Traitement en cours

Veuillez attendre...

PATENTSCOPE sera indisponible durant quelques heures pour des raisons de maintenance le dimanche 05.04.2020 à 10:00 AM CEST
Paramétrages

Paramétrages

1. WO2012007659 - DISPOSITIF D'IDENTIFICATION RADIO FRÉQUENCE EN POLYCARBONATE ET SON PROCÉDÉ DE FABRICATION

Numéro de publication WO/2012/007659
Date de publication 19.01.2012
N° de la demande internationale PCT/FR2011/000414
Date du dépôt international 12.07.2011
CIB
G06K 19/077 2006.01
GPHYSIQUE
06CALCUL; COMPTAGE
KRECONNAISSANCE DES DONNÉES; PRÉSENTATION DES DONNÉES; SUPPORTS D'ENREGISTREMENT; MANIPULATION DES SUPPORTS D'ENREGISTREMENT
19Supports d'enregistrement pour utilisation avec des machines et avec au moins une partie prévue pour supporter des marques numériques
06caractérisés par le genre de marque numérique, p.ex. forme, nature, code
067Supports d'enregistrement avec des marques conductrices, des circuits imprimés ou des éléments de circuit à semi-conducteurs, p.ex. cartes d'identité ou cartes de crédit
07avec des puces à circuit intégré
077Détails de structure, p.ex. montage de circuits dans le support
CPC
G06K 19/07722
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards ; also with resonating or responding marks without active components
07with integrated circuit chips
077Constructional details, e.g. mounting of circuits in the carrier
0772Physical layout of the record carrier
07722the record carrier being multilayered, e.g. laminated sheets
G06K 19/07749
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards ; also with resonating or responding marks without active components
07with integrated circuit chips
077Constructional details, e.g. mounting of circuits in the carrier
07749the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
G06K 19/07779
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards ; also with resonating or responding marks without active components
07with integrated circuit chips
077Constructional details, e.g. mounting of circuits in the carrier
07749the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
07773Antenna details
07777the antenna being of the inductive type
07779the inductive antenna being a coil
G06K 19/07783
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards ; also with resonating or responding marks without active components
07with integrated circuit chips
077Constructional details, e.g. mounting of circuits in the carrier
07749the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
07773Antenna details
07777the antenna being of the inductive type
07779the inductive antenna being a coil
07783the coil being planar
H01L 2224/48091
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
2224Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
01Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
42Wire connectors; Manufacturing methods related thereto
47Structure, shape, material or disposition of the wire connectors after the connecting process
48of an individual wire connector
4805Shape
4809Loop shape
48091Arched
H01L 2924/00011
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
2924Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
0001Technical content checked by a classifier
00011Not relevant to the scope of the group, the symbol of which is combined with the symbol of this group
Déposants
  • ASK S.A. [FR/FR]; 2260 route des Crêtes F-06560 Valbonne, FR
Inventeurs
  • ZAMBON, Carina; FR
Mandataires
  • BONNEAU, Florence; ASK S.A. 2260 route des Crêtes BP 337 F-06906 Sophia Cedex, FR
Données relatives à la priorité
100292912.07.2010FR
Langue de publication français (FR)
Langue de dépôt français (FR)
États désignés
Titre
(EN) POLYCARBONATE RADIOFREQUENCY IDENTIFICATION DEVICE, AND METHOD FOR MANUFACTURING SAME
(FR) DISPOSITIF D'IDENTIFICATION RADIO FRÉQUENCE EN POLYCARBONATE ET SON PROCÉDÉ DE FABRICATION
Abrégé
(EN)
The invention relates to a method for manufacturing a radiofrequency identification device (RFID) including a planar and flexible substrate made of polycarbonate, which is provided with a conductive-ink antenna (14) completely embedded in the polycarbonate, and a chip or integrated circuit module (29) connected to the antenna. The antenna, which consists of a winding having a plurality of turns, includes an area in which turns intersect, wherein an insulating band made of a dielectric material separates the turns of the antenna at the intersecting area. The edges of the device are completely uniform, such that none of the lines of demarcation between the various layers are visible, thereby preventing any attempt to delaminate the device in the body thereof.
(FR)
L'invention concerne un procédé de fabrication d'un dispositif d' identification radiofréquence (RFID), comprenant un substrat plan et flexible en polycarbonate muni d'une antenne (14) d'encre conductrice complètement noyée dans le polycarbonate et d'une puce ou d'un module de circuit intégré (29) connecté à l'antenne, l'antenne formée par l'enroulement de plusieurs spires comprend une zone de croisement des spires, une bande isolante de matière diélectrique séparant les spires d'antenne au niveau de la zone de croisement, les bords du dispositif étant complètement uniforme de sorte qu'aucunes lignes de démarcation des différentes couches entre elles n'est visible, empêchant ainsi toute tentative de délamination du dispositif dans son épaisseur.
Dernières données bibliographiques dont dispose le Bureau international