes and each of them is made up of at least two rectilinear portions that are connected together by a bend and in which the rectilinear portion terminating in the cavity is at an angle of inclination relative to the wall at which it terminates.

公开(公告)号：US20160292561A1

公开(公告)日：2016-10-06

申请号：US15037781

申请日：2014-11-18

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Olivier BOSQUET ,  Mouy-Kuong SRON

IPC: G06K19/077 ,  G06K19/04

CPC classification number: G06K19/07739 ,  G06K19/04

Abstract: A microcircuit card including an overall span of contacts including at least individual contact surfaces connected to this microcircuit while defining two parallel columns situated in proximity to two edges of the overall span, in a card body having a format at least equal to the 2FF format, in which there is made a pre-cutout in the 4FF format surrounding the overall span of contacts and a pre-cutout in the 3FF format surrounding the pre-cutout in the 4FF format, these pre-cutouts being such that the individual contact surfaces have, with respect to each of the pre-cutouts, positions and dimensions such that they encompass the theoretical contact zones defined by the standards defining these 4FF, 3FF and 2FF formats, the upper edge of the pre-cutout in the 3FF format being situated at a distance at least equal to 400 micrometers from the upper edge of the pre-cutout in the 4FF format.

Abstract translation: 一种微电路卡，其包括总体跨接度，包括连接到该微电路的至少单个接触表面，同时在位于整个跨度的两个边缘附近的两个平行列处于具有至少等于2FF格式的格式的卡体中， 其中以围绕整个触点跨度的4FF格式的预切口和以4FF格式围绕预切口的3FF格式的预切口，这些预切口使得各个接触表面具有 相对于每个预切口，位置和尺寸，使得它们包括由限定这些4FF，3FF和2FF格式的标准定义的理论接触区域，3FF格式的预切口的上边缘位于 距离4FF格式的预切口的上边缘至少等于400微米的距离。